WO2023109506A1 - 一种聚合型空间位阻胺及其制备方法和应用 - Google Patents

一种聚合型空间位阻胺及其制备方法和应用 Download PDF

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WO2023109506A1
WO2023109506A1 PCT/CN2022/135095 CN2022135095W WO2023109506A1 WO 2023109506 A1 WO2023109506 A1 WO 2023109506A1 CN 2022135095 W CN2022135095 W CN 2022135095W WO 2023109506 A1 WO2023109506 A1 WO 2023109506A1
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alkyl
interrupted
groups
alkylene
group
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French (fr)
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陈炜
杨东升
李玉庆
刘罡
李靖
高勇年
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天集化工助剂(沧州)有限公司
北京天罡助剂有限责任公司
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Priority claimed from CN202111518243.0A external-priority patent/CN114195921B/zh
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    • C08F120/00Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
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    • C08F222/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
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    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
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    • C08L27/04Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
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    • C08L2201/08Stabilised against heat, light or radiation or oxydation

Definitions

  • the invention relates to the technical field of macromolecules, in particular to a polymeric sterically hindered amine and its preparation method and application.
  • Polymer materials are playing an increasingly important role in people's daily life. However, during the use, processing and storage of polymer materials, they are often damaged by light, heat, oxygen and other factors, causing yellowing of polymer materials. Hardening and cracking affect the appearance, performance and life of polymer materials. Therefore, specific stabilizers are usually added during the processing of polymer materials to delay or prevent the occurrence of such aging phenomena. Light stabilizer is an important and commonly used polymer material additive. Among them, hindered amine light stabilizers (HALS) have received high attention in domestic and foreign research in the past fifty years because of their outstanding application performance.
  • HALS hindered amine light stabilizers
  • hindered amine light stabilizers During the development of hindered amine light stabilizers, the series of piperidine derivatives have dominated the market due to their advantages such as the convenience of synthesis and high cost efficiency, such as 770 ⁇ 938, UV-3838, 2020(EP782994), HS-950, 292 ⁇ 379, UV-3929, HS-625, 393 ⁇ NOR 376 (US20370160373A1), etc.
  • low-molecular-weight hindered amine light stabilizer products have defects such as volatilization and easy migration during the processing of films, fibers and other products, so their application range is restricted; in comparison, high-molecular-weight hindered amine light stabilizers Drug products have a significant advantage in this regard.
  • NOR amine ether type hindered amine products are getting more and more attention from the market and researchers, especially polymeric NOR amine ether type hindered amine products.
  • NOR 371 (CN103883823A) meets the above-mentioned low alkalinity, flame retardancy, anti-migration and other characteristics requirements in the application process; however, in the production process, due to its long synthesis steps and complicated process, it also produces a large amount of industrial waste salt, making its The price remains high, thus greatly limiting its scope of use.
  • Patented product (US 8765848) cleverly grafted small molecule HALS onto paraffin, and the production route of this product is relatively convenient, but this process route limits the content of its effective functional groups.
  • the present invention provides a polymeric steric hindered amine and its preparation method and application.
  • a polymeric sterically hindered amine I which has the following structure:
  • a 1 , A 2 ,..., A n are the same or different repeating unit structures, which contain 0-6 (eg 0, 1, 2, 3, 4, 5, 6) hindered amine structures, and A 1 , A 2 , ... and at least one of A n contains (at least one) hindered amine structure;
  • n is the polymerization degree of each repeating unit structure, which is an integer of 1-20 (such as 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20);
  • n is an integer of 1-20 (such as 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20);
  • R T1 and R T2 are the same or different end capping groups.
  • R T1 and R T2 may be any suitable capping groups, which may have potentially reactive groups, or be inert capping groups.
  • R 1 , R 2 , ..., R n can be independently selected from: hydrogen, C1-8 alkyl (such as methyl, ethyl), C1-8 alkoxy, C1-8 alkyl acyloxy , phenyl; in some embodiments of the present invention, R 1 , R 2 , ..., R n are all hydrogen.
  • the polymeric sterically hindered amine has the following structure:
  • n 1, and the polymeric sterically hindered amine has the following structure:
  • n is an integer greater than 2, such as 2, 3, 4, and the polymeric sterically hindered amine may have the following structure:
  • the hindered amine structure can be selected from the following structures:
  • E 1 , E 2 , E 3 are independently selected from: a is 0, 1 or 2 (and the adjacent two of E 1 , E 2 , E 3 are not at the same time or -O-);
  • the hindered amine structure can be selected from the following structures:
  • G 1 and G 2 are independently selected from alkyl groups, especially C1-4 alkyl groups, such as methyl, ethyl, n-propyl, isopropyl; in some embodiments of the present invention, Both G 1 and G 2 are methyl groups.
  • the hindered amine structure has the following structure:
  • a 1 , A 2 ,..., A n can be independently selected from:
  • W 2 , W 6 , W 7 , W 8 , W 11 , W 12 , W 13 , W 16 , W 17 , W 20 , W 21 , W 22 , W 23 are independently selected from: single bond (-), - O-, -C(O)-, -C(O)O-, -OC(O)-;
  • W 1 , W 3 , W 4 , W 5 , W 9 , W 10 , W 14 , W 15 , W 18 , W 19 are independently selected from: single bond (-), -O-, -S-, -C (O)-, -C(S)-, -C(O)O-, -OC(O)-, -N(G 8 )-, -C(O)N(G 8 )-, -N( G 8 )C(O)-, -OC(O)N(G 8 )-, -X 21 -, -X 21 -O-, -X 21 -S-, -X 21 -C(O)-, -X 21 -C(S)-, -X 21 -C(O)O-, -X 21 -OC(O)-, -X 21 -N(G 8 )-, -X 21 -C(O) N(G 8 )-, -X 21
  • T 1 to T 4 are independently selected from: Alkyl, silyl, trivalent aryl, trivalent heterocyclic;
  • E 2 ' is selected from: -N(G 10 )-, G 10 and G 11 are independently selected from: hydrogen, -OG 12 , -C(O)-G 12 , -C(S)-G 12 , -C(O)OG 12 , -OC(O)-G 12 , -N(G 12 )(G 13 ), -C(O)N(G 12 )(G 13 ), -N(G 12 )-C(O)-G 13 , -CH(COO-G 13 ) 2 ; or, G 10 and G 11 form a substituted or unsubstituted cycloalkyl group or a heterocyclic group together with their common carbon atoms; G 10 ' is selected from: O, S, C(COO-G 13 ) 2 ;
  • E 4 and E 5 are independently selected from: -CH 2 - and a single bond (-);
  • G 4 and G 5 are independently selected from: hydrogen, alkyl, aryl, cycloalkyl;
  • each X 21 can be independently selected from: a single bond (-), an alkylene group (such as a C1-18 alkylene group, a C1-12 alkylene group, a C1-6 alkylene group, For example -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-), arylene (eg phenylene), heteroarylene (eg divalent trivalent azinyl); more specifically, each X 21 (at each occurrence) may be independently selected from: single bond (-), C1-18 alkylene, Wherein, R 1 can be selected from: hydrogen, alkyl, heterocyclyl, -OR 2 , -N(R 2 )(R 3 ); R 2 and R 3 are independently selected from: hydrogen, alkyl, heterocyclyl .
  • R 1 can be selected from: hydrogen, alkyl, heterocyclyl, -OR 2 , -N(R 2 )(R 3 ); R 2
  • R can be selected from: C3-8 branched alkyl (such as isopropyl, tert-butyl, tert-pentyl, tert-hexyl, tert-octyl), substituted or unsubstituted piperidinyl (such as ).
  • R3 can be selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl); more specifically, R3 can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • R can be selected from:
  • each G 8 , G 9 may be independently selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl), aldehyde, aryl (such as phenyl), heteroaryl (such as divalent triazinyl); more specifically, each G 8 , G 9 (at each occurrence) can be independently selected from: hydrogen, methyl, ethyl, normal Propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, aldehyde, Wherein, R 4 and R 5 can be independently selected from: hydrogen, alkyl, heterocyclyl, -OR 6 , -N(R 6 )(R 7 ); R 6 and R 7 can be independently selected from: hydrogen, alkane base, heterocyclyl.
  • alkyl such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl
  • aryl such as phenyl
  • heteroaryl
  • R can be selected from: C3-8 branched alkyl (such as isopropyl, tert-butyl, tert -pentyl, tert-hexyl, tert-octyl), substituted or unsubstituted piperidinyl (such as ).
  • R can be selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl); more specifically, R can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • alkyl such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl
  • R can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • R 4 and R 5 can be independently selected from:
  • X 1 to X 20 can be independently selected from: single bond (-), alkylene (such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • alkylene such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • G 1 and G 2 are independently selected from alkyl groups, especially C1-4 alkyl groups, for example, methyl, ethyl, n-propyl, isopropyl; in some embodiments of the present invention, G 1 , G 2 are both methyl groups.
  • G 4 and G 5 are independently selected from: hydrogen, C1-6 alkyl (such as methyl, ethyl, n-propyl).
  • G 3 , G 6 , and G 7 are independently selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl), cycloalkyl (such as C3-6 ring Alkyl), especially hydrogen, methyl, ethyl, n-propyl, cyclohexyl.
  • T1 to T4 are independently selected from: Wherein, R 8 is selected from: hydrogen, alkyl, heterocyclyl, -OR 9 , -N(R 9 )(R 10 ); R 9 and R 10 are independently selected from: hydrogen, alkyl, heterocyclyl.
  • R9 can be selected from: C3-8 branched alkyl (such as isopropyl, tert-butyl, tert-pentyl, tert-hexyl, tert-octyl), substituted or unsubstituted piperidinyl (such as ).
  • R 10 can be selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl); more specifically, R 10 can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • alkyl such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl
  • R 10 can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • R can be selected from:
  • E 1 is -CH 2 -.
  • both G1 and G2 are methyl groups.
  • each X 21 can be independently selected from: a single bond (-), an alkylene group (such as a C1-18 alkylene group, a C1-12 alkylene group, a C1-6 alkylene group, For example -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-), arylene (eg phenylene), heteroarylene (eg divalent trivalent azinyl); more specifically, each X 21 (at each occurrence) may be independently selected from: single bond (-), C1-18 alkylene, Wherein, R 1 can be selected from: hydrogen, alkyl, heterocyclyl, -OR 2 , -N(R 2 )(R 3 ); R 2 and R 3 are independently selected from: hydrogen, alkyl, heterocyclyl .
  • R 1 can be selected from: hydrogen, alkyl, heterocyclyl, -OR 2 , -N(R 2 )(R 3 ); R 2
  • R can be selected from: C3-8 branched alkyl (such as isopropyl, tert-butyl, tert-pentyl, tert-hexyl, tert-octyl), substituted or unsubstituted piperidinyl (such as ).
  • R3 can be selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl); more specifically, R3 can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • R can be selected from:
  • each G 8 , G 9 may be independently selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl), especially hydrogen, Methyl, ethyl, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl.
  • alkyl such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl
  • W 1 can be selected from: single bond (-), -O-, -S-, -C(O)-, -C(O)O-, -OC(O)-, -N(G 8 )-(eg -NH-, ), -C(O)N(G 8 )- (eg -C(O)NH-, ), -N(G 8 )C(O)- (for example -NHC(O)-, ), -OC(O)N(G 8 )- (eg -OC(O)NH-), -alkylene-O- (eg -CH 2 -O-, -CH 2 CH 2 -O-), -Alkylene-S- (eg -CH 2 -S-, -CH 2 CH 2 -S-), -alkylene-C(O)- (eg -CH 2 -C(O)-, -CH 2 CH 2 -C(O)-), -alkylene-
  • X1 and X2 can be independently selected from: single bond (-), alkylene (such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • alkylene such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • formula V-1 can be selected from the following structures:
  • E 1 is -CH 2 -.
  • both G1 and G2 are methyl groups.
  • W6 can be selected from: single bond (-), -O-, -S-, -C(O)-, -C(O)O-, -OC(O)-.
  • G3 can be selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl), cycloalkyl (such as C3-6 cycloalkyl), especially hydrogen , methyl, ethyl, n-propyl, cyclohexyl.
  • alkyl such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl
  • cycloalkyl such as C3-6 cycloalkyl
  • especially hydrogen , methyl, ethyl, n-propyl, cyclohexyl.
  • each X 21 (at each occurrence) can be independently selected from: a single bond (-), an alkylene group (such as a C1-18 alkylene group, a C1-12 alkylene group, a C1-6 alkylene group, For example -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • an alkylene group such as a C1-18 alkylene group, a C1-12 alkylene group, a C1-6 alkylene group, For example -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • each G 8 , G 9 may be independently selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl), especially hydrogen, Methyl, ethyl, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl.
  • alkyl such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl
  • W 5 can be selected from: single bond (-), -O-, -S-, -C(O)-, -C(O)O-, -OC(O)-, -N(G 8 )-(eg -NH-, ), -C(O)N(G 8 )- (eg -C(O)NH-, ), -N(G 8 )C(O)- (for example -NHC(O)-, ), -OC(O)N(G 8 )- (eg -OC(O)NH-), -alkylene-O- (eg -CH 2 -O-, -CH 2 CH 2 -O-), -Alkylene-S- (eg -CH 2 -S-, -CH 2 CH 2 -S-), -alkylene-C(O)- (eg -CH 2 -C(O)-, -CH 2 CH 2 -C(O)-), -alkylene-
  • T1 is selected from: Wherein, R 8 is selected from: hydrogen, alkyl, heterocyclyl, -OR 9 , -N(R 9 )(R 10 ); R 9 and R 10 are independently selected from: hydrogen, alkyl, heterocyclyl.
  • R9 can be selected from: C3-8 branched alkyl (such as isopropyl, tert-butyl, tert-pentyl, tert-hexyl, tert-octyl), substituted or unsubstituted piperidinyl (such as ).
  • R 10 can be selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl); more specifically, R 10 can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • alkyl such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl
  • R 10 can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • R can be selected from:
  • W3 and W4 can be independently selected from: single bond (-), -O-, -S-, -C(O)-, -C(O)O-, -OC(O)-, -N(G 8 )-(eg -NH-, ), -C(O)N(G 8 )- (eg -C(O)NH-, ), -N(G 8 )C(O)- (for example -NHC(O)-, ), -OC(O)N(G 8 )- (eg -OC(O)NH-), -alkylene-O- (eg -CH 2 -O-, -CH 2 CH 2 -O-), -Alkylene-S- (eg -CH 2 -S-, -CH 2 CH 2 -S-), -alkylene-C(O)- (eg -CH 2 -C(O)-, -CH 2 CH 2 -C(O)-),
  • X3 and X4 can be independently selected from: single bond (-), alkylene (such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • alkylene such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • formula V-2 can be selected from the following structures:
  • E 1 is -CH 2 -.
  • both G1 and G2 are methyl groups.
  • X5 and X6 can be independently selected from: single bond (-), alkylene (such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • alkylene such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • W 7 and W 8 can be independently selected from: single bond (-), -O-, -S-, -C(O)-, -C(O)O-, -OC(O)-.
  • each X 21 can be independently selected from: a single bond (-), an alkylene group (such as a C1-18 alkylene group, a C1-12 alkylene group, a C1-6 alkylene group, For example -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-), heteroarylene (eg divalent triazinyl); more specifically, each X 21 (at each occurrence) can be independently selected from: single bond (-), C1-18 alkylene, Wherein, R 1 can be selected from: hydrogen, alkyl, heterocyclyl, -OR 2 , -N(R 2 )(R 3 ); R 2 and R 3 are independently selected from: hydrogen, alkyl, heterocyclyl .
  • R 1 can be selected from: hydrogen, alkyl, heterocyclyl, -OR 2 , -N(R 2 )(R 3 ); R 2 and R 3 are independently selected from: hydrogen, alkyl
  • R can be selected from: C3-8 branched alkyl (such as isopropyl, tert-butyl, tert-pentyl, tert-hexyl, tert-octyl), substituted or unsubstituted piperidinyl (such as ).
  • R3 can be selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl); more specifically, R3 can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • R can be selected from:
  • each G 8 , G 9 may be independently selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl), aldehyde, aryl (such as phenyl), heteroaryl (such as divalent triazinyl); more specifically, each G 8 , G 9 (at each occurrence) can be independently selected from: hydrogen, C1-18 alkyl, Wherein, R 4 and R 5 can be independently selected from: hydrogen, alkyl, heterocyclyl, -OR 6 , -N(R 6 )(R 7 ); R 6 and R 7 can be independently selected from: hydrogen, alkane group, heterocyclyl; more specifically, each G 8 , G 9 (at each occurrence) may be independently selected from: hydrogen, n-butyl.
  • alkyl such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl
  • aryl such as phenyl
  • heteroaryl such as divalent triazinyl
  • R can be selected from: C3-8 branched alkyl (such as isopropyl, tert-butyl, tert -pentyl, tert-hexyl, tert-octyl), substituted or unsubstituted piperidinyl (such as ).
  • R can be selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl); more specifically, R can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • alkyl such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl
  • R can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • R 4 and R 5 can be independently selected from:
  • W 9 and W 10 can be independently selected from: single bond (-), -O-, -S-, -C(O)-, -C(O)O-, -OC(O)-, -N(G 8 )-(eg -NH-, ), -C(O)N(G 8 )- (eg -C(O)NH-, ), -N(G 8 )C(O)- (for example -NHC(O)-, ), -OC(O)N(G 8 )- (eg -OC(O)NH-), -alkylene-O- (eg -CH 2 -O-, -CH 2 CH 2 -O-), -Alkylene-S- (eg -CH 2 -S-, -CH 2 CH 2 -S-), -alkylene-C(O)- (eg -CH 2 -C(O)-, -CH 2 CH 2 -C(O)-),
  • R 12 can be selected from: C3-8 branched alkyl (such as isopropyl, tert-butyl, tert-pentyl, tert-hexyl, tert-octyl), substituted or unsubstituted piperidinyl (such as ).
  • R 13 can be selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl); more specifically, R 3 can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • alkyl such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl
  • R 3 can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • R 11 may be selected from: hydrogen,
  • formula V-3 can be selected from the following structures:
  • both G1 and G2 are methyl groups.
  • W 11 and W 12 can be independently selected from: single bond (-), -O-, -S-, -C(O)-, -C(O)O-, -OC(O)-.
  • X8 and X9 can be independently selected from: single bond (-), alkylene (such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • alkylene such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • formula V-4 can be selected from the following structures:
  • both G1 and G2 are methyl groups.
  • W 13 can be selected from: single bond (-), -O-, -S-, -C(O)-, -C(O)O-, -OC(O)-.
  • T2 is selected from:
  • each X 21 may be independently selected from: single bond (-), alkylene (eg C1-18 alkylene, C1-12 alkylene, C1-6 alkylene) , especially -CH2- , -CH2CH2- , -CH2CH2CH2- , -CH ( CH3 )-.
  • alkylene eg C1-18 alkylene, C1-12 alkylene, C1-6 alkylene
  • each G 8 , G 9 may be independently selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl), especially hydrogen, Methyl, ethyl, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl.
  • alkyl such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl
  • W 14 and W 15 can be independently selected from: single bond (-), -O-, -S-, -C(O)-, -C(O)O-, -OC(O)-, -N(G 8 )-(eg -NH-, ), -C(O)N(G 8 )- (eg -C(O)NH-, ), -N(G 8 )C(O)- (for example -NHC(O)-, ), -OC(O)N(G 8 )- (eg -OC(O)NH-), -alkylene-O- (eg -CH 2 -O-, -CH 2 CH 2 -O-), -Alkylene-S- (eg -CH 2 -S-, -CH 2 CH 2 -S-), -alkylene-C(O)- (eg -CH 2 -C(O)-, -CH 2 CH 2 -C(O)-),
  • X 10 and X 11 can be independently selected from: single bond (-), alkylene (such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene), especially- CH2- , -CH2CH2- , -CH2CH2CH2- , -CH( CH3 )- .
  • E 2 ' is For example -C(O)-, (wherein G is selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl, methyl, ethyl)).
  • G 10 is selected from: hydrogen, -OG 12 , -C(O)-G 12 , -C(O)OG 12 , -OC(O)-G 12 , -C(O)N(G 12 )( G 13 ), -N(G 12 )-C(O)-G 13 , -CH(COO-G 13 ) 2 ;
  • G 12 and G 13 are independently selected from: hydrogen, alkyl (eg C1-18 alkyl , C1-12 alkyl, C1-6 alkyl), cycloalkyl (such as C3-6 cycloalkyl); more specifically, G 10 can be selected from: hydrogen, -OH, -OC(O)-CH 3 , -OC(O)-C 15 H 31 , -NH-C(O)-CH 3 , -CH(COO-CH 3 ) 2 .
  • E 2 ' is Wherein, G 10 and G 11 form a substituted or unsubstituted heterocyclic group together with the carbon atom they are connected to; more specifically, the heterocyclic group can be selected from the following structures:
  • G 14 , G 15 , G 16 , G 17 , G 18 are independently selected from: hydrogen, alkyl (such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-), alkylene-ester group (eg C1-18 alkylene-ester group, C1- 15 alkylene-ester groups, C1-12 alkylene-ester groups, C1-6 alkylene-ester groups, C1-3 alkylene-ester groups).
  • alkyl such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-
  • alkylene-ester group eg C1-18 alkylene-ester group, C1- 15 alkylene-ester groups, C1
  • G 14 may be selected from: hydrogen, methyl, ethyl, n-propyl, isopropyl, -C 15 H 31 COOCH 3 .
  • G 15 , G 16 , G 17 , G 18 can be independently selected from: hydrogen, methyl, ethyl, n-propyl, -CH 2 COOCH 3 , -CH 2 COOC 15 H 31 , -CH 2 COOC 6 H 13 .
  • E 2 ' can be selected from:
  • formula V-5 can be selected from the following structures:
  • both G1 and G2 are methyl groups.
  • both E4 and E5 are single bonds (-).
  • both E 4 and E 5 are -CH 2 -.
  • G4 and G5 can be independently selected from: hydrogen, C1-6 alkyl (eg methyl, ethyl, n-propyl).
  • W 16 and W 17 can be independently selected from: single bond (-), -O-, -S-, -C(O)-, -C(O)O-, -OC(O)-.
  • X 12 and X 13 can be independently selected from: single bond (-), alkylene (such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene), especially- CH2- , -CH2CH2- , -CH2CH2CH2- , -CH( CH3 )- .
  • each X 21 may be independently selected from: single bond (-), alkylene (eg C1-18 alkylene, C1-12 alkylene, C1-6 alkylene) , especially -CH2- , -CH2CH2- , -CH2CH2CH2- , -CH ( CH3 )-.
  • alkylene eg C1-18 alkylene, C1-12 alkylene, C1-6 alkylene
  • each G 8 , G 9 may be independently selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl), aldehyde; more Specifically, each G 8 , G 9 (at each occurrence) is independently selected from: hydrogen, methyl, ethyl, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, aldehyde, Especially hydrogen, n-butyl or aldehyde groups.
  • W 18 and W 19 can be independently selected from: single bond (-), -O-, -S-, -C(O)-, -C(O)O-, -OC(O)-, -N(G 8 )-(eg -NH-, ), -C(O)N(G 8 )- (eg -C(O)NH-, ), -N(G 8 )C(O)- (for example -NHC(O)-, ), -OC(O)N(G 8 )- (eg -OC(O)NH-), -alkylene-O- (eg -CH 2 -O-, -CH 2 CH 2 -O-), -Alkylene-S- (eg -CH 2 -S-, -CH 2 CH 2 -S-), -alkylene-C(O)- (eg -CH 2 -C(O)-, -CH 2 CH 2 -C(O)-),
  • X 14 is selected from: single bond (-), alkylene (such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH2- , -CH2CH2CH2- , -CH( CH3 )-), arylene (eg phenylene), heteroarylene (eg divalent triazinyl ) ; more specifically, X 14 can be selected from: single bond (-), C1-18 (such as C2, C4, C6, C8) alkylene, Wherein, R 14 is selected from: hydrogen, alkyl, heterocyclyl, -OR 15 , -N(R 15 )(R 16 ); R 15 and R 16 are independently selected from: hydrogen, alkyl, heterocyclyl.
  • alkylene such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH2- , -CH2CH2CH2- , -CH( CH
  • R 15 can be selected from: C3-8 branched alkyl (such as isopropyl, tert-butyl, tert-pentyl, tert-hexyl, tert-octyl), substituted or unsubstituted piperidinyl (such as ).
  • R 16 can be selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl); more specifically, R 3 can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • alkyl such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl
  • R 3 can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • R 14 can be selected from:
  • formula V-6 can be selected from the following structures:
  • both G1 and G2 are methyl groups.
  • W 20 and W 21 can be independently selected from: single bond (-), -O-, -S-, -C(O)-, -C(O)O-, -OC(O)-.
  • X 15 and X 16 can be independently selected from: single bond (-), alkylene (such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • alkylene such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • formula V-7 can be selected from the following structures:
  • both G1 and G2 are methyl groups.
  • E 1 is -CH 2 -.
  • E 3 is -CH 2 -.
  • W 22 and W 23 can be independently selected from: single bond (-), -O-, -S-, -C(O)-, -C(O)O-, -OC(O)-.
  • X 18 and X 19 can be independently selected from: single bond (-), alkylene (such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • alkylene such as C1-18 alkylene, C1-12 alkylene, C1-6 alkylene, especially -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-).
  • X 17 is selected from: single bond (-), C1-18 (such as C3, C4, C6, C8) linear alkylene, Wherein, R 17 is selected from: hydrogen, alkyl, heterocyclyl, -OR 18 , -N(R 18 )(R 19 ); R 18 and R 19 are independently selected from: hydrogen, alkyl, heterocyclyl.
  • R 18 can be selected from: C3-8 branched alkyl (such as isopropyl, tert-butyl, tert-pentyl, tert-hexyl, tert-octyl), substituted or unsubstituted piperidinyl (such as ).
  • R 19 can be selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl); more specifically, R 3 can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • alkyl such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl
  • R 3 can be selected from: hydrogen, methyl, ethyl radical, n-propyl, isopropyl, n-butyl, n-pentyl, n-hexyl, especially hydrogen or n-butyl.
  • R 17 can be selected from:
  • T3 and T4 can be independently selected from:
  • G6 and G7 can be independently selected from: hydrogen, alkyl (such as C1-18 alkyl, C1-12 alkyl, C1-6 alkyl), cycloalkyl (such as C3-6 cycloalkyl ), especially hydrogen, methyl, ethyl, n-propyl, cyclohexyl.
  • formula V-8 can be selected from the following structures:
  • formula V-9 can be selected from the following structures:
  • the polymeric sterically hindered amine has the following structure:
  • the polymeric sterically hindered amine has the following structure:
  • the polymeric sterically hindered amine has the following structure:
  • the polymeric sterically hindered amine has the following structure:
  • the polymeric sterically hindered amine has the following structure:
  • the polymeric sterically hindered amine has the following structure:
  • the polymeric sterically hindered amine has the following structure:
  • the polymeric sterically hindered amine has the following structure:
  • a 1 , A 2 ,..., An are independently selected from:
  • a 1 , A 2 ,..., An are independently selected from:
  • a polymeric steric hindered amine II which is a complete or partial reduction product of the polymeric steric hindered amine I described in the first aspect, and the polymeric steric hindered amine II has the following The structure shown in general formula VII:
  • R T1 ' and R T2 ' are the same or different capping groups, which are the complete or partial reduction products of R T1 and R T2 respectively;
  • a 1 , A 2 , ..., An , R 1 , R 2 , ..., R n , m 1 , m 2 , ..., m n , and n are as defined in the first aspect of the present invention.
  • formula VII is a single bond; in one embodiment of the present invention, in formula VII Both are single bonds, that is, formula VII is
  • R 1 , R 2 , ..., R n can be independently selected from: hydrogen, C1-8 alkyl (such as methyl, ethyl), C1-8 alkoxy, C1-8 alkyl acyloxy , phenyl; in some embodiments of the present invention, R 1 , R 2 , ..., R n are all hydrogen.
  • the polymeric sterically hindered amine has the following structure:
  • n 1, and the polymeric sterically hindered amine has the following structure:
  • the polymeric sterically hindered amine has the following structure:
  • the polymeric sterically hindered amine has the following structure:
  • the polymeric sterically hindered amine has the following structure:
  • the polymeric sterically hindered amine has the following structure:
  • the polymeric sterically hindered amine has the following structure:
  • the polymeric sterically hindered amine has the following structure:
  • the polymeric sterically hindered amine has the following structure:
  • the polymeric sterically hindered amine has the following structure:
  • a 1 , A 2 ,..., An are independently selected from:
  • a 1 , A 2 ,..., An are independently selected from:
  • the preparation method of the polymeric sterically hindered amine I described in the first aspect which includes the step of polymerizing monomers under the action of a catalyst.
  • the above-mentioned polymerization reaction can be carried out in a solvent, and the solvent can be selected from: tetrahydrofuran, 2-methyltetrahydrofuran, halogenated hydrocarbons (such as dichloromethane, dichloroethane, carbon tetrachloride, etc.), acetonitrile, Propionitrile, butyronitrile, aromatic hydrocarbons (such as benzene, toluene, xylene, chlorobenzene, dichlorobenzene, etc.), aliphatic hydrocarbons (such as petroleum ether, n-hexane, n-heptane, cyclohexane, n-octane, etc.) , alcohols (such as methanol, ethanol, propanol, ethylene glycol, diethylene glycol, ethylene glycol methyl ether), dimethyl sulfoxide, N,N-dimethylamide, one of diphenyl ether,
  • the catalyst can be selected from one of catalysts based on tungsten, molybdenum, and ruthenium, preferably one or more of Grubbs and Schrock catalysts, and particularly preferably Grubbs first-generation, second-generation, and third-generation catalysts; for example, dichloro[ o-isopropoxybenzylidene] ⁇ [1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]ruthenium.
  • the catalyst can be a homogeneous type or a solid/supported type catalyst.
  • the molar ratio of catalyst to monomer is 5:100 to 1:100000 (for example, 1:100, 1:200, 1:400, 1:500, 1:600, 1:800, 1:1000, 1 :2000, 1:4000, 1:5000, 1:6000, 1:8000, 1:10000, 1:50000, 1:100000), especially 1:100 to 1:10000.
  • the reaction temperature of the polymerization reaction is 0-150°C, especially 25-100°C, 35-80°C (such as 35, 40, 41, 42, 43, 44, 45, 50, 55, 60, 65, 70 , 75, 80°C).
  • the pressure of the polymerization reaction is -0.099Mpa to 0.1Mpa, especially -0.099Mpa to 0.02Mpa (eg -0.1, -0.001, -0.005, 0.01, 0.02Mpa).
  • the polymerization reaction is carried out in a protective gas, which may be a chemically inert rare gas, such as argon.
  • a protective gas which may be a chemically inert rare gas, such as argon.
  • each R' can be independently selected from: hydrogen, C1-8 alkyl (such as methyl, ethyl), C1-8 alkoxy, C1-8 alkyl acyloxy, phenyl; in the present invention In some embodiments of , each R' is hydrogen.
  • the monomer can be selected from one or more of the following structures:
  • R' 1 to R' 18 have the above definition of R'; Specifically, R' 1 to R' 18 can be independently selected from: hydrogen, C1-8 alkyl (such as methyl, ethyl), C1- 8 alkoxy, C1-8 alkyl acyloxy, phenyl; In some embodiments of the invention, R'1 to R'18 are all hydrogen.
  • monomer M1 for monomer M1, it can be selected from the following structures:
  • monomer M2 it can be selected from the following structures:
  • monomer M3 for monomer M3, it can be selected from the following structures:
  • monomer M4 for monomer M4, it can be selected from the following structures:
  • monomer M5 for monomer M5, it can be selected from the following structures:
  • monomer M6 for monomer M6, it can be selected from the following structures:
  • monomer M7 it can be selected from the following structures:
  • the monomer M8 it can be selected from the following structures:
  • monomer M9 for monomer M9, it can be selected from the following structures:
  • the above-mentioned monomers can directly use commercially available products, or can be prepared according to methods known in the art.
  • the preparation method of the polymeric sterically hindered amine II described in the second aspect which comprises the step of catalytic hydrogenation reduction of the polymerized sterically hindered amine I described in the first aspect.
  • the hydrogenation reduction reaction can be carried out in a solvent, and the solvent can be selected from: tetrahydrofuran, 2-methyltetrahydrofuran, halogenated hydrocarbons (such as dichloromethane, dichloroethane, carbon tetrachloride, etc.), acetonitrile , propionitrile, butyronitrile, aromatic hydrocarbons (such as benzene, toluene, xylene, chlorobenzene, dichlorobenzene, etc.), aliphatic hydrocarbons (such as petroleum ether, n-hexane, n-heptane, cyclohexane, n-octane, etc.
  • halogenated hydrocarbons such as dichloromethane, dichloroethane, carbon tetrachloride, etc.
  • acetonitrile such as dichloromethane, dichloroethane, carbon tetrachloride, etc.
  • the solvent may be selected from one or more of tetrahydrofuran, cyclohexane, methanol, ethanol, and isopropanol.
  • the hydrogenation reduction catalyst may be selected from one or more of catalysts based on rhodium, platinum, palladium, ruthenium, iron, cobalt, nickel, iridium, and chromium.
  • the catalyst can be single substance or compound, homogeneous or solid/supported catalyst. More specifically, the catalyst is a catalyst in which ruthenium, platinum or palladium is immobilized on carbon powder, aluminum oxide, silicon dioxide, titanium dioxide, such as a palladium/carbon catalyst.
  • the molar ratio of the catalyst to the polymeric sterically hindered amine described in the first aspect is 5:100 to 1:100000 (for example, 1:100, 1:200, 1:400, 1:500, 1:600 , 1:800, 1:1000, 1:2000, 1:4000, 1:5000, 1:6000, 1:8000, 1:10000, 1:50000, 1:100000), especially 1:100 to 1: 10000.
  • the temperature of the hydrogenation reduction reaction is 50-250° C., especially 50-180° C. °C).
  • the pressure of the hydrogenation reduction reaction is 0.1Mpa to 20Mpa, especially 0.5Mpa to 10Mpa, 1.5Mpa to 8Mpa (eg 1.5, 2, 3, 4, 5, 6, 7, 8Mpa).
  • the hydrogenation reduction reaction is carried out in a protective gas, such as nitrogen.
  • a monomer compound in the preparation of a polymeric sterically hindered amine the compound has at least one hindered amine structure (as described in the first aspect of the present invention) and at least two
  • the compound has the structures M1 to M8 described in the third aspect of the present invention.
  • a polymeric auxiliary which comprises the polymeric sterically hindered amine I described in the first aspect or the polymeric sterically hindered amine II described in the second aspect, the polymeric auxiliary It can be used as a light stabilizer and/or flame retardant in the production, processing and use of polymer material products to delay or prevent the aging of polymer material products and improve the performance and service life of polymer material products.
  • the polymer additives may also include antioxidants, UV absorbers, hindered amine light stabilizers, reinforcing agents, fillers, flame retardants, plasticizers, lubricants, emulsifiers, pigments, rheological additives, One or more of catalysts, flow control agents, optical brighteners, fire retardants, antistatic agents and foaming agents.
  • composition comprising the polymeric steric hindered amine I described in the first aspect or the polymeric sterically hindered amine II described in the second aspect, and one or more than two Organic substances sensitive to light, heat or oxidation.
  • the amount of the polymeric steric hindered amine is determined by the nature of the organic substance, the end use and the additive, and the polymeric steric hindered amine can be used in various proportions.
  • the amount of the polymeric sterically hindered amine can be, for example, 0.01-5% by weight of the organic substance, such as 0.01%, 0.05%, 0.1%, 0.15%, 0.2%, 0.25%, 0.3% %, 0.35%, 0.4%, 0.45%, 0.5%, 1%, 2%, 3%, 4%, 5%.
  • the organic substance can be selected from: polyolefin, acrylonitrile/butadiene/styrene, polyvinyl chloride, polymethyl methacrylate, polyacetal, polyamide, polyimide, One or a combination of two or more of epoxy resin, polyurethane, polycarbonate, polyurethane, polyester, polysulfone, polyurea, polystyrene, thermoplastic elastomer.
  • polyolefins can be composed of ⁇ -olefins such as ethylene, propylene, 1-butene, 1-pentene, 1-hexene, 1-octene, 4-methyl-1-pentene, and certain cycloolefins alone Polymerization or copolymerization, such as polyethylene, polypropylene, poly-1-butene, poly-4-methyl-1-pentene, polyvinyl chloride, ethylene-vinyl acetate copolymer, etc.
  • ⁇ -olefins such as ethylene, propylene, 1-butene, 1-pentene, 1-hexene, 1-octene, 4-methyl-1-pentene, and certain cycloolefins alone
  • Polymerization or copolymerization such as polyethylene, polypropylene, poly-1-butene, poly-4-methyl-1-pentene, polyvinyl chloride, ethylene-vinyl acetate copolymer, etc.
  • the polyacetal may be selected from: polyoxymethylene, polyoxymethylene containing ethylene oxide as comonomer, polyacetal modified with thermoplastic polyurethane, acrylate or MBS.
  • the polyamide may be selected from: polyamides and copolyamides derived from diamines and dicarboxylic acids and/or from aminocarboxylic acids or corresponding lactams, such as polyamide 4, polyamide 6, polyamide 66 , polyamide 610, polyamide 69, polyamide 612, polyamide 46, polyamide 1212, polyamide 11, polyamide 12, aromatic polyamide obtained from m-xylenediamine and adipic acid; from hexamethylene and isophthalic acid or/and terephthalic acid in the presence or absence of elastomers as modifiers to obtain polyamides.
  • polyamides and copolyamides derived from diamines and dicarboxylic acids and/or from aminocarboxylic acids or corresponding lactams such as polyamide 4, polyamide 6, polyamide 66 , polyamide 610, polyamide 69, polyamide 612, polyamide 46, polyamide 1212, polyamide 11, polyamide 12, aromatic polyamide obtained from m-xylenediamine and
  • the polyesters may be selected from: polyesters derived from dicarboxylic acids and diols and/or from hydroxycarboxylic acids or their corresponding lactones, such as polyethylene terephthalate, polyethylene terephthalate Butylene glycol formate, poly-1,4-dimethylolcyclohexane terephthalate and polyhydroxybenzoate, and block copolyetheresters of polyether derivatives terminated by hydroxyl groups, and with Polycarbonate or MBS modified polyester.
  • polyesters derived from dicarboxylic acids and diols and/or from hydroxycarboxylic acids or their corresponding lactones such as polyethylene terephthalate, polyethylene terephthalate Butylene glycol formate, poly-1,4-dimethylolcyclohexane terephthalate and polyhydroxybenzoate, and block copolyetheresters of polyether derivatives terminated by hydroxyl groups, and with Polycarbonate or MBS modified polyester.
  • thermoplastic elastomer may be selected from: polyolefin thermoplastic elastomer and block copolymer polystyrene thermoplastic elastomer.
  • Polyolefin thermoplastic elastomers include polyolefin resins such as polyethylene and polypropylene serving as hard segments and rubber compositions such as ethylene-propylene-diene elastomer (EPDM) serving as soft segments.
  • Block copolymer polystyrene thermoplastic elastomers comprise polystyrene serving as hard segments and polydiene such as polybutadiene or polyisoprene serving as soft segments.
  • blends of polyolefin elastomers and polystyrene elastomers can also be used as thermoplastic elastomers in the present invention.
  • Methods for combining soft segments and hard segments in thermoplastic elastomers can be broadly classified into simple blending, implantation by copolymerization, and dynamic crosslinking.
  • Combinations of polystyrene thermoplastic elastomer segments include SBS, SIS, SEBS, SEPS, hydrogenated polymers of any of these four copolymers, hydrogenated polymers of SBR (HSBR), and polypropylene with polymers selected from these A blend of one or more of any member of .
  • the composition may also include antioxidants, UV absorbers, hindered amine light stabilizers, reinforcing agents, fillers, flame retardants, plasticizers, lubricants, emulsifiers, pigments, rheological additives, catalysts, One or more of flow control agent, optical brightener, fire retardant, antistatic agent and foaming agent, etc.
  • antioxidants can be selected from: phenolic and/or amine antioxidants, phosphites, thioesters, etc., for example, antioxidant 1010, antioxidant 1076, antioxidant 1098, antioxidant 168, etc. .
  • the UV absorber may be selected from: salicylates, benzoates, benzophenones, benzotriazoles, and triazines.
  • the hindered amine light stabilizer is selected from: hindered amine light stabilizers having different structures from the compounds of the present invention or mixtures thereof, such as bis(2,2,6,6-tetramethyl-4-piperidinyl)decane Diacid esters, polymers of succinic acid and 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol, Chimassorb 944, Chimassorb 2020, UV-3346, UV-3529, Tinuvin 770, Tinuvin 622LD, Tinuvin 292, HS-625, HS-950 and other hindered amine light stabilizers.
  • hindered amine light stabilizers having different structures from the compounds of the present invention or mixtures thereof, such as bis(2,2,6,6-tetramethyl-4-piperidinyl)decane Diacid esters, polymers of succinic acid and 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol, Chimassorb 944, Chimassorb 2020, UV-3346, UV-35
  • fillers and reinforcing agents can be selected from: calcium carbonate, silicate, glass fiber, glass beads, asbestos, talc, kaolin, mica, barium sulfate, metal oxides and hydroxides, carbon black, graphite, wood Flour and flour or other natural product fibers, synthetic fibers, etc.
  • the application of the polymeric sterically hindered amine I described in the first aspect or the polymerized sterically hindered amine II described in the second aspect in the preparation of light stabilizers and/or flame retardants is provided .
  • the light stabilizer and flame retardant are used in the production, processing and use of polymer material products to delay or stop the aging of polymer material products and improve the performance and service life of polymer material products.
  • the polymeric sterically hindered amine I described in the first aspect or the polymerized sterically hindered amine II described in the second aspect, the polymer auxiliary agent described in the sixth aspect are provided in the polymer material Application in the preparation of articles.
  • the polymer material products can be, for example, plastics, rubber, fibers, coatings, adhesives, composite materials, etc., which can be used for automotive interior or exterior decoration materials, floating devices, road traffic devices, agricultural products, electrical appliances, Furniture, footwear, sanitary products, health care products and other fields.
  • plastic products can be manufactured by any method known to those skilled in the art, including but not limited to, extrusion, extrusion blow molding, film casting, calendering, injection molding, blow molding, compression molding, thermoforming, spin forming , blow extrusion and rotational casting.
  • two types of polymeric high molecular weight hindered amine stabilizers are obtained by polymerizing the hindered amine monomer containing carbon-carbon double bonds and subsequent reduction or partial reduction.
  • These two new sterically hindered amine light stabilizers in addition to having the advantages of high-efficiency anti-aging performance, high molecular weight, not easy to migrate out of polymer materials, and good thermal stability, can also be changed by changing the substituent to make them possess Good compatibility with different types of polymer materials;
  • the NOR amine ether polymer compound obtained by selecting specific monomers containing NOR amine ether structure for polymerization has the advantages of low alkalinity and flame retardancy.
  • the preparation method provided by the invention is more concise, low-carbon and environment-friendly.
  • alkyl appearing in the present invention can be a linear or branched alkyl group, and a typical alkyl group contains 1 to 22 (such as 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 , 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22) carbon atoms, that is, C1-22 alkyl, such as C1-8 alkyl, C1-6 alkyl, C1 -3 alkyl, examples of alkyl are methyl, ethyl, propyl, isopropyl, n-butyl, isobutyl, tert-butyl, n-pentyl, isopentyl, n-hexyl, n-dodecyl base, n-octadecyl.
  • C1-22 alkyl such as C1-8 alkyl, C1-6 alkyl, C1 -3 alkyl
  • examples of alkyl are methyl, ethyl, propyl, isopropyl, n-butyl
  • alkoxy groups contain from 1 to 22 (e.g. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22) carbon atoms, that is, C1-22 alkoxy, such as C1-8 alkoxy, C1-6 alkoxy, C1-3 alkoxy, alkoxy Examples are methoxy, ethoxy, isopropoxy, propoxy, butoxy, hexyloxy, octyloxy, n-dodecyloxy, n-octadecyloxy.
  • alkylene appearing in the present invention can be a linear or branched alkyl group, and a typical alkylene group contains 1 to 22 (such as 1, 2, 3, 4, 5, 6, 7, 8, 9 , 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22) carbon atoms, that is, C1-22 alkylene, such as C1-18 alkylene, C1-12 Alkylene, C1-8 alkylene, C1-6 alkylene, C1-3 alkylene, examples of alkylene are methylene, ethylene, propylene, butylene and the like.
  • cycloalkyl appearing in the present invention includes substituted cycloalkyl and unsaturated cycloalkyl, typical cycloalkyl contains 1 to 10 (such as 1, 2, 3, 4, 5, 6, 7, 8, 9, 10) carbon atoms, namely C1-10 cycloalkyl, such as C3-6 cycloalkyl, examples of cycloalkyl are cyclopentyl, cyclopropyl, cyclohexyl.
  • aryl used in the present invention refers to aryl groups of benzene ring and naphthalene ring, especially aryl group of benzene ring.
  • Aryl includes unsubstituted and substituted aryl, where substituents can be alkyl, cyano, nitro, alkoxy, hydroxy, halogen, amino, alkylamino, aroyl, alkanoyl, arylsulfonyloxy group, alkamide group or alkanesulfonylamino group.
  • heterocyclic group as used herein includes heteroaryl and heteroalicyclic groups containing 1 to 3 single and/or fused rings and 3 to about 18 ring atoms.
  • heterocycloalkyl include pyrrolidine, piperidine, morpholine, tetrahydrofuran, piperidone, piperazinone, imidazoline, imidazolinone, 1,3,5-triazinone or piperazine.
  • Heterocycloalkyl includes unsubstituted and substituted forms of the above groups, the substituents may be alkyl, hydroxyalkyl, halogen, hydroxy, alkoxy, aroyl, alkanoyl, nitro, cyano, amino or alkane base amino.
  • heteroaryl groups are benzotriazole and 1,3,5-triazine.
  • Heteroaryl includes unsubstituted as well as substituted forms of the above groups, the substituents may be aryl, alkyl, arylamino, hydroxy, halogen, amino, alkenyl, nitro, cyano or alkoxy.
  • the heterocyclic group contains 1, 2 or 3 kinds of heteroatoms, and the heteroatoms can be selected from nitrogen, sulfur, oxygen, phosphorus, silicon, especially oxygen and nitrogen.
  • halogen refers to bromine, chlorine, iodine or fluorine.
  • Embodiment 11 Stabilized polypropylene material experiment
  • Standard polymer 79.8wt% thermoplastic polypropylene; 20wt% hydrotalcite; 0.20wt% antioxidant (AO-1010);
  • 1# is 100wt% standard polymer
  • 3# is 99.7wt% standard polymer, 0.3wt% sterically hindered amine P2-EX2 (embodiment 2);
  • 4# is 99.7wt% standard polymer, 0.3wt% sterically hindered amine P2-EX3 (embodiment 3);
  • 5# is 99.7wt% standard polymer, 0.3wt% sterically hindered amine P2-EX4 (embodiment 4);
  • 6# is 99.7wt% standard polymer, 0.3wt% sterically hindered amine P2-EX5 (embodiment 5);
  • 8# is 99.7wt% standard polymer, 0.3wt% sterically hindered amine P2-EX7 (embodiment 7);
  • 9# is 99.7wt% standard polymer, 0.3wt% sterically hindered amine P2-EX8 (embodiment 8);
  • 10# is 99.7wt% standard polymer, 0.3wt% sterically hindered amine P2-EX9 (embodiment 9);
  • 11# is 99.7wt% standard polymer, 0.3wt% sterically hindered amine P2-EX10 (Example 10).
  • Standard polymer 79.8wt% thermoplastic polyethylene; 20wt% calcium carbonate; 0.20wt% antioxidant (AO-1010);
  • 1# is 100wt% standard polymer
  • 3# is 99.6wt% standard polymer, 0.4wt% sterically hindered amine P2-EX2 (embodiment 2);
  • 4# is 99.6wt% standard polymer, 0.4wt% sterically hindered amine P1-EX3 (embodiment 3);
  • 5# is 99.6wt% standard polymer, 0.4wt% sterically hindered amine P2-EX4 (embodiment 4);
  • 6# is 99.6wt% standard polymer, 0.4wt% sterically hindered amine P1-EX5 (embodiment 5);
  • 8# is 99.6wt% standard polymer, 0.4wt% sterically hindered amine P2-EX7 (embodiment 7);
  • 9# is 99.6wt% standard polymer, 0.4wt% sterically hindered amine P2-EX8 (embodiment 8);
  • 10# is 99.6wt% standard polymer, 0.4wt% sterically hindered amine P2-EX9 (embodiment 9);
  • 11# is 99.6 wt% standard polymer, 0.4 wt% sterically hindered amine P2-EX10 (Example 10).
  • Embodiment 13 Stable thermoplastic polyvinyl chloride test
  • thermoplastic polyvinyl chloride 65.5wt% thermoplastic polyvinyl chloride; 31.5wt% plasticizer; 1.6wt% epoxy soybean oil; 1.4wt% calcium zinc stabilizer;
  • 1# is 100wt% standard polymer
  • 2# is 99.5wt% standard polymer, 0.25wt% UV-531; 0.25wt% sterically hindered amine P1-EX2 (embodiment 2);
  • 3# is 99.5wt% standard polymer, 0.25wt% UV-531; 0.25wt% sterically hindered amine P2-EX4 (embodiment 4);
  • 4# is 99.5wt% standard polymer, 0.25wt% UV-531; 0.25wt% sterically hindered amine P2-EX7 (embodiment 7);
  • 5# is 99.5wt% standard polymer, 0.25wt% UV-531; 0.25wt% sterically hindered amine P1-EX11 (Example 10).
  • Standard polymer 79.8 wt% thermoplastic polyamide 6; 20 wt% calcium carbonate; 0.20 wt% antioxidant (AO-1098);
  • 1# is 100wt% standard polymer
  • 3# is 99.6wt% standard polymer, 0.4wt% sterically hindered amine P1-EX5 (embodiment 5);
  • 4# is 99.6wt% standard polymer, 0.4wt% sterically hindered amine P2-EX7 (embodiment 7);
  • 5# is 99.6wt% standard polymer, 0.4wt% sterically hindered amine P2-EX8 (embodiment 8);
  • 6# is 99.6wt% standard polymer, 0.4wt% sterically hindered amine P2-EX10 (Example 10).
  • Embodiment 15 Performance test as flame retardant in PP film
  • 1# is 100wt% standard polymer
  • 3# is 99.6wt% standard polymer, 0.4wt% sterically hindered amine P2-EX5 (embodiment 5);
  • 4# is 99.6wt% standard polymer, 0.4wt% sterically hindered amine P2-EX6 (embodiment 6);
  • 5# is 99.6wt% standard polymer, 0.4wt% sterically hindered amine P2-EX8 (Example 8).

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Abstract

本发明公开了一种聚合型空间位阻胺及其制备方法和应用。本发明中,通过将含碳碳双键位阻胺单体进行聚合以及后续还原或部分还原的方式得到两种聚合型的高分子量位阻胺稳定剂。这两种新型空间位阻胺光稳定剂,除了具有高效的防老化性能、分子量高、在高分子材料制品中不易迁出、热稳定性好等优点,还可以通过改变取代基,使其具备与不同种类的高分子材料良好的相容性;通过选择特定含有NOR胺醚结构的单体聚合反应而得到的NOR胺醚型高分子化合物具备低碱性以及阻燃性等优势。本发明所提供的制备方法更加简洁,且低碳环保。

Description

一种聚合型空间位阻胺及其制备方法和应用 技术领域
本发明涉及高分子技术领域,具体涉及一种聚合型空间位阻胺及其制备方法和应用。
背景技术
高分子材料在人们的日常生活中扮演着越来越重要的角色,然而在高分子材料的使用、加工、储存过程中常常因为光、热、氧等因素的侵害使得高分子材料产生黄变、硬化、开裂而影响高分子材料的外观、使用性能、寿命。因此,通常在高分子材料的加工过程中加入特定的稳定剂来延缓或阻止此类老化现象的发生。光稳定剂是一种重要且常用的高分子材料添加剂。其中,位阻胺类光稳定剂(HALS)因其突出的应用性能,在近五十年国内外研究中受到高度关注。在位阻胺类光稳定剂的发展过程中,哌啶衍生物系列产品由于其合成的便捷性、成本的高效性等优势在市场上占据了主导地位,例如
Figure PCTCN2022135095-appb-000001
770、
Figure PCTCN2022135095-appb-000002
938、UV-3838、
Figure PCTCN2022135095-appb-000003
2020(EP782994)、
Figure PCTCN2022135095-appb-000004
HS-950、
Figure PCTCN2022135095-appb-000005
292、
Figure PCTCN2022135095-appb-000006
379、UV-3929、
Figure PCTCN2022135095-appb-000007
HS-625、
Figure PCTCN2022135095-appb-000008
393、
Figure PCTCN2022135095-appb-000009
NOR 376(US20370160373A1)等。其中,低分子量的位阻胺光稳定剂产品在薄膜、纤维等制品加工过程中存在易挥发、易迁移等缺陷,因此其使用范围受到制约;相比而言,高分子量的位阻胺光稳定剂产品在这一方面具有显著的优势。
此外,在某些特定的高分子材料的应用场景中,要求助剂具备低碱性和阻燃性的特点和功能。因此NOR胺醚型位阻胺类产品越来越受到市场和研究人员的关注,特别是聚合型NOR胺醚型位阻胺类产品。
专利产品
Figure PCTCN2022135095-appb-000010
NOR 371(CN103883823A)在应用过程中虽然满足上述低碱性、阻燃、抗迁移等特性要求;然而,在生产过程中由于其合成步骤较长且工艺复杂,另外产生大量工业废盐,使得其价格居高不下,因此大大限制其使用范围。
专利产品
Figure PCTCN2022135095-appb-000011
(US 8765848)巧妙地将小分子的HALS嫁接到石蜡上,该产品生产路线相对便捷,但是该工艺路线限制了其有效官能团的含量。
发明内容
为克服现有技术的不足,本发明提供一种聚合型空间位阻胺及其制备方法和应用。
在本发明第一方面,提供一种聚合型空间位阻胺Ⅰ,其具有如下结构:
Figure PCTCN2022135095-appb-000012
其中,
A 1,A 2,…,A n为相同或不同的重复单元结构,其包含0-6个(例如0、1、2、3、4、5、6个)位阻胺结构,且A 1,A 2,…和A n中的至少一个包含(至少一个)位阻胺结构;
R 1,R 2,…,R n独立地选自:氢、烷基、环烷基、芳基、杂环烷基、杂芳基、杂烷基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个胺基间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个烯基间隔的烷基、被一个或多个炔基间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基、被一个或多个取代基取代的烷基、被一个或多个取代基取代芳基、被一个或多个取代基取代杂芳基、被一个或多个取代基取代杂烷基、被一个或多个取代基取代 的环烷基;所述取代基选自由如下基团组成的组:羟基、卤素、芳基、环烷基、羟烷基、烷氧基、硫代烷氧基、硝基、氰基、氨基、杂芳基、杂环烷基、烷氧基羰基、芳氧基羰基、杂芳氧基羰基、烷氧基碳基、杂烷氧基羰基,烷氧基硫代羰基、酰氧基、烷酰氧基、芳酰氧基,杂芳酰氧基、环烷酰氧基、杂烷酰氧基、烷酰基、氨基酰基、烷基氨基酰基、烷基磺酰基、芳酰基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=O)-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个烯基间隔的烷基、被一个或多个炔基间隔的烷基、被一个或多个胺基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基;
m 1,m 2,…,m n为各重复单元结构的聚合度,其为1-20的整数(例如1、2、3、4、5、6、7、8、9、10、11、12、13、14、15、16、17、18、19、20);
n为1-20的整数(例如1、2、3、4、5、6、7、8、9、10、11、12、13、14、15、16、17、18、19、20);
R T1、R T2为相同或不同的封端基团。
具体地,式Ⅰ中
Figure PCTCN2022135095-appb-000013
代表一个或多个(可能存在的)相同或不同的
Figure PCTCN2022135095-appb-000014
例如n=4时,
Figure PCTCN2022135095-appb-000015
代表
Figure PCTCN2022135095-appb-000016
n=5时,
Figure PCTCN2022135095-appb-000017
代表
Figure PCTCN2022135095-appb-000018
等等。
具体地,R T1、R T2可以为任何合适的封端基团,其可以带有潜在可反应性基团,或为惰性封端基团。
具体地,R 1,R 2,…,R n可以独立地选自:氢、C1-8烷基(例如甲基、乙基)、C1-8烷氧基、C1-8烷基酰氧基、苯基;在本发明的一些实施例中,R 1,R 2,…,R n均为氢。
在本发明的一些实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000019
在本发明的一些实施例中,n为1,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000020
特别是,
Figure PCTCN2022135095-appb-000021
在本发明的一些实施例中,n为2以上的整数,例如2、3、4,该聚合型空间位阻胺可以具有如下结构:
Figure PCTCN2022135095-appb-000022
Figure PCTCN2022135095-appb-000023
特别是,
Figure PCTCN2022135095-appb-000024
具体地,位阻胺结构可以选自如下结构:
Figure PCTCN2022135095-appb-000025
其中,E 1、E 2、E 3独立地选自:
Figure PCTCN2022135095-appb-000026
a为0、1或2(而且E 1、E 2、E 3中相邻的两者不同时为
Figure PCTCN2022135095-appb-000027
或-O-);
G 1、G 2独立地选自:烷基、环烷基、芳基、杂环烷基、杂芳基、杂烷基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个烯基间隔的烷基、被一个或多个炔基间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基、被一个或多个取代基取代的烷基、被一个或多个取代基取代芳基、被一个或多个取代基取代杂芳基、被一个或多个取代基取代杂烷基、被一个或多个取代基取代的环烷基,所述取代基选自由如下基团组成的组:羟基、卤素、芳基、环烷基、烷氧基、硫代烷氧基、硝基、氰基、氨基、杂芳基、杂环烷基、羟烷基、烷氧基羰基、芳氧基羰基、杂芳氧基羰基、杂烷氧基羰基,烷氧基硫代羰基、酰氧基、烷酰氧基、芳酰氧基,杂芳酰氧基、环烷酰氧基、杂烷酰氧基、烷酰基、氨基酰基、烷基氨基酰基、烷基磺酰基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=O)-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个-S(=O)-间隔的烷基、被一个或多个-S(=O) 2-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个烯基间隔的烷基、被一个或多个炔基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基;或,G 1和G 2与其共同连接的碳原子一起形成环烷基。
更具体地,位阻胺结构可以选自如下结构:
Figure PCTCN2022135095-appb-000028
更具体地,上述G 1、G 2独立地选自烷基,特别是C1-4烷基,例如,甲基、乙基、正丙基、异丙基;在本发明的一些实施例中,G 1、G 2均为甲基。
在本发明的一些实施例中,位阻胺结构具有如下结构:
Figure PCTCN2022135095-appb-000029
具体地,A 1,A 2,…,A n可以独立地选自:
Figure PCTCN2022135095-appb-000030
Figure PCTCN2022135095-appb-000031
其中,
W 2、W 6、W 7、W 8、W 11、W 12、W 13、W 16、W 17、W 20、W 21、W 22、W 23独立地选自:单键(-)、-O-、-C(O)-、-C(O)O-、-OC(O)-;
W 1、W 3、W 4、W 5、W 9、W 10、W 14、W 15、W 18、W 19独立地选自:单键(-)、-O-、-S-、-C(O)-、-C(S)-、-C(O)O-、-OC(O)-、-N(G 8)-、-C(O)N(G 8)-、-N(G 8)C(O)-、-OC(O)N(G 8)-、-X 21-、-X 21-O-、-X 21-S-、-X 21-C(O)-、-X 21-C(S)-、-X 21-C(O)O-、-X 21-OC(O)-、-X 21-N(G 8)-、-X 21-C(O)N(G 8)-、-X 21-N(G 8)C(O)-、-X 21-OC(O)N(G 8)-、-O-X 21-、-S-X 21-、-C(O)-X 21-、-C(S)-X 21-、-C(O)O-X 21-、-OC(O)-X 21-、-N(G 8)-X 21-、-C(O)N(G 8)-X 21-、-N(G 8)C(O)-X 21-、-OC(O)N(G 8)-X 21-、-N(G 8)-X 21-N(G 9)-、-N(G 8)-X 21-O-、-N(G 8)-X 21-C(O)-、-N(G 8)-X 21-C(O)O-、-N(G 8)-X 21-OC(O)-、-N(G 8)-X 21-C(O)N(G 9)、-N(G 8)-X 21-N(G 9)C(O)、-O-X 21-N(G 8)-、-C(O)-X 21-N(G 8)-、-C(O)O-X 21-N(G 8)-、-OC(O)-X 21-N(G 8)-、-C(O)N(G 8)-X 21-N(G 9)-、-N(G 8)C(O)-X 21-N(G 9)-;
X 1至X 21独立地选自:单键(-)、亚烷基、亚环烷基、亚芳基、亚杂环烷基、亚连芳基、被亚烷基或杂原子或羰基间隔的亚连芳基、被一个或多个杂原子间隔的亚烷基、亚杂芳基、被一个或多个-C(=O)O-间隔的亚烷基、被一个或多个亚杂烷基间隔的亚烷基、被一个或多个亚芳基间隔的亚烷基、被一个或多个烯基间隔的亚烷基、被一个或多个炔基间隔的亚烷基、被一个或多个-C(=O)-间隔的亚烷基、被一个或多个-C(=S)O-间隔的亚烷基、被一个或多个酰胺基间隔的亚烷基、被一个或多个脲基团间隔的烷基、被一个或多个-OC(=O)O-间隔的亚烷基、单取代或多取代的亚烷基、单取代或多取代的亚芳基、单取代或多取代的亚杂芳基、单取代或多取代的亚杂环烷基和包括被以上描述的间隔官能团组合间隔的亚烷基;所述取代基选自由如下基团组成的群组:羟基、卤素、芳基、环烷基、烷氧基、硫代烷氧基、硝基、氰基、胺基、杂芳基、杂环烷基、烷氧基羰基、芳氧基羰基、杂芳氧基羰基、烷氧基碳基、杂烷氧基羰基,烷氧基硫代羰基、酰氧基、烷酰氧基、芳酰氧基,杂芳酰氧基、环烷酰氧基、杂烷酰氧基、烷酰基、氨基酰基、烷基氨基酰基、烷基磺酰基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=O)-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个烯基基间隔的烷基、被一个或多个炔基基基间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基;
T 1至T 4独立地选自:
Figure PCTCN2022135095-appb-000032
次烷基、次硅烷基、三价芳基、三价杂环基;
E 2'选自:-N(G 10)-、
Figure PCTCN2022135095-appb-000033
G 10和G 11独立地选自:氢、-O-G 12、-C(O)-G 12、-C(S)-G 12、-C(O)O-G 12、-OC(O)-G 12、-N(G 12)(G 13)、-C(O)N(G 12)(G 13)、-N(G 12)-C(O)-G 13、-CH(COO-G 13) 2;或,G 10和G 11与其共同连接的碳原子一起形成取代或未取代的环烷基、杂环基;G 10'选自:O、S、C(COO-G 13) 2
E 4和E 5独立地选自:-CH 2-和单键(-);
G 4、G 5独立地选自:氢、烷基、芳基、环烷基;
G 3、G 6、G 7独立地选自:氢、烷基、芳基、环烷基、杂芳基、杂烷基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个烷基亚氨基间隔的烷基、被一个或多个-S(=O)-间隔的亚烷基、被一个或多个-S(=O) 2-间隔的亚烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基、被一个或多个取代基取代的烷基、被一个或多个取代基取代芳基、被一个或多个取代基取代杂芳基、被一个或多个取代基取代杂烷基、被一个或多个取代基取代的环烷基;所述取代基选自由如下基团组成的组:羟基、卤素、芳基、环烷基、烷氧基、硫代烷氧基、硝基、氰基、氨基、杂芳基、杂环烷基、烷氧基羰基、芳氧基羰基、杂芳氧基羰基、烷氧基碳基、杂烷氧基羰基、烷氧基硫代羰基、酰氧基、烷酰氧基、芳酰氧基、杂芳酰氧基、环烷酰氧基、杂烷酰氧基、烷酰基、氨基酰基、烷基氨基酰基、烷基磺酰基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=O)-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基;
各个G 8、G 9、G 12、G 13(每次出现时)独立地选自:氢、烷基、芳基、环烷基、杂芳基、杂烷基、醛基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个烷基亚氨基间隔的烷基、被一个或多个-S(=O)-间隔的亚烷基、被一个或多个-S(=O) 2-间隔的亚烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基、被一个或多个取代基取代的烷基、被一个或多个取代基取代芳基、被一个或多个取代基取代杂芳基、被一个或多个取代基取代杂烷基、被一个或多个取代基取代的环烷基;所述取代基选自由如下基团组成的组:羟基、卤素、芳基、环烷基、烷氧基、硫代烷氧基、硝基、氰基、氨基、杂芳基、杂环烷基、烷氧基羰基、芳氧基羰基、杂芳氧基羰基、烷氧基碳基、杂烷氧基羰基、烷氧基硫代羰基、酰氧基、烷酰氧基、芳酰氧基、杂芳酰氧基、环烷酰氧基、杂烷酰氧基、烷酰基、氨基酰基、烷基氨基酰基、烷基磺酰基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=O)-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基。
具体地,各个X 21(每次出现时)可以独立地选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基,例如-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-)、亚芳基(例如亚苯基)、亚杂芳基(例如二价三嗪基);更具体地,各个X 21(每次出现时)可以独立地选自:单键(-)、C1-18亚烷基、
Figure PCTCN2022135095-appb-000034
其中,R 1可以选自:氢、烷基、杂环基、-O-R 2、-N(R 2)(R 3);R 2和R 3独立地选自:氢、烷基、杂环基。
具体地,R 2可以选自:C3-8的支链烷基(例如异丙基、叔丁基、叔戊基、叔己基、叔辛基)、取代或未取代的哌啶基(例如
Figure PCTCN2022135095-appb-000035
)。
具体地,R 3可以选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基);更具体地,R 3可以选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基,特别是氢或正丁基。
具体地,R 1可以选自:
Figure PCTCN2022135095-appb-000036
Figure PCTCN2022135095-appb-000037
具体地,各个G 8、G 9(每次出现时)可以独立地选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基)、醛基、芳基(例如苯基)、杂芳基(例如二价三嗪基);更具体地,各个G 8、G 9(每次出现时)可以独立地选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基、醛基、
Figure PCTCN2022135095-appb-000038
其中,R 4和R 5可以独立地选自:氢、烷基、杂环基、-O-R 6、-N(R 6)(R 7);R 6和R 7独立地选自:氢、烷基、杂环基。
具体地,R 6可以选自:C3-8的支链烷基(例如异丙基、叔丁基、叔戊基、叔己基、叔辛基)、取代或未取代的哌啶基(例如
Figure PCTCN2022135095-appb-000039
)。
具体地,R 7可以选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基);更具体地,R 3可以选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基,特别是氢或正丁基。
具体地,R 4和R 5可以独立地选自:
Figure PCTCN2022135095-appb-000040
Figure PCTCN2022135095-appb-000041
具体地,X 1至X 20可以独立地选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基,特别是-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-)。
具体地,G 1、G 2独立地选自烷基,特别是C1-4烷基,例如,甲基、乙基、正丙基、异丙基;在本发明的一些实施例中,G 1、G 2均为甲基。
具体地,G 4、G 5独立地选自:氢、C1-6烷基(例如甲基、乙基、正丙基)。
具体地,G 3、G 6、G 7独立地选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基)、环烷基(例如C3-6环烷基),特别是氢、甲基、乙基、正丙基、环己基。
具体地,T 1至T 4独立地选自:
Figure PCTCN2022135095-appb-000042
Figure PCTCN2022135095-appb-000043
其中,R 8选自:氢、烷基、杂环基、-O-R 9、-N(R 9)(R 10);R 9和R 10独立地选自:氢、烷基、杂环基。
具体地,R 9可以选自:C3-8的支链烷基(例如异丙基、叔丁基、叔戊基、叔己基、叔辛基)、取代或未取代的哌啶基(例如
Figure PCTCN2022135095-appb-000044
)。
具体地,R 10可以选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基);更具体地,R 10可以选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基,特别是氢或正丁基。
更具体地,R 8可以选自:
Figure PCTCN2022135095-appb-000045
Figure PCTCN2022135095-appb-000046
对于式Ⅴ-1:
具体地,E 1为-CH 2-。
具体地,G 1和G 2均为甲基。
具体地,各个X 21(每次出现时)可以独立地选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基,例如-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-)、亚芳基(例如亚苯基)、亚杂芳基(例如二价三嗪基);更具体地,各个X 21(每次出现时)可以独立地选自:单键(-)、C1-18亚烷基、
Figure PCTCN2022135095-appb-000047
其中,R 1可以选自:氢、烷基、杂环基、-O-R 2、-N(R 2)(R 3);R 2和R 3独立地选自:氢、烷基、杂环基。
具体地,R 2可以选自:C3-8的支链烷基(例如异丙基、叔丁基、叔戊基、叔己基、叔辛基)、取代或未取代的哌啶基(例如
Figure PCTCN2022135095-appb-000048
)。
具体地,R 3可以选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基);更具体地,R 3可以选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基,特别是氢或正丁基。
具体地,R 1可以选自:
Figure PCTCN2022135095-appb-000049
Figure PCTCN2022135095-appb-000050
具体地,各个G 8、G 9(每次出现时)可以独立地选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基),特别是氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基。
具体地,W 1可以选自:单键(-)、-O-、-S-、-C(O)-、-C(O)O-、-OC(O)-、-N(G 8)-(例如-NH-、
Figure PCTCN2022135095-appb-000051
)、-C(O)N(G 8)-(例如-C(O)NH-、
Figure PCTCN2022135095-appb-000052
)、-N(G 8)C(O)-(例如-NHC(O)-、
Figure PCTCN2022135095-appb-000053
)、-OC(O)N(G 8)-(例如-OC(O)NH-)、-亚烷基-O-(例如-CH 2-O-、-CH 2CH 2-O-)、-亚烷基-S-(例如-CH 2-S-、-CH 2CH 2-S-)、-亚烷基-C(O)-(例如-CH 2-C(O)-、-CH 2CH 2-C(O)-)、-亚烷基-C(O)O-(例如-CH 2-C(O)O-、-CH 2CH 2-C(O)O-)、-亚烷基-OC(O)-(例如-CH 2-OC(O)-、-CH 2CH 2-OC(O)-)、-亚烷基-N(G 8)-(例如-CH 2-NH-、-CH 2CH 2-NH-、
Figure PCTCN2022135095-appb-000054
Figure PCTCN2022135095-appb-000055
)、-亚烷基-C(O)N(G 8)-(例如-CH 2-C(O)NH-、-CH 2CH 2-C(O)NH-)、-亚烷基-N(G 8)C(O)-(例如-CH 2-NHC(O)-、-CH 2CH 2-NHC(O)-)、-亚烷基-OC(O)N(G 8)-(例如-CH 2-OC(O)NH-、-CH 2CH 2-OC(O)NH-)、-O-亚烷基-(例如-O-CH 2-、-O-CH 2CH 2-)、-S-亚烷基-(例如-S-CH 2-、-S-CH 2CH 2-)、-C(O)-亚烷基-(例如-C(O)-CH 2-、-C(O)-CH 2CH 2-)、-C(O)O-亚烷基-(例如-C(O)O-CH 2-、-C(O)O-CH 2CH 2-)、-OC(O)-亚烷基-(例如-OC(O)-CH 2-、-OC(O)-CH 2CH 2-)、-N(G 8)-亚烷基-(例如-NH-CH 2-、-NH-CH 2CH 2-、
Figure PCTCN2022135095-appb-000056
)、-C(O)N(G 8)-亚烷基-(例如-C(O)NH-CH 2-、 -C(O)NH-CH 2CH 2-)、-N(G 8)C(O)-亚烷基-(例如-NHC(O)-CH 2-、-NHC(O)-CH 2CH 2-)、-OC(O)N(G 8)-亚烷基-(例如-OC(O)NH-CH 2-、-OC(O)NH-CH 2CH 2-)、
Figure PCTCN2022135095-appb-000057
(例如
Figure PCTCN2022135095-appb-000058
)、
Figure PCTCN2022135095-appb-000059
(例如
Figure PCTCN2022135095-appb-000060
)、
Figure PCTCN2022135095-appb-000061
(例如
Figure PCTCN2022135095-appb-000062
);特别是-O-、-S-、-NH-、
Figure PCTCN2022135095-appb-000063
具体地,W 2选自:单键(-)、-O-、-S-、-C(O)-、-C(O)O-、-OC(O)-。
具体地,X 1和X 2可以独立地选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基,特别是-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-)。
在本发明的一些实施例中,式Ⅴ-1可选自如下结构:
Figure PCTCN2022135095-appb-000064
Figure PCTCN2022135095-appb-000065
Figure PCTCN2022135095-appb-000066
对于式Ⅴ-2:
具体地,E 1为-CH 2-。
具体地,G 1和G 2均为甲基。
具体地,W 6可以选自:单键(-)、-O-、-S-、-C(O)-、-C(O)O-、-OC(O)-。
具体地,G 3可以选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基)、环烷基(例如C3-6环烷基),特别是氢、甲基、乙基、正丙基、环己基。
具体地,各个X 21(每次出现时)可以独立地选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基,例如-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-)。
具体地,各个G 8、G 9(每次出现时)可以独立地选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基),特别是氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基。
具体地,W 5可以选自:单键(-)、-O-、-S-、-C(O)-、-C(O)O-、-OC(O)-、-N(G 8)-(例如-NH-、
Figure PCTCN2022135095-appb-000067
)、-C(O)N(G 8)-(例如-C(O)NH-、
Figure PCTCN2022135095-appb-000068
)、-N(G 8)C(O)-(例如-NHC(O)-、
Figure PCTCN2022135095-appb-000069
)、-OC(O)N(G 8)-(例如-OC(O)NH-)、-亚烷基-O-(例如-CH 2-O-、-CH 2CH 2-O-)、-亚烷基-S-(例如-CH 2-S-、-CH 2CH 2-S-)、-亚烷基-C(O)-(例如-CH 2-C(O)-、-CH 2CH 2-C(O)-)、-亚烷基-C(O)O-(例如-CH 2-C(O)O-、-CH 2CH 2-C(O)O-)、-亚烷基-OC(O)-(例如-CH 2-OC(O)-、-CH 2CH 2-OC(O)-)、-亚烷基-N(G 8)-(例如-CH 2-NH-、-CH 2CH 2-NH-、
Figure PCTCN2022135095-appb-000070
Figure PCTCN2022135095-appb-000071
)、-亚烷基-C(O)N(G 8)-(例如-CH 2-C(O)NH-、-CH 2CH 2-C(O)NH-)、-亚烷基-N(G 8)C(O)-(例如-CH 2-NHC(O)-、-CH 2CH 2-NHC(O)-)、-亚烷基-OC(O)N(G 8)-(例如-CH 2-OC(O)NH-、-CH 2CH 2-OC(O)NH-)、-O-亚烷基-(例如-O-CH 2-、-O-CH 2CH 2-)、-S-亚烷基-(例如-S-CH 2-、-S-CH 2CH 2-)、-C(O)-亚烷基-(例如-C(O)-CH 2-、-C(O)-CH 2CH 2-)、-C(O)O-亚烷基-(例如-C(O)O-CH 2-、-C(O)O-CH 2CH 2-)、-OC(O)-亚烷基-(例如-OC(O)-CH 2-、-OC(O)-CH 2CH 2-)、-N(G 8)-亚烷基-(例如-NH-CH 2-、-NH-CH 2CH 2-、
Figure PCTCN2022135095-appb-000072
)、-C(O)N(G 8)-亚烷基-(例如-C(O)NH-CH 2-、-C(O)NH-CH 2CH 2-)、-N(G 8)C(O)-亚烷基-(例如-NHC(O)-CH 2-、-NHC(O)-CH 2CH 2-)、-OC(O)N(G 8)-亚烷基-(例如-OC(O)NH-CH 2-、-OC(O)NH-CH 2CH 2-);特别是单键(-)、-O-、-S-、-NH-、
Figure PCTCN2022135095-appb-000073
-O-CH 2-、-NH-CH 2-、
Figure PCTCN2022135095-appb-000074
具体地,T 1选自:
Figure PCTCN2022135095-appb-000075
其中,R 8选自:氢、烷基、杂环基、-O-R 9、-N(R 9)(R 10);R 9和R 10独立地选自:氢、烷基、杂环基。
具体地,R 9可以选自:C3-8的支链烷基(例如异丙基、叔丁基、叔戊基、叔己基、叔辛基)、取代或未取代的哌啶基(例如
Figure PCTCN2022135095-appb-000076
)。
具体地,R 10可以选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基);更具体地,R 10 可以选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基,特别是氢或正丁基。
更具体地,R 8可以选自:
Figure PCTCN2022135095-appb-000077
Figure PCTCN2022135095-appb-000078
具体地,W 3和W 4可以独立地选自:单键(-)、-O-、-S-、-C(O)-、-C(O)O-、-OC(O)-、-N(G 8)-(例如-NH-、
Figure PCTCN2022135095-appb-000079
)、-C(O)N(G 8)-(例如-C(O)NH-、
Figure PCTCN2022135095-appb-000080
)、-N(G 8)C(O)-(例如-NHC(O)-、
Figure PCTCN2022135095-appb-000081
)、-OC(O)N(G 8)-(例如-OC(O)NH-)、-亚烷基-O-(例如-CH 2-O-、-CH 2CH 2-O-)、-亚烷基-S-(例如-CH 2-S-、-CH 2CH 2-S-)、-亚烷基-C(O)-(例如-CH 2-C(O)-、-CH 2CH 2-C(O)-)、-亚烷基-C(O)O-(例如-CH 2-C(O)O-、-CH 2CH 2-C(O)O-)、-亚烷基-OC(O)-(例如-CH 2-OC(O)-、-CH 2CH 2-OC(O)-)、-亚烷基-N(G 8)-(例如-CH 2-NH-、-CH 2CH 2-NH-、
Figure PCTCN2022135095-appb-000082
Figure PCTCN2022135095-appb-000083
)、-亚烷基-C(O)N(G 8)-(例如-CH 2-C(O)NH-、-CH 2CH 2-C(O)NH-)、-亚烷基-N(G 8)C(O)-(例如-CH 2-NHC(O)-、-CH 2CH 2-NHC(O)-)、-亚烷基-OC(O)N(G 8)-(例如-CH 2-OC(O)NH-、-CH 2CH 2-OC(O)NH-)、-O-亚烷基-(例如-O-CH 2-、-O-CH 2CH 2-)、-S-亚烷基-(例如-S-CH 2-、-S-CH 2CH 2-)、-C(O)-亚烷基-(例如-C(O)-CH 2-、-C(O)-CH 2CH 2-)、-C(O)O-亚烷基-(例如-C(O)O-CH 2-、-C(O)O-CH 2CH 2-)、-OC(O)-亚烷基-(例如-OC(O)-CH 2-、-OC(O)-CH 2CH 2-)、-N(G 8)-亚烷基-(例如-NH-CH 2-、-NH-CH 2CH 2-、
Figure PCTCN2022135095-appb-000084
)、-C(O)N(G 8)-亚烷基-(例如-C(O)NH-CH 2-、-C(O)NH-CH 2CH 2-)、-N(G 8)C(O)-亚烷基-(例如-NHC(O)-CH 2-、-NHC(O)-CH 2CH 2-)、-OC(O)N(G 8)- 亚烷基-(例如-OC(O)NH-CH 2-、-OC(O)NH-CH 2CH 2-);特别是单键(-)、-O-、-S-、-C(O)-、-C(O)O-、-CH 2-C(O)O-、-CH 2CH 2-C(O)O-、-OC(O)-、-CH 2-OC(O)-、-CH 2CH 2-OC(O)-、-NH-。
具体地,X 3和X 4可以独立地选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基,特别是-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-)。
在本发明的一些实施例中,式Ⅴ-2可选自如下结构:
Figure PCTCN2022135095-appb-000085
对于式Ⅴ-3:
具体地,E 1为-CH 2-。
具体地,G 1和G 2均为甲基。
具体地,X 5和X 6可以独立地选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基,特别是-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-)。
具体地,W 7和W 8可以独立地选自:单键(-)、-O-、-S-、-C(O)-、-C(O)O-、-OC(O)-。
具体地,各个X 21(每次出现时)可以独立地选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基,例如-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-)、亚杂芳基(例如二价 三嗪基);更具体地,各个X 21(每次出现时)可以独立地选自:单键(-)、C1-18亚烷基、
Figure PCTCN2022135095-appb-000086
其中,R 1可以选自:氢、烷基、杂环基、-O-R 2、-N(R 2)(R 3);R 2和R 3独立地选自:氢、烷基、杂环基。
具体地,R 2可以选自:C3-8的支链烷基(例如异丙基、叔丁基、叔戊基、叔己基、叔辛基)、取代或未取代的哌啶基(例如
Figure PCTCN2022135095-appb-000087
)。
具体地,R 3可以选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基);更具体地,R 3可以选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基,特别是氢或正丁基。
具体地,R 1可以选自:
Figure PCTCN2022135095-appb-000088
Figure PCTCN2022135095-appb-000089
具体地,各个G 8、G 9(每次出现时)可以独立地选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基)、醛基、芳基(例如苯基)、杂芳基(例如二价三嗪基);更具体地,各个G 8、G 9(每次出现时)可以独立地选自:氢、C1-18烷基、
Figure PCTCN2022135095-appb-000090
其中,R 4和R 5可以独立地选自:氢、烷基、杂环基、-O-R 6、-N(R 6)(R 7);R 6和R 7独立地选自:氢、烷基、杂环基;更具体地,各个G 8、G 9(每次出现时)可以独立地选自:氢、正丁基。
具体地,R 6可以选自:C3-8的支链烷基(例如异丙基、叔丁基、叔戊基、叔己基、叔辛基)、取代或未取代的哌啶基(例如
Figure PCTCN2022135095-appb-000091
)。
具体地,R 7可以选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基);更具体地,R 3可以选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基,特别是氢或正丁基。
具体地,R 4和R 5可以独立地选自:
Figure PCTCN2022135095-appb-000092
Figure PCTCN2022135095-appb-000093
具体地,W 9和W 10可以独立地选自:单键(-)、-O-、-S-、-C(O)-、-C(O)O-、-OC(O)-、-N(G 8)-(例如-NH-、
Figure PCTCN2022135095-appb-000094
)、-C(O)N(G 8)-(例如-C(O)NH-、
Figure PCTCN2022135095-appb-000095
)、-N(G 8)C(O)-(例如-NHC(O)-、
Figure PCTCN2022135095-appb-000096
)、-OC(O)N(G 8)-(例如-OC(O)NH-)、-亚烷基-O-(例如-CH 2-O-、-CH 2CH 2-O-)、-亚烷基-S-(例如-CH 2-S-、-CH 2CH 2-S-)、-亚烷基-C(O)-(例如-CH 2-C(O)-、-CH 2CH 2-C(O)-)、-亚烷基-C(O)O-(例如-CH 2-C(O)O-、-CH 2CH 2-C(O)O-)、-亚烷基-OC(O)-(例如-CH 2-OC(O)-、-CH 2CH 2-OC(O)-)、-亚烷基-N(G 8)-(例如-CH 2-NH-、-CH 2CH 2-NH-、
Figure PCTCN2022135095-appb-000097
)、-亚烷基-C(O)N(G 8)-(例如 -CH 2-C(O)NH-、-CH 2CH 2-C(O)NH-)、-亚烷基-N(G 8)C(O)-(例如-CH 2-NHC(O)-、-CH 2CH 2-NHC(O)-)、-亚烷基-OC(O)N(G 8)-(例如-CH 2-OC(O)NH-、-CH 2CH 2-OC(O)NH-)、-O-亚烷基-(例如-O-CH 2-、-O-CH 2CH 2-)、-S-亚烷基-(例如-S-CH 2-、-S-CH 2CH 2-)、-C(O)-亚烷基-(例如-C(O)-CH 2-、-C(O)-CH 2CH 2-)、-C(O)O-亚烷基-(例如-C(O)O-CH 2-、-C(O)O-CH 2CH 2-)、-OC(O)-亚烷基-(例如-OC(O)-CH 2-、-OC(O)-CH 2CH 2-)、-N(G 8)-亚烷基-(例如-NH-CH 2-、-NH-CH 2CH 2-、
Figure PCTCN2022135095-appb-000098
Figure PCTCN2022135095-appb-000099
)、-C(O)N(G 8)-亚烷基-(例如-C(O)NH-CH 2-、-C(O)NH-CH 2CH 2-)、-N(G 8)C(O)-亚烷基-(例如-NHC(O)-CH 2-、-NHC(O)-CH 2CH 2-)、-OC(O)N(G 8)-亚烷基-(例如-OC(O)NH-CH 2-、-OC(O)NH-CH 2CH 2-)、
Figure PCTCN2022135095-appb-000100
具体地,X 7可以选自:单键(-)、C1-10(例如C3、C4、C6、C8)直链亚烷基、
Figure PCTCN2022135095-appb-000101
其中,R 11选自:氢、烷基、杂环基、-O-R 12、-N(R 12)(R 13);R 12和R 13独立地选自:氢、烷基、杂环基。
具体地,R 12可以选自:C3-8的支链烷基(例如异丙基、叔丁基、叔戊基、叔己基、叔辛基)、取代或未取代的哌啶基(例如
Figure PCTCN2022135095-appb-000102
)。
具体地,R 13可以选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基);更具体地,R 3可以选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基,特别是氢或正丁基。
更具体地,R 11可以选自:氢、
Figure PCTCN2022135095-appb-000103
Figure PCTCN2022135095-appb-000104
在本发明的一些实施例中,式Ⅴ-3可选自如下结构:
Figure PCTCN2022135095-appb-000105
Figure PCTCN2022135095-appb-000106
对于式Ⅴ-4:
具体地,G 1和G 2均为甲基。
具体地,W 11和W 12可以独立地选自:单键(-)、-O-、-S-、-C(O)-、-C(O)O-、-OC(O)-。
具体地,X 8和X 9可以独立地选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基,特别是-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-)。
在本发明的一些实施例中,式Ⅴ-4可选自如下结构:
Figure PCTCN2022135095-appb-000107
对于式Ⅴ-5:
具体地,G 1和G 2均为甲基。
具体地,W 13可以选自:单键(-)、-O-、-S-、-C(O)-、-C(O)O-、-OC(O)-。
具体地,T 2选自:
Figure PCTCN2022135095-appb-000108
具体地,各个X 21(每次出现时)可以独立地选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基),特别是-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-。
具体地,各个G 8、G 9(每次出现时)可以独立地选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基),特别是氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基。
具体地,W 14和W 15可以独立地选自:单键(-)、-O-、-S-、-C(O)-、-C(O)O-、-OC(O)-、-N(G 8)-(例如-NH-、
Figure PCTCN2022135095-appb-000109
)、-C(O)N(G 8)-(例如-C(O)NH-、
Figure PCTCN2022135095-appb-000110
)、-N(G 8)C(O)-(例如-NHC(O)-、
Figure PCTCN2022135095-appb-000111
)、-OC(O)N(G 8)-(例如-OC(O)NH-)、-亚烷基-O-(例如-CH 2-O-、-CH 2CH 2-O-)、-亚烷基-S-(例如-CH 2-S-、-CH 2CH 2-S-)、-亚烷基-C(O)-(例如-CH 2-C(O)-、-CH 2CH 2-C(O)-)、-亚烷基-C(O)O-(例如-CH 2-C(O)O-、-CH 2CH 2-C(O)O-)、-亚烷基-OC(O)-(例如-CH 2-OC(O)-、-CH 2CH 2-OC(O)-)、-亚烷基-N(G 8)-(例如-CH 2-NH-、-CH 2CH 2-NH-、
Figure PCTCN2022135095-appb-000112
Figure PCTCN2022135095-appb-000113
)、-亚烷基-C(O)N(G 8)-(例如-CH 2-C(O)NH-、-CH 2CH 2-C(O)NH-)、-亚烷基-N(G 8)C(O)-(例如-CH 2-NHC(O)-、-CH 2CH 2-NHC(O)-)、-亚烷基-OC(O)N(G 8)-(例如-CH 2-OC(O)NH-、-CH 2CH 2-OC(O)NH-)、-O-亚烷基-(例如-O-CH 2-、-O-CH 2CH 2-)、-S-亚烷基-(例如-S-CH 2-、-S-CH 2CH 2-)、-C(O)-亚烷基-(例如-C(O)-CH 2-、-C(O)-CH 2CH 2-)、-C(O)O-亚烷基-(例如-C(O)O-CH 2-、-C(O)O-CH 2CH 2-)、-OC(O)-亚烷基-(例如-OC(O)-CH 2-、-OC(O)-CH 2CH 2-)、-N(G 8)-亚烷基-(例如 -NH-CH 2-、-NH-CH 2CH 2-、
Figure PCTCN2022135095-appb-000114
)、-C(O)N(G 8)-亚烷基-(例如-C(O)NH-CH 2-、-C(O)NH-CH 2CH 2-)、-N(G 8)C(O)-亚烷基-(例如-NHC(O)-CH 2-、-NHC(O)-CH 2CH 2-)、-OC(O)N(G 8)-亚烷基-(例如-OC(O)NH-CH 2-、-OC(O)NH-CH 2CH 2-),特别是-C(O)O-、-OC(O)-、-C(O)NH-、-CH 2-OC(O)-、-CH 2-C(O)O-。
具体地,X 10和X 11可以独立地选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基),特别是-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-。
在本发明的一些实施例中,E 2'为
Figure PCTCN2022135095-appb-000115
例如-C(O)-、
Figure PCTCN2022135095-appb-000116
(其中G 13选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基,甲基、乙基))。
在本发明另一些实施例中,E 2'为
Figure PCTCN2022135095-appb-000117
其中,G 10选自:氢、-O-G 12、-C(O)-G 12、-C(O)O-G 12、-OC(O)-G 12、-C(O)N(G 12)(G 13)、-N(G 12)-C(O)-G 13、-CH(COO-G 13) 2;G 12和G 13独立地选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基)、环烷基(例如C3-6环烷基);更具体地,G 10可以选自:氢、-OH、-OC(O)-CH 3、-OC(O)-C 15H 31、-NH-C(O)-CH 3、-CH(COO-CH 3) 2
在本发明另一些实施例中,E 2'为
Figure PCTCN2022135095-appb-000118
其中,G 10和G 11与其共同连接的碳原子一起形成取代或未取代的杂环基;更具体地,该杂环基可以选自以下结构:
Figure PCTCN2022135095-appb-000119
其中,G 14、G 15、G 16、G 17、G 18独立地选自:氢、烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基,特别是-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-)、亚烷基-酯基(例如C1-18亚烷基-酯基,C1-15亚烷基-酯基,C1-12亚烷基-酯基,C1-6亚烷基-酯基,C1-3亚烷基-酯基)。
更具体地,G 14可以选自:氢、甲基、乙基、正丙基、异丙基、-C 15H 31COOCH 3
更具体地,G 15、G 16、G 17、G 18可以独立地选自:氢、甲基、乙基、正丙基、-CH 2COOCH 3、-CH 2COOC 15H 31、-CH 2COOC 6H 13
更具体地,E 2'可以选自:
Figure PCTCN2022135095-appb-000120
Figure PCTCN2022135095-appb-000121
在本发明的一些实施例中,式Ⅴ-5可选自如下结构:
Figure PCTCN2022135095-appb-000122
Figure PCTCN2022135095-appb-000123
Figure PCTCN2022135095-appb-000124
对于式Ⅴ-6:
具体地,G 1和G 2均为甲基。
在本发明的一些实施例中,E 4和E 5均为单键(-)。
在本发明另一些实施例中,E 4和E 5均为-CH 2-。
具体地,G 4和G 5可以独立地选自:氢、C1-6烷基(例如甲基、乙基、正丙基)。
具体地,W 16和W 17可以独立地选自:单键(-)、-O-、-S-、-C(O)-、-C(O)O-、-OC(O)-。
具体地,X 12和X 13可以独立地选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基),特别是-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-。
具体地,各个X 21(每次出现时)可以独立地选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基),特别是-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-。
具体地,各个G 8、G 9(每次出现时)可以独立地选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基)、醛基;更具体地,各个G 8、G 9(每次出现时)独立地选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基、醛基,特别是氢、正丁基或醛基。
具体地,W 18和W 19可以独立地选自:单键(-)、-O-、-S-、-C(O)-、-C(O)O-、-OC(O)-、-N(G 8)-(例如-NH-、
Figure PCTCN2022135095-appb-000125
)、-C(O)N(G 8)-(例如-C(O)NH-、
Figure PCTCN2022135095-appb-000126
)、-N(G 8)C(O)-(例如-NHC(O)-、
Figure PCTCN2022135095-appb-000127
)、-OC(O)N(G 8)-(例如-OC(O)NH-)、-亚烷基-O-(例如-CH 2-O-、-CH 2CH 2-O-)、-亚烷基-S-(例如-CH 2-S-、-CH 2CH 2-S-)、-亚烷基-C(O)-(例如-CH 2-C(O)-、-CH 2CH 2-C(O)-)、-亚烷基-C(O)O-(例如-CH 2-C(O)O-、-CH 2CH 2-C(O)O-)、-亚烷基-OC(O)-(例如-CH 2-OC(O)-、-CH 2CH 2-OC(O)-)、-亚烷基-N(G 8)-(例如-CH 2-NH-、-CH 2CH 2-NH-、
Figure PCTCN2022135095-appb-000128
Figure PCTCN2022135095-appb-000129
)、-亚烷基-C(O)N(G 8)-(例如-CH 2-C(O)NH-、-CH 2CH 2-C(O)NH-)、-亚烷基-N(G 8)C(O)-(例如-CH 2-NHC(O)-、-CH 2CH 2-NHC(O)-)、-亚烷基-OC(O)N(G 8)-(例如-CH 2-OC(O)NH-、-CH 2CH 2-OC(O)NH-)、-O-亚烷基-(例如-O-CH 2-、-O-CH 2CH 2-)、-S-亚烷基-(例如-S-CH 2-、-S-CH 2CH 2-)、-C(O)-亚烷基-(例如-C(O)-CH 2-、-C(O)-CH 2CH 2-)、-C(O)O-亚烷基-(例如-C(O)O-CH 2-、-C(O)O-CH 2CH 2-)、-OC(O)-亚烷基-(例如-OC(O)-CH 2-、-OC(O)-CH 2CH 2-)、-N(G 8)-亚烷基-(例如-NH-CH 2-、-NH-CH 2CH 2-、
Figure PCTCN2022135095-appb-000130
)、-C(O)N(G 8)-亚烷基-(例如-C(O)NH-CH 2-、-C(O)NH-CH 2CH 2-)、-N(G 8)C(O)-亚烷基-(例如-NHC(O)-CH 2-、-NHC(O)-CH 2CH 2-)、-OC(O)N(G 8)-亚烷基-(例如-OC(O)NH-CH 2-、-OC(O)NH-CH 2CH 2-),特别是W 18可以选自:-CH 2-OC(O)-、-CH 2-O-、-CH 2-OC(O)NH-、-NH-,W 19可以选自:-OC(O)-CH 2-、-O-CH 2-、-OC(O)NH-CH 2-、-NH-。
具体地,X 14选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基,特别是-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-)、亚芳基(例如亚苯基)、亚杂芳基(例如二价三嗪基);更具体地,X 14可以选自:单键(-)、C1-18(例如C2、C4、C6、C8)亚烷基、
Figure PCTCN2022135095-appb-000131
Figure PCTCN2022135095-appb-000132
其中,R 14选自:氢、烷基、杂环基、-O-R 15、-N(R 15)(R 16);R 15和R 16独立地选自:氢、烷基、杂环基。
具体地,R 15可以选自:C3-8的支链烷基(例如异丙基、叔丁基、叔戊基、叔己基、叔辛基)、取代或未取代的哌啶基(例如
Figure PCTCN2022135095-appb-000133
)。
具体地,R 16可以选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基);更具体地,R 3可以选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基,特别是氢或正丁基。
更具体地,R 14可以选自:
Figure PCTCN2022135095-appb-000134
Figure PCTCN2022135095-appb-000135
在本发明的一些实施例中,式Ⅴ-6可选自如下结构:
Figure PCTCN2022135095-appb-000136
Figure PCTCN2022135095-appb-000137
Figure PCTCN2022135095-appb-000138
对于式Ⅴ-7:
具体地,G 1和G 2均为甲基。
具体地,W 20和W 21可以独立地选自:单键(-)、-O-、-S-、-C(O)-、-C(O)O-、-OC(O)-。
具体地,X 15和X 16可以独立地选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基,特别是-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-)。
在本发明的一些实施例中,式Ⅴ-7可选自以下结构:
Figure PCTCN2022135095-appb-000139
对于式Ⅴ-8:
具体地,G 1和G 2均为甲基。
具体地,E 1为-CH 2-。
具体地,E 3为-CH 2-。
具体地,W 22和W 23可以独立地选自:单键(-)、-O-、-S-、-C(O)-、-C(O)O-、-OC(O)-。
具体地,X 18和X 19可以独立地选自:单键(-)、亚烷基(例如C1-18亚烷基,C1-12亚烷基,C1-6亚烷基,特别是-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-)。
具体地,X 17选自:单键(-)、C1-18(例如C3、C4、C6、C8)直链亚烷基、
Figure PCTCN2022135095-appb-000140
其中,R 17选自:氢、烷基、杂环基、-O-R 18、-N(R 18)(R 19);R 18和R 19独立地选自:氢、烷基、杂环基。
具体地,R 18可以选自:C3-8的支链烷基(例如异丙基、叔丁基、叔戊基、叔己基、叔辛基)、取代或未取代的哌啶基(例如
Figure PCTCN2022135095-appb-000141
)。
具体地,R 19可以选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基);更具体地,R 3可以选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基,特别是氢或正丁基。
更具体地,R 17可以选自:
Figure PCTCN2022135095-appb-000142
Figure PCTCN2022135095-appb-000143
具体地,T 3和T 4可以独立地选自:
Figure PCTCN2022135095-appb-000144
具体地,G 6和G 7可以独立地选自:氢、烷基(例如C1-18烷基,C1-12烷基,C1-6烷基)、环烷基(例如C3-6环烷基),特别是氢、甲基、乙基、正丙基、环己基。
在本发明的一些实施例中,式Ⅴ-8可选自以下结构:
Figure PCTCN2022135095-appb-000145
在本发明的一些实施例中,式Ⅴ-9可以选自以下结构:
Figure PCTCN2022135095-appb-000146
在本发明的一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000147
在本发明另一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000148
在本发明另一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000149
在本发明另一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000150
在本发明另一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000151
在本发明另一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000152
在本发明另一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000153
在本发明另一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000154
在本发明另一个实施例中,该聚合型空间位阻胺中,A 1,A 2,…,A n独立地选自:
Figure PCTCN2022135095-appb-000155
在本发明另一个实施例中,该聚合型空间位阻胺中,A 1,A 2,…,A n独立地选自:
Figure PCTCN2022135095-appb-000156
在本发明第二方面,提供一种聚合型空间位阻胺Ⅱ,其为第一方面所述聚合型空间位阻胺Ⅰ的完全 或部分还原产物,所述聚合型空间位阻胺Ⅱ具有以下通式Ⅶ所示结构:
Figure PCTCN2022135095-appb-000157
其中,
Figure PCTCN2022135095-appb-000158
代表单键或双键;
R T1'和R T2'为相同或不同的封端基团,其分别为R T1、R T2的完全或部分还原产物;
A 1,A 2,…,A n,R 1,R 2,…,R n,m 1,m 2,…,m n,以及n的定义如本发明第一方面所述。
具体地,式Ⅶ中至少一个
Figure PCTCN2022135095-appb-000159
为单键;在本发明的一个实施例中,式Ⅶ中
Figure PCTCN2022135095-appb-000160
均为单键,即式Ⅶ为
Figure PCTCN2022135095-appb-000161
具体地,R 1,R 2,…,R n可以独立地选自:氢、C1-8烷基(例如甲基、乙基)、C1-8烷氧基、C1-8烷基酰氧基、苯基;在本发明的一些实施例中,R 1,R 2,…,R n均为氢。
在本发明的一些实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000162
例如,
Figure PCTCN2022135095-appb-000163
在本发明的一些实施例中,n为1,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000164
特别是,
Figure PCTCN2022135095-appb-000165
在本发明的一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000166
在本发明另一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000167
在本发明另一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000168
在本发明另一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000169
在本发明另一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000170
在本发明另一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000171
在本发明另一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000172
在本发明另一个实施例中,该聚合型空间位阻胺具有如下结构:
Figure PCTCN2022135095-appb-000173
在本发明另一个实施例中,该聚合型空间位阻胺中,A 1,A 2,…,A n独立地选自:
Figure PCTCN2022135095-appb-000174
在本发明另一个实施例中,该聚合型空间位阻胺中,A 1,A 2,…,A n独立地选自:
Figure PCTCN2022135095-appb-000175
在本发明第三方面,提供第一方面所述聚合型空间位阻胺Ⅰ的制备方法,其包括单体在催化剂的作用下聚合反应的步骤。
具体地,上述聚合反应可以在溶剂中进行,该溶剂可以选自:四氢呋喃、2-甲基四氢呋喃、卤代烃类(如二氯甲烷、二氯乙烷、四氯化碳等)、乙腈、丙腈、丁腈、芳香烃(如苯、甲苯、二甲苯、 氯苯、二氯苯等)、脂肪烃类(如石油醚、正己烷、正庚烷、环己烷、正辛烷等)、醇类(如甲醇、乙醇、丙醇、乙二醇、二乙二醇、乙二醇甲醚)、二甲亚砜、N,N-二甲基酰胺、二苯醚中的一种或多种,更具体地,该溶剂可以选自:二氯甲烷、四氢呋喃、2-甲基四氢呋喃、环己烷、正庚烷中的一种或多种。
具体地,该催化剂可以选自基于钨、钼、钌的催化剂中的一种,优选Grubbs和Schrock催化剂的一种或多种,特别优选Grubbs一代、二代、三代催化剂;例如,二氯·[邻-异丙氧基苯亚甲基]·[1,3-双(2,4,6-三甲基苯基)-2-咪唑啉亚基]合钌。具体地,该催化剂可以是均相型、也可以是固/负载型催化剂。
具体地,催化剂与单体的用量摩尔比为5:100至1:100000(例如1:100、1:200、1:400、1:500、1:600、1:800、1:1000、1:2000、1:4000、1:5000、1:6000、1:8000、1:10000、1:50000、1:100000),特别是1:100到1:10000。
具体地,聚合反应的反应温度为0-150℃,特别是25-100℃,35-80℃(例如35、40、41、42、43、44、45、50、55、60、65、70、75、80℃)。
具体地,聚合反应的压力为-0.099Mpa到0.1Mpa,特别是-0.099Mpa到0.02Mpa(例如-0.1、-0.001、-0.005、0.01、0.02Mpa)。
具体地,聚合反应在保护气中进行,该保护气可以为化学性质不活泼的稀有气体,如氩气。
具体地,上述聚合反应中的单体中的至少一个包含位阻胺结构(如本发明第一方面所述)和至少两个
Figure PCTCN2022135095-appb-000176
其中,各个R'具有本发明第一方面中R 1,R 2,…,R n的定义,各个R'(每次出现时)独立地选自:氢、烷基、环烷基、芳基、杂环烷基、杂芳基、杂烷基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个胺基间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个烯基间隔的烷基、被一个或多个炔基间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基、被一个或多个取代基取代的烷基、被一个或多个取代基取代芳基、被一个或多个取代基取代杂芳基、被一个或多个取代基取代杂烷基、被一个或多个取代基取代的环烷基;所述取代基选自由如下基团组成的组:羟基、卤素、芳基、环烷基、羟烷基、烷氧基、硫代烷氧基、硝基、氰基、氨基、杂芳基、杂环烷基、烷氧基羰基、芳氧基羰基、杂芳氧基羰基、烷氧基碳基、杂烷氧基羰基,烷氧基硫代羰基、酰氧基、烷酰氧基、芳酰氧基,杂芳酰氧基、环烷酰氧基、杂烷酰氧基、烷酰基、氨基酰基、烷基氨基酰基、烷基磺酰基、芳酰基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=O)-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个烯基间隔的烷基、被一个或多个炔基间隔的烷基、被一个或多个胺基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基。
具体地,各个R'可以独立地选自:氢、C1-8烷基(例如甲基、乙基)、C1-8烷氧基、C1-8烷基酰氧基、苯基;在本发明的一些实施例中,各个R'均为氢。
具体地,该单体可以选自以下结构中的一种或多种:
Figure PCTCN2022135095-appb-000177
Figure PCTCN2022135095-appb-000178
其中,R' 1至R' 18具有上述R'的定义;具体地,R' 1至R' 18可以独立地选自:氢、C1-8烷基(例如甲基、乙基)、C1-8烷氧基、C1-8烷基酰氧基、苯基;在本发明的一些实施例中,R' 1至R' 18均为氢。
具体地,对于单体M1,其可以选自以下结构:
Figure PCTCN2022135095-appb-000179
Figure PCTCN2022135095-appb-000180
Figure PCTCN2022135095-appb-000181
具体地,对于单体M2,其可以选自以下结构:
Figure PCTCN2022135095-appb-000182
具体地,对于单体M3,其可以选自以下结构:
Figure PCTCN2022135095-appb-000183
Figure PCTCN2022135095-appb-000184
具体地,对于单体M4,其可以选自以下结构:
Figure PCTCN2022135095-appb-000185
具体地,对于单体M5,其可以选自以下结构:
Figure PCTCN2022135095-appb-000186
Figure PCTCN2022135095-appb-000187
其中,
Figure PCTCN2022135095-appb-000188
代表单键或双键。
具体地,对于单体M6,其可以选自以下结构:
Figure PCTCN2022135095-appb-000189
具体地,对于单体M7,其可以选自以下结构:
Figure PCTCN2022135095-appb-000190
具体地,对于单体M8,其可以选自以下结构:
Figure PCTCN2022135095-appb-000191
具体地,对于单体M9,其可以选自以下结构:
Figure PCTCN2022135095-appb-000192
Figure PCTCN2022135095-appb-000193
具体地,上述单体可以直接采用市售产品,也可以根据本领域已知的方法制备。
在本发明第四方面,提供第二方面所述聚合型空间位阻胺Ⅱ的制备方法,其包括将第一方面所述的聚合型空间位阻胺Ⅰ进行催化加氢还原的步骤。
具体地,加氢还原反应可以在溶剂中进行,该溶剂可以选自:四氢呋喃、2-甲基四氢呋喃、卤代烃类(如二氯甲烷、二氯乙烷、四氯化碳等)、乙腈、丙腈、丁腈、芳香烃(如苯、甲苯、二甲苯、氯苯、二氯苯等)、脂肪烃类(如石油醚、正己烷、正庚烷、环己烷、正辛烷等)、醇类(如甲醇、乙醇、丙醇、乙二醇、二乙二醇、乙二醇甲醚)、二甲亚砜、N,N-二甲基酰胺、二苯醚中的一种或多种,更具体地,该溶剂可以选自:四氢呋喃、环己烷、甲醇、乙醇、异丙醇中的一种或多种。
具体地,加氢还原的催化剂可以选自基于铑、铂、钯、钌、铁、钴、镍、铱、铬的催化剂中的一种或多种。该催化剂可以是单质或化合物、均相或固/负载型催化剂。更具体地,该催化剂为钌、铂或钯固载在碳粉、氧化铝、二氧化硅、二氧化钛上的催化剂,例如钯/碳催化剂。
具体地,催化剂与第一方面所述的聚合型空间位阻胺的用量摩尔比为5:100至1:100000(例如1:100、1:200、1:400、1:500、1:600、1:800、1:1000、1:2000、1:4000、1:5000、1:6000、1:8000、1:10000、1:50000、1:100000),特别是1:100到1:10000。
具体地,加氢还原反应的温度为50-250℃,特别是50-180℃(例如50、60、70、80、90、100、110、120、130、140、150、160、170、180℃)。
具体地,加氢还原反应的压力为0.1Mpa至20Mpa,特别是0.5Mpa至10Mpa,1.5Mpa至8Mpa(例如1.5、2、3、4、5、6、7、8Mpa)。
具体地,加氢还原反应在保护气中进行,该保护气为,例如,氮气。
在本发明第五方面,提供一种单体化合物在聚合型空间位阻胺的制备中的应用,该化合物具有至少一个位阻胺结构(如本发明第一方面所述)和至少两个
Figure PCTCN2022135095-appb-000194
具体地,该化合物具有本发明第三方面中所述的M1至M8的结构。
在本发明第六方面,提供一种高分子助剂,其包含第一方面所述的聚合型空间位阻胺Ⅰ或第二方面所述的聚合型空间位阻胺Ⅱ,该高分子助剂可用作光稳定剂和/或阻燃剂用于高分子材料制品的生产、加工、使用过程中,以延缓或组织高分子材料制品的老化,改善高分子材料制品的使用性能、使用寿命。
具体地,该高分子助剂还可以包括抗氧化剂、UV吸收剂、受阻胺光稳定剂、增强剂、填充剂、阻燃剂、塑化剂、润滑剂、乳化剂、颜料、流变添加剂、催化剂、流动控制剂、光学增亮剂、耐火剂、抗静电剂及发泡剂等中的一种或多种。
在本发明第七方面,提供一种组合物,其包含第一方面所述的聚合型空间位阻胺Ⅰ或第二方面所述的聚合型空间位阻胺Ⅱ,以及一种或两种以上对光、热或氧化敏感的有机物质。
具体地,该组合物中,聚合型空间位阻胺的量由有机物质的性质、最终用途及添加剂而定,聚合型空间位阻胺可以各种比例使用。
具体地,该组合物中,聚合型空间位阻胺的量可以为,例如,有机物质重量的0.01-5wt%,例如0.01%,0.05%,0.1%,0.15%,0.2%,0.25%,0.3%,0.35%,0.4%,0.45%,0.5%,1%,2%,3%,4%,5%。
具体地,该组合物中,有机物质可以选自:聚烯烃、丙烯腈/丁二烯/苯乙烯、聚氯乙烯、聚甲基丙烯酸甲酯、聚缩醛、聚酰胺、聚酰亚胺、环氧树脂、聚氨酯、聚碳酸酯、聚氨酯、聚酯、聚砜、聚脲、聚苯乙烯、热塑性弹性体中的一种或两种以上的组合。
具体地,聚烯烃可以由乙烯、丙烯、1-丁烯、1-戊烯、1-己烯、1-辛烯、4-甲基-1-戊烯等α-烯烃以及某些环烯烃单独聚合或共聚合而得到,例如聚乙烯、聚丙烯、聚1-丁烯、聚4-甲基-1-戊烯、聚氯乙烯、乙烯-醋酸乙烯共聚物等。
具体地,聚缩醛可以选自:聚甲醛、含有环氧乙烷作为共聚单体的聚甲醛、用热塑性的聚氨酯、丙烯酸酯或MBS改性的聚缩醛。
具体地,聚酰胺可以选自:由二胺及二院羧酸以及/或由氨基羧酸或相应的内酰胺衍生形成的聚酰胺和共聚酰胺,例如聚酰胺4、聚酰胺6、聚酰胺66、聚酰胺610、聚酰胺69、聚酰胺612、聚酰胺46、聚酰胺1212、聚酰胺11、聚酰胺12,由间二甲苯二胺和己二酸得到的芳族聚酰胺;由六亚甲基和间苯二甲酸或/和对苯二甲酸在有或没有作为改性剂的弹性体存在下得到的聚酰胺。
具体地,聚酯可以选自:由二元羧酸和二醇以及/或从羟基羧酸或其对应的内酯衍生的聚酯,例如聚对苯二甲酸乙二醇酯、聚对苯二甲酸丁二醇酯、聚1,4-二羟甲基环己烷对苯二甲酸酯和聚羟基苯甲酸酯,以及由羟基结尾的聚醚衍生物的嵌段共聚醚酯,和用聚碳酸酯或MBS改性的聚酯。
具体地,热塑性弹性体可以选自:聚烯烃热塑性弹性体及嵌段共聚物型聚苯乙烯热塑性弹性体。聚烯烃热塑性弹性体包含聚烯烃树脂(如充当硬链段的聚乙烯及聚丙烯)及橡胶组合物(如充当软链段的乙烯-丙烯-二烯弹性体(EPDM))。嵌段共聚物型聚苯乙烯热塑性弹性体包含充当硬链段的聚苯乙烯及充当软链段的聚二烯(如聚丁二烯或聚异戊二烯)。或者,聚烯烃弹性体及聚苯乙烯弹性体的掺合物亦可用作本发明的热塑性弹性体。用于将软链段及硬链段组合于热塑性弹性体中的方法可大致分为简单掺和、通过共聚进行植入及动态交联。聚苯乙烯热塑性弹性体链段的组合包括SBS、SIS、SEBS、SEPS、这四种共聚物中任一种的氢化聚合物、SBR的氢化聚合物(HSBR)及聚丙烯与选自这些聚合物的一个或多个任意成员的掺合物。
具体地,该组合物还可以包括抗氧化剂、UV吸收剂、受阻胺光稳定剂、增强剂、填充剂、阻燃剂、塑化剂、润滑剂、乳化剂、颜料、流变添加剂、催化剂、流动控制剂、光学增亮剂、耐火剂、抗静电剂及发泡剂等中的一种或多种。
具体地,抗氧化剂可以选自:酚和/或胺类抗氧剂、亚磷酸酯、硫代酯等,例如,抗氧剂1010、抗氧剂1076、抗氧剂1098、抗氧剂168等。
具体地,UV吸收剂可以选自:水杨酸酯类、苯甲酸酯类、二苯甲酮类、笨并三唑类、三嗪类紫外线吸收剂。
具体地,受阻胺光稳定剂选自:与本发明化合物或其混合物具有不同结构的受阻胺光稳定剂,如双(2,2,6,6-四甲基-4-哌啶基)癸二酸酯、丁二酸与4-羟基-2,2,6,6-四甲基-1-哌啶乙醇的聚合体、Chimassorb 944、Chimassorb 2020、UV-3346、UV-3529、Tinuvin 770、Tinuvin 622LD、Tinuvin 292、HS-625、HS-950等受阻胺类光稳定剂。
具体地,填充剂及增强剂可以选自:碳酸钙、硅酸盐、玻璃纤维、玻璃珠、石棉、滑石、高岭土、云母、硫酸钡、金属氧化物及氢氧化物、碳黑、石墨、木粉及面粉或其他天然产物纤维、合成纤维等。
在本发明第八方面,提供第一方面所述的聚合型空间位阻胺Ⅰ或第二方面所述的聚合型空间位阻胺Ⅱ在光稳定剂和/或阻燃剂的制备中的应用。
具体地,该光稳定剂、阻燃剂用于高分子材料制品的生产、加工、使用过程中,以延缓或组织高分子材料制品的老化,改善高分子材料制品的使用性能、使用寿命。
在本发明第九方面,提供第一方面所述的聚合型空间位阻胺Ⅰ或第二方面所述的聚合型空间位阻胺Ⅱ、第六方面所述的高分子助剂在高分子材料制品的制备中的应用。
具体地,该高分子材料制品可以为,例如塑料、橡胶、纤维、涂料、胶黏剂、复合材料等,其可用于汽车内部或外部装饰材料、浮动装置、道路交通装置、农业制品、电器、家具、鞋类、卫生制品、保健制品等领域。
具体地,塑料产品可以通过本领域技术人员知晓的任何方法制造,包括但不限于,挤出、挤出吹塑、薄膜流延、压延、注塑、吹塑、压塑、热成型、旋压成型、吹挤和旋转铸塑。
本发明中,通过将含碳碳双键位阻胺单体进行聚合以及后续还原或部分还原的方式得到两种聚合型的 高分子量位阻胺稳定剂。这两种新型空间位阻胺光稳定剂,除了具有高效的防老化性能、分子量高、在高分子材料制品中不易迁出、热稳定性好等优点,还可以通过改变取代基,使其具备与不同种类的高分子材料良好的相容性;通过选择特定含有NOR胺醚结构的单体聚合反应而得到的NOR胺醚型高分子化合物具备低碱性以及阻燃性等优势。本发明所提供的制备方法更加简洁,且低碳环保。
具体实施方式
除非另有定义,本发明中所使用的所有科学和技术术语具有与本发明涉及技术领域的技术人员通常理解的相同的含义。
本发明中出现的术语“烷基”可以是直链或支链的烷基,典型的烷基含有1至22(例如1、2、3、4、5、6、7、8、9、10、11、12、13、14、15、16、17、18、19、20、21、22)个碳原子,即C1-22烷基,例如C1-8烷基,C1-6烷基,C1-3烷基,烷基的实例如甲基、乙基、丙基、异丙基、正丁基、异丁基、叔丁基、正戊基、异戊基、正己基、正十二烷基、正十八烷基。同样适用于烷氧基,典型的烷氧基含有1至22(例如1、2、3、4、5、6、7、8、9、10、11、12、13、14、15、16、17、18、19、20、21、22)个碳原子,即C1-22烷氧基,例如C1-8烷氧基,C1-6烷氧基,C1-3烷氧基,烷氧基的实例如甲氧基、乙氧基、异丙氧基、丙氧基、丁氧基、己氧基、辛氧基、正十二烷氧基、正十八烷氧基。其优选取代基是卤素、芳基、羟基、氰基、硝基、烷氧基和烷氨基;其优选间隔基团是氧、氮、硫、亚芳基、亚杂烷基、-C(=O)-、或-C(=O)O-。
本发明中出现的术语“亚烷基”可以是直链或支链的烷基,典型的亚烷基含有1至22(例如1、2、3、4、5、6、7、8、9、10、11、12、13、14、15、16、17、18、19、20、21、22)个碳原子,即C1-22亚烷基,例如C1-18亚烷基,C1-12亚烷基,C1-8亚烷基,C1-6亚烷基,C1-3亚烷基,亚烷基的实例如亚甲基、亚乙基、亚丙基、亚丁基等。
本发明中出现的术语“环烷基”包括取代环烷基和不饱和环烷基,典型的环烷基含有1至10(例如1、2、3、4、5、6、7、8、9、10)个碳原子,即C1-10环烷基,例如C3-6环烷基,环烷基的实例如环戊基、环丙基、环己基。
本发明中出现的术语“芳基”,例如苯环和萘环类芳基,特别是苯环芳基。芳基包括未取代和取代的芳基,其中取代基可以为烷基、氰基、硝基、烷氧基、羟基、卤素、氨基、烷基氨基、芳酰基、烷酰基、芳基磺酰基氧基、烷酰胺基或烷磺酰氨基。
本发明中出现的术语“杂环基”包括含1至3个单环和/或稠环、3至约18个环原子的杂芳基和杂脂环基。其中“杂环烷基”的实例如吡咯烷、哌啶、吗啉、四氢呋喃、哌啶酮、哌嗪酮、咪唑啉、咪唑啉酮、1,3,5-三嗪烷酮或哌嗪。杂环烷基包括未取代的以及取代形式的上述基团,取代基可以为烷基、羟烷基、卤素、羟基、烷氧基、芳酰基、烷酰基、硝基、氰基、氨基或烷基氨基。杂芳基的实例如苯并三氮唑和1,3,5-三嗪。杂芳基包括未取代以及取代形式的上述基团,取代基可以为芳基、烷基、芳基氨基、羟基、卤素、氨基、烯基、硝基、氰基或烷氧基。杂环基中含1、2或3种杂原子,杂原子可以选自:氮、硫、氧、磷、硅,特别是氧、氮。
本发明中出现的术语“卤素”指溴、氯、碘或氟。
本文所引用的各种出版物、专利和公开的专利说明书,其公开内容通过引用整体并入本文。
下面将结合本发明实施例,对本发明的技术方案进行清楚、完整地描述,显然,所描述的实施例仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例1
(1)聚合反应
单体1:
Figure PCTCN2022135095-appb-000195
在500mL的圆底烧瓶内,将255克单体1溶于100mL二氯甲烷中,通入氩气置换后,加入催化剂二 氯·[邻-异丙氧基苯亚甲基]·[1,3-双(2,4,6-三甲基苯基)-2-咪唑啉亚基]合钌0.6克,再次氩气置换,开启搅拌,再将反应加热到42℃,保持12小时,待反应结束后将反应液通过1厘米厚的硅胶进行过滤,将滤液脱溶后得到化合物P1-EX1产品235克。
分子量:1392
粘度:2650cps(100℃)
(2)氢化反应
在1L的高压釜内,加入P1-EX1样品200克、催化剂5%钯/碳0.5克和300mL甲醇,氮气置换三次后,氢气置换一次,将反应釜温度升高到100℃,通入氢气将釜内的压力升到4Mpa,保持16小时,冷却降温,将反应液过滤去除催化剂,将滤液脱溶后得到化合物P2-EX1产品195克。
分子量:1402
粘度:1832cps(100℃)
实施例2
(1)聚合反应
单体2:
Figure PCTCN2022135095-appb-000196
在500mL的圆底烧瓶内,将294克单体2溶于100mL二氯甲烷中,通入氩气置换后,加入催化剂二氯·[邻-异丙氧基苯亚甲基]·[1,3-双(2,4,6-三甲基苯基)-2-咪唑啉亚基]合钌0.6克,再次氩气置换,开启搅拌,再将反应加热到42℃,保持12小时,待反应结束后将反应液通过1厘米厚的硅胶进行过滤,将滤液脱溶后得到化合物P1-EX2产品281克。
分子量:1622
粘度:1634cps(100℃)
(2)氢化反应
在1L的高压釜内,加入P1-EX2样品200克、催化剂5%钯/碳0.5克和300mL甲醇,氮气置换三次后,氢气置换一次,将反应釜温度升高到100℃,通入氢气将釜内的压力升到4Mpa,保持16小时,冷却降温,将反应液过滤去除催化剂,将滤液脱溶后得到化合物P2-EX2产品197克。
分子量:1627
粘度:1234cps(100℃)
实施例3
(1)聚合反应
单体3:
Figure PCTCN2022135095-appb-000197
在1000mL的圆底烧瓶内,将282克单体3溶于200mL二氯甲烷中,通入氩气置换后,加入催化剂二氯·[邻-异丙氧基苯亚甲基]·[1,3-双(2,4,6-三甲基苯基)-2-咪唑啉亚基]合钌0.3克,再次氩气置换,开启搅拌,再将反应加热到42℃,保持12小时,待反应结束后将反应液通过1厘米厚的硅胶进行过滤,将滤液脱溶后得到化合物P1-EX3产品274克。
分子量:3230
粘度:3347cps(100℃)
(2)氢化反应
在1L的高压釜内,加入P1-EX3样品200克、催化剂5%钯/碳0.5克和300mL四氢呋喃,氮气置换三次后,氢气置换一次,将反应釜温度升高到100℃,通入氢气将釜内的压力升到4Mpa,保持16小时,冷却降温,将反应液过滤去除催化剂,将滤液脱溶后得到化合物P2-EX3产品198克。
分子量:3240
粘度:2647cps(100℃)
实施例4
(1)聚合反应
单体4:
Figure PCTCN2022135095-appb-000198
在1000mL的圆底烧瓶内,将314克单体4溶于200mL二氯甲烷中,通入氩气置换后,加入催化剂二氯·[邻-异丙氧基苯亚甲基]·[1,3-双(2,4,6-三甲基苯基)-2-咪唑啉亚基]合钌0.3克,再次氩气置换,开启搅拌,再将反应加热到42℃,保持12小时,待反应结束后将反应液通过1厘米厚的硅胶进行过滤,将滤液脱溶后得到化合物P1-EX4产品290克。
分子量:3200
粘度:4347cps(100℃)
(2)氢化反应
在1L的高压釜内,加入P1-EX4样品200克、催化剂5%钯/碳0.5克和300mL四氢呋喃,氮气置换三次后,氢气置换一次,将反应釜温度升高到100℃,通入氢气将釜内的压力升到4Mpa,保持16小时,冷却降温,将反应液过滤去除催化剂,将滤液脱溶后得到化合物P2-EX4产品196克。
分子量:3206
粘度:4025cps(100℃)
实施例5
(1)聚合反应
单体5:
Figure PCTCN2022135095-appb-000199
在1000mL的圆底烧瓶内,将476克单体5溶于200mL二氯甲烷中,通入氩气置换后,加入催化剂二氯·[邻-异丙氧基苯亚甲基]·[1,3-双(2,4,6-三甲基苯基)-2-咪唑啉亚基]合钌0.6克,再次氩气置换,开启搅拌,再将反应加热到42℃,保持12小时,待反应结束后将反应液通过1厘米厚的硅胶进行过滤,将滤液脱溶后得到化合物P1-EX5产品458克。
分子量:2712
粘度:3260cps(100℃)
(2)氢化反应
在1L的高压釜内,加入P1-EX5样品200克、催化剂5%钯/碳0.5克和300mL甲醇,氮气置换三次后,氢气置换一次,将反应釜温度升高到100℃,通入氢气将釜内的压力升到4Mpa,保持16小时,冷却降温,将反应液过滤去除催化剂,将滤液脱溶后得到化合物P2-EX5产品196克。
分子量:2718
粘度:2873cps(100℃)
实施例6
(1)聚合反应
单体6:
Figure PCTCN2022135095-appb-000200
在1000mL的圆底烧瓶内,将337克单体6溶于100mL二氯甲烷中,通入氩气置换后,加入催化剂二氯·[邻-异丙氧基苯亚甲基]·[1,3-双(2,4,6-三甲基苯基)-2-咪唑啉亚基]合钌0.6克,再次氩气置换,开启搅拌,再将反应加热到42℃,保持12小时,待反应结束后将反应液通过1厘米厚的硅胶进行过滤,将滤液脱溶后得到化合物P1-EX6产品318克。
分子量:1876
粘度:1420cps(100℃)
(2)氢化反应
在1L的高压釜内,加入P1-EX6样品200克、催化剂5%钯/碳0.5克和300mL甲醇,氮气置换三次后,氢气置换一次,将反应釜温度升高到100℃,通入氢气将釜内的压力升到4Mpa,保持16小时,冷却降温,将反应液过滤去除催化剂,将滤液脱溶后得到化合物P2-EX6产品199克。
分子量:1888
粘度:1218cps(100℃)
实施例7
(1)聚合反应
单体7:
Figure PCTCN2022135095-appb-000201
在1000mL的圆底烧瓶内,将574克单体7溶于200mL二氯甲烷中,通入氩气置换后,加入催化剂二氯·[邻-异丙氧基苯亚甲基]·[1,3-双(2,4,6-三甲基苯基)-2-咪唑啉亚基]合钌0.6克,再次氩气置换,开启搅拌,再将反应加热到42℃,保持12小时,待反应结束后将反应液通过1厘米厚的硅胶进行过滤,将滤液脱溶后得到化合物P1-EX7产品550克。
分子量:3421
粘度:1420cps(100℃)
(2)氢化反应
在1L的高压釜内,加入P1-EX7样品200克、催化剂5%钯/碳0.5克和300mL甲醇,氮气置换三次后,氢气置换一次,将反应釜温度升高到100℃,通入氢气将釜内的压力升到4MPa,保持16小时,冷却降温,将反应液过滤去除催化剂,将滤液脱溶后得到化合物P2-EX7产品199克。
分子量:3430
粘度:920cps(100℃)
实施例8
(1)聚合反应
单体8:
Figure PCTCN2022135095-appb-000202
在1000mL的圆底烧瓶内,将368克单体8溶于200mL二氯甲烷中,通入氩气置换后,加入催化剂二 氯·[邻-异丙氧基苯亚甲基]·[1,3-双(2,4,6-三甲基苯基)-2-咪唑啉亚基]合钌0.6克,再次氩气置换,开启搅拌,再将反应加热到42℃,保持12小时,待反应结束后将反应液通过1厘米厚的硅胶进行过滤,将滤液脱溶后得到化合物P1-EX8产品352克。
分子量:3600
粘度:920cps(100℃)
(2)氢化反应
在1L的高压釜内,加入P1-EX8样品200克、催化剂5%钯/碳0.5克和300mL甲醇,氮气置换三次后,氢气置换一次,将反应釜温度升高到100℃,通入氢气将釜内的压力升到4Mpa,保持16小时,冷却降温,将反应液过滤去除催化剂,将滤液脱溶后得到化合物P2-EX8产品199克。
分子量:3610
粘度:712cps(100℃)
实施例9
(1)聚合反应
单体9:
Figure PCTCN2022135095-appb-000203
单体10:
Figure PCTCN2022135095-appb-000204
在1000mL的圆底烧瓶内,将522克单体9和170克单体10溶于200mL二氯甲烷中,通入氩气置换后,加入催化剂二氯·[邻-异丙氧基苯亚甲基]·[1,3-双(2,4,6-三甲基苯基)-2-咪唑啉亚基]合钌0.6克,再次氩气置换,开启搅拌,再将反应加热到42℃,保持12小时,待反应结束后将反应液通过1厘米厚的硅胶进行过滤,将滤液脱溶后得到化合物P1-EX9产品652克。
分子量:3302
粘度:1920cps(100℃)
(2)氢化反应
在1L的高压釜内,加入P1-EX9样品200克、催化剂5%钯/碳0.5克和300mL甲醇,氮气置换三次后,氢气置换一次,将反应釜温度升高到100℃,通入氢气将釜内的压力升到4Mpa,保持16小时,冷却降温,将反应液过滤去除催化剂,将滤液脱溶后得到化合物P2-EX9产品199克。
分子量:3310
粘度:1432cps(100℃)
实施例10
(1)聚合反应
单体11:
Figure PCTCN2022135095-appb-000205
单体12:
Figure PCTCN2022135095-appb-000206
在1000mL的圆底烧瓶内,将382克单体11和138克单体12溶于200mL二氯甲烷中,通入氩气置换后,加入催化剂二氯·[邻-异丙氧基苯亚甲基]·[1,3-双(2,4,6-三甲基苯基)-2-咪唑啉亚基]合钌0.6克,再次氩气置换,开启搅拌,再将反应加热到42℃,保持12小时,待反应结束后将反应液通过1厘米厚的硅胶进行 过滤,将滤液脱溶后得到化合物P1-EX10产品450克。
分子量:2217
粘度:832cps(100℃)
(2)氢化反应
在1L的高压釜内,加入P1-EX10样品200克、催化剂5%钯/碳0.5克和300mL甲醇,氮气置换三次后,氢气置换一次,将反应釜温度升高到100℃,通入氢气将釜内的压力升到4Mpa,保持16小时,冷却降温,将反应液过滤去除催化剂,将滤液脱溶后得到化合物P2-EX10产品199克。
分子量:2225
粘度:586cps(100℃)
实施例11:稳定聚丙烯材料实验
基础配方:
标准聚合物:79.8wt%热塑性聚丙烯;20wt%水滑石;0.20wt%抗氧剂(AO-1010);
1#为100wt%标准聚合物;
2#为99.7wt%标准聚合物,0.3wt%空间位阻胺P2-EX1(实施例1);
3#为99.7wt%标准聚合物,0.3wt%空间位阻胺P2-EX2(实施例2);
4#为99.7wt%标准聚合物,0.3wt%空间位阻胺P2-EX3(实施例3);
5#为99.7wt%标准聚合物,0.3wt%空间位阻胺P2-EX4(实施例4);
6#为99.7wt%标准聚合物,0.3wt%空间位阻胺P2-EX5(实施例5);
7#为99.7wt%标准聚合物,0.3wt%空间位阻胺P2-EX6(实施例6);
8#为99.7wt%标准聚合物,0.3wt%空间位阻胺P2-EX7(实施例7);
9#为99.7wt%标准聚合物,0.3wt%空间位阻胺P2-EX8(实施例8);
10#为99.7wt%标准聚合物,0.3wt%空间位阻胺P2-EX9(实施例9);
11#为99.7wt%标准聚合物,0.3wt%空间位阻胺P2-EX10(实施例10)。
制备测试样品:
在混合机中预先混合各组分,然后220℃下于双螺杆挤出机上进行挤出、造粒。在80℃下干燥8h,然后在240℃下使用注塑机注塑成型。最后将样品按照SAE J 2527标准进行氙灯老化测试,测试结果如表1所示:
表1 氙灯老化后样品的△E*(低值为所需)
Figure PCTCN2022135095-appb-000207
实施例12:稳定热塑性聚乙烯试验
基础配方:
标准聚合物:79.8wt%热塑性聚乙烯;20wt%碳酸钙;0.20wt%抗氧剂(AO-1010);
1#为100wt%标准聚合物;
2#为99.6wt%标准聚合物,0.4wt%空间位阻胺P1-EX1(实施例1);
3#为99.6wt%标准聚合物,0.4wt%空间位阻胺P2-EX2(实施例2);
4#为99.6wt%标准聚合物,0.4wt%空间位阻胺P1-EX3(实施例3);
5#为99.6wt%标准聚合物,0.4wt%空间位阻胺P2-EX4(实施例4);
6#为99.6wt%标准聚合物,0.4wt%空间位阻胺P1-EX5(实施例5);
7#为99.6wt%标准聚合物,0.4wt%空间位阻胺P2-EX6(实施例6);
8#为99.6wt%标准聚合物,0.4wt%空间位阻胺P2-EX7(实施例7);
9#为99.6wt%标准聚合物,0.4wt%空间位阻胺P2-EX8(实施例8);
10#为99.6wt%标准聚合物,0.4wt%空间位阻胺P2-EX9(实施例9);
11#为99.6wt%标准聚合物,0.4wt%空间位阻胺P2-EX10(实施例10)。
制备测试样品:
在混合机中预先混合各组分,然后190℃下于双螺杆挤出机上进行挤出、造粒。在80℃下干燥8h,然后在200℃下使用吹膜机吹塑成型。最后将样品按照GB/T 16422.2-2014标准进行人工氙灯加速老化测试,测试结果如表2所示:
表2 拉伸强度保留率%
Figure PCTCN2022135095-appb-000208
实施例13:稳定热塑性聚氯乙烯试验
基础配方:
标准聚合物:
65.5wt%热塑性聚氯乙烯;31.5wt%塑化剂;1.6wt%环氧大豆油;1.4wt%钙锌稳定剂;
1#为100wt%标准聚合物;
2#为99.5wt%标准聚合物,0.25wt%UV-531;0.25wt%空间位阻胺P1-EX2(实施例2);
3#为99.5wt%标准聚合物,0.25wt%UV-531;0.25wt%空间位阻胺P2-EX4(实施例4);
4#为99.5wt%标准聚合物,0.25wt%UV-531;0.25wt%空间位阻胺P2-EX7(实施例7);
5#为99.5wt%标准聚合物,0.25wt%UV-531;0.25wt%空间位阻胺P1-EX11(实施例10)。
制备测试样品:
在混合机中预先混合各组分,随后在165℃下于双辊研磨机上混炼7分钟,得到所需样品。最后将样品按照GB/T 16422.2-2014标准进行氙灯老化测试,测试结果如表3所示:
表3 断裂伸长率保留率%
Figure PCTCN2022135095-appb-000209
实施例14:稳定热塑性聚酰胺6试验
基础配方:
标准聚合物:79.8wt%热塑性聚酰胺6;20wt%碳酸钙;0.20wt%抗氧剂(AO-1098);
1#为100wt%标准聚合物;
2#为99.6wt%标准聚合物,0.4wt%空间位阻胺P1-EX2(实施例2);
3#为99.6wt%标准聚合物,0.4wt%空间位阻胺P1-EX5(实施例5);
4#为99.6wt%标准聚合物,0.4wt%空间位阻胺P2-EX7(实施例7);
5#为99.6wt%标准聚合物,0.4wt%空间位阻胺P2-EX8(实施例8);
6#为99.6wt%标准聚合物,0.4wt%空间位阻胺P2-EX10(实施例10)。
制备测试样品:
在混合机中预先混合各组分,然后260℃下于双螺杆挤出机上进行挤出、造粒,在80℃下干燥12h,然后在265℃下使用注塑机注塑成型。最后将样品按照标准GB/T 16422.2-2014进行氙灯老化测试,测试结果如表4所示:
表4 氙灯老化后样品的△E*(低值为所需)
Figure PCTCN2022135095-appb-000210
实施例15:在PP薄膜中作为阻燃剂的性能测试
基础配方:
标准聚合物:99.65wt%热塑性聚丙烯;0.05wt%硬脂酸钙;0.30wt%抗氧剂(AO-1010:AO-168=1:1);
1#为100wt%标准聚合物;
2#为99.6wt%标准聚合物,0.4wt%空间位阻胺P2-EX3(实施例3);
3#为99.6wt%标准聚合物,0.4wt%空间位阻胺P2-EX5(实施例5);
4#为99.6wt%标准聚合物,0.4wt%空间位阻胺P2-EX6(实施例6);
5#为99.6wt%标准聚合物,0.4wt%空间位阻胺P2-EX8(实施例8)。
制备测试样品:
在混合机中预先混合各组分,然后220℃下于双螺杆挤出机上进行挤出、造粒。在80℃下干燥8h,然后在热压机中压塑制备。最后将样品按照DIN 4102-B2标准进行样品的阻燃性测试,测试结果如表5所示:
表5 样品阻燃性能
样品 重量损失/% 燃烧长度/mm 燃烧滴液 合格/不合格
1# 100 190 不合格
2# 8.4 102 合格
3# 8.5 104 合格
4# 6.5 87 合格
5# 8.7 105 合格
以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换等,均应包含在本发明的保护范围之内。
本发明中描述的前述实施例和方法可以基于本领域技术人员的能力、经验和偏好而有所不同。
本发明中仅按一定顺序列出方法的步骤并不构成对方法步骤顺序的任何限制。

Claims (21)

  1. 一种聚合型空间位阻胺,其具有如下结构:
    Figure PCTCN2022135095-appb-100001
    其中,
    A 1,A 2,…,A n为相同或不同的重复单元结构,其包含0-6个位阻胺结构,且A 1,A 2,…和A n中至少一个包含位阻胺结构;
    R 1,R 2,…,R n独立地选自:氢、烷基、环烷基、芳基、杂环烷基、杂芳基、杂烷基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个胺基间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个烯基间隔的烷基、被一个或多个炔基间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基、被一个或多个取代基取代的烷基、被一个或多个取代基取代芳基、被一个或多个取代基取代杂芳基、被一个或多个取代基取代杂烷基、被一个或多个取代基取代的环烷基;所述取代基选自由如下基团组成的组:羟基、卤素、芳基、环烷基、羟烷基、烷氧基、硫代烷氧基、硝基、氰基、氨基、杂芳基、杂环烷基、烷氧基羰基、芳氧基羰基、杂芳氧基羰基、烷氧基碳基、杂烷氧基羰基,烷氧基硫代羰基、酰氧基、烷酰氧基、芳酰氧基,杂芳酰氧基、环烷酰氧基、杂烷酰氧基、烷酰基、氨基酰基、烷基氨基酰基、烷基磺酰基、芳酰基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=O)-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个烯基间隔的烷基、被一个或多个炔基间隔的烷基、被一个或多个胺基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基;
    m 1,m 2,…,m n为各重复单元结构的聚合度,其独立地选自1-20的整数;
    n为1-20的整数;
    R T1、R T2为相同或不同的封端基团;
    所述位阻胺结构具有如下结构:
    Figure PCTCN2022135095-appb-100002
    其中,E 1、E 2、E 3独立地选自:
    Figure PCTCN2022135095-appb-100003
    a为0、1或2;
    G 1、G 2独立地选自:烷基、环烷基、芳基、杂环烷基、杂芳基、杂烷基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个烯基间隔的烷基、被一个或多个炔基间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基、被一个或多个取代基取代的烷基、被一个或多个取代基取代芳基、被一个或多个取代基取代杂芳基、被一个或多个取代基取代杂烷基、被一个或多个取代基取代的环烷基,所述取代基选自由如下基团组成的组:羟基、卤素、芳基、环烷基、烷氧基、硫代烷氧基、硝基、氰基、氨基、杂 芳基、杂环烷基、羟烷基、烷氧基羰基、芳氧基羰基、杂芳氧基羰基、杂烷氧基羰基,烷氧基硫代羰基、酰氧基、烷酰氧基、芳酰氧基,杂芳酰氧基、环烷酰氧基、杂烷酰氧基、烷酰基、氨基酰基、烷基氨基酰基、烷基磺酰基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=O)-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个-S(=O)-间隔的烷基、被一个或多个-S(=O) 2-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个烯基间隔的烷基、被一个或多个炔基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基;或,G 1和G 2与其共同连接的碳原子一起形成环烷基。
  2. 如权利要求1所述的聚合型空间位阻胺,其特征在于,所述位阻胺结构选自如下结构:
    Figure PCTCN2022135095-appb-100004
    优选地,所述位阻胺结构具有如下结构:
    Figure PCTCN2022135095-appb-100005
  3. 如权利要求1所述的聚合型空间位阻胺,其特征在于,A 1,A 2,…,A n独立地选自:
    Figure PCTCN2022135095-appb-100006
    Figure PCTCN2022135095-appb-100007
    Figure PCTCN2022135095-appb-100008
    其中,
    W 2、W 6、W 7、W 8、W 11、W 12、W 13、W 16、W 17、W 20、W 21、W 22、W 23独立地选自:单键(-)、-O-、-C(O)-、-C(O)O-、-OC(O)-;
    W 1、W 3、W 4、W 5、W 9、W 10、W 14、W 15、W 18、W 19独立地选自:单键(-)、-O-、-S-、-C(O)-、-C(S)-、-C(O)O-、-OC(O)-、-N(G 8)-、-C(O)N(G 8)-、-N(G 8)C(O)-、-OC(O)N(G 8)-、-X 21-、-X 21-O-、-X 21-S-、-X 21-C(O)-、-X 21-C(S)-、-X 21-C(O)O-、-X 21-OC(O)-、-X 21-N(G 8)-、-X 21-C(O)N(G 8)-、-X 21-N(G 8)C(O)-、-X 21-OC(O)N(G 8)-、-O-X 21-、-S-X 21-、-C(O)-X 21-、-C(S)-X 21-、-C(O)O-X 21-、-OC(O)-X 21-、-N(G 8)-X 21-、-C(O)N(G 8)-X 21-、-N(G 8)C(O)-X 21-、-OC(O)N(G 8)-X 21-、-N(G 8)-X 21-N(G 9)-、-N(G 8)-X 21-O-、-N(G 8)-X 21-C(O)-、-N(G 8)-X 21-C(O)O-、-N(G 8)-X 21-OC(O)-、-N(G 8)-X 21-C(O)N(G 9)、-N(G 8)-X 21-N(G 9)C(O)、-O-X 21-N(G 8)-、-C(O)-X 21-N(G 8)-、-C(O)O-X 21-N(G 8)-、-OC(O)-X 21-N(G 8)-、-C(O)N(G 8)-X 21-N(G 9)-、-N(G 8)C(O)-X 21-N(G 9)-;
    X 1至X 21独立地选自:单键(-)、亚烷基、亚环烷基、亚芳基、亚杂环烷基、亚连芳基、被亚烷基或杂原子或羰基间隔的亚连芳基、被一个或多个杂原子间隔的亚烷基、亚杂芳基、被一个或多个-C(=O)O-间隔的亚烷基、被一个或多个亚杂烷基间隔的亚烷基、被一个或多个亚芳基间隔的亚烷基、被一个或多个烯基间隔的亚烷基、被一个或多个炔基间隔的亚烷基、被一个或多个-C(=O)-间隔的亚烷基、被一个或多个-C(=S)O-间隔的亚烷基、被一个或多个酰胺基间隔的亚烷基、被一个或多个脲基团间隔的烷基、被一个或多个-OC(=O)O-间隔的亚烷基、单取代或多取代的亚烷基、单取代或多取代的亚芳基、单取代或多取代的亚杂芳基、单取代或多取代的亚杂环烷基和包括被以上描述的间隔官能团组合间隔的亚烷基;所述取代基选自由如下基团组成的群组:羟基、卤素、芳基、环烷基、烷氧基、硫代烷氧基、硝基、氰基、胺基、杂芳基、杂环烷基、烷氧基羰基、芳氧基羰基、杂芳氧基羰基、烷氧基碳基、杂烷氧基羰基,烷氧基硫代羰基、酰氧基、烷酰氧基、芳酰氧基,杂芳酰氧基、环烷酰氧基、杂烷酰氧基、烷酰基、氨基酰基、烷基氨基酰基、烷基磺酰基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=O)-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个烯基基间隔的烷基、被一个或多个炔基基基间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基;
    T 1至T 4独立地选自:
    Figure PCTCN2022135095-appb-100009
    次烷基、次硅烷基、三价芳基、三价杂环基;
    E 2'选自:-C(O)-、-C(S)-、-N(G 10)-、
    Figure PCTCN2022135095-appb-100010
    G 10和G 11独立地选自:氢、-O-G 12、-C(O)-G 12、-C(S)-G 12、-C(O)O-G 12、-OC(O)-G 12、-N(G 12)(G 13)、-C(O)N(G 12)(G 13)、-N(G 12)-C(O)-G 13、-CH(COO-G 13) 2;或,G 10和G 11与其共同连接的碳原子一起形成取代或未取代的环烷基、杂环基;
    E 4和E 5独立地选自:-CH 2-和单键(-);
    G 4、G 5独立地选自:氢、烷基、芳基、环烷基;
    G 3、G 6、G 7独立地选自:氢、烷基、芳基、环烷基、杂芳基、杂烷基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个烷基亚氨基间隔的烷基、被一个或多个-S(=O)-间隔的亚烷基、被一个或多个-S(=O) 2-间隔的亚烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基、被一个或多个取代基取代的烷基、被一个或多个取代基取代芳基、被一个或多个取代基取代杂芳基、被一个或多个取代基取代杂烷基、被一个或多个取代基取代的环烷基;所述取代基选自由如下基团组成的组:羟基、卤素、芳基、环烷基、烷氧基、硫代烷氧基、硝基、氰基、氨基、杂芳基、杂环烷基、烷氧基羰基、芳氧基羰基、杂芳氧基羰基、烷氧基碳基、杂烷氧基羰基、烷氧基硫代羰基、酰氧基、烷酰氧基、芳酰氧基、杂芳酰氧基、环烷酰氧基、杂烷酰氧基、烷酰基、氨基酰基、烷基氨基酰基、烷基磺酰基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=O)-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基;
    各个G 8、G 9、G 12、G 13,每次出现时,独立地选自:氢、烷基、芳基、环烷基、杂芳基、杂烷基、醛基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个烷基亚氨基间隔的烷基、被一个或多个-S(=O)-间隔的亚烷基、被一个或多个-S(=O) 2-间隔的亚烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基、被一个或多个取代基取代的烷基、被一个或多个取代基取代芳基、被一个或多个取代基取代杂芳基、被一个或多个取代基取代杂烷基、被一个或多个取代基取代的环烷基;所述取代基选自由如下基团组成的组:羟基、卤素、芳基、环烷基、烷氧基、硫代烷氧基、硝基、氰基、氨基、杂芳基、杂环烷基、烷氧基羰基、芳氧基羰基、杂芳氧基羰基、烷氧基碳基、杂烷氧基羰基、烷氧基硫代羰基、酰氧基、烷酰氧基、芳酰氧基、杂芳酰氧基、环烷酰氧基、杂烷酰氧基、烷酰基、氨基酰基、烷基氨基酰基、烷基磺酰基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=O)-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基。
  4. 如权利要求3所述的聚合型空间位阻胺,其特征在于,各个X 21独立地选自:单键(-)、亚烷基、亚芳基、亚杂芳基;
    优选地,各个X 21,每次出现时,独立地选自:单键(-)、C1-18亚烷基、
    Figure PCTCN2022135095-appb-100011
    Figure PCTCN2022135095-appb-100012
    其中,R 1选自:氢、烷基、杂环基、-O-R 2、-N(R 2)(R 3);R 2和R 3独立地选自:氢、烷基、杂环基;
    优选地,R 2选自:C3-8的支链烷基(例如异丙基、叔丁基、叔戊基、叔己基、叔辛基)、取代或未取代的哌啶基(例如
    Figure PCTCN2022135095-appb-100013
    Figure PCTCN2022135095-appb-100014
    );
    优选地,R 3选自:氢、烷基;更优选地,R 3选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基;
    更优选地,R 1选自:
    Figure PCTCN2022135095-appb-100015
    Figure PCTCN2022135095-appb-100016
  5. 如权利要求3所述的聚合型空间位阻胺,其特征在于,各个G 8、G 9独立地选自:氢、烷基、醛基、芳基、杂芳基;
    优选地,各个G 8、G 9独立地选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正 己基、醛基、
    Figure PCTCN2022135095-appb-100017
    其中,R 4和R 5可以独立地选自:氢、烷基、杂环基、-O-R 6、-N(R 6)(R 7);R 6和R 7独立地选自:氢、烷基、杂环基;
    优选地,R 6选自:C3-8的支链烷基(例如异丙基、叔丁基、叔戊基、叔己基、叔辛基)、取代或未取代的哌啶基(例如
    Figure PCTCN2022135095-appb-100018
    Figure PCTCN2022135095-appb-100019
    );
    优选地,R 7选自:氢、烷基;更优选地,R 3选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基;
    更优选地,R 4和R 5独立地选自:
    Figure PCTCN2022135095-appb-100020
    Figure PCTCN2022135095-appb-100021
    Figure PCTCN2022135095-appb-100022
  6. 如权利要求3所述的聚合型空间位阻胺,其特征在于,X 1至X 20独立地选自:单键(-)、亚烷基,优选自:-CH 2-、-CH 2CH 2-、-CH 2CH 2CH 2-、-CH(CH 3)-)。
  7. 如权利要求3所述的聚合型空间位阻胺,其特征在于,G 4、G 5独立地选自:氢、C1-6烷基,优选自:氢、甲基、乙基、正丙基。
  8. 如权利要求3所述的聚合型空间位阻胺,其特征在于,G 3、G 6、G 7独立地选自:氢、烷基、环烷基,优选自:氢、甲基、乙基、正丙基、环己基。
  9. 如权利要求3所述的聚合型空间位阻胺,其特征在于,T 1至T 4独立地选自:
    Figure PCTCN2022135095-appb-100023
    Figure PCTCN2022135095-appb-100024
    其中,R 8选自:氢、烷基、杂环基、-O-R 9、-N(R 9)(R 10);R 9和R 10独立地选自:氢、烷基、杂环基;
    优选地,R 9选自:C3-8的支链烷基(例如异丙基、叔丁基、叔戊基、叔己基、叔辛基)、取代或未取代的哌啶基(例如
    Figure PCTCN2022135095-appb-100025
    Figure PCTCN2022135095-appb-100026
    );
    优选地,R 10选自:氢、烷基;更优选地,R 10选自:氢、甲基、乙基、正丙基、异丙基、正丁基、正戊基、正己基;
    更优选地,R 8选自:
    Figure PCTCN2022135095-appb-100027
    Figure PCTCN2022135095-appb-100028
  10. 如权利要求3所述的聚合型空间位阻胺,其特征在于,E 2'为-C(O)-;或,
    E 2'为
    Figure PCTCN2022135095-appb-100029
    其中,G 10选自:氢、-O-G 12、-C(O)-G 12、-C(O)O-G 12、-OC(O)-G 12、-C(O)N(G 12)(G 13)、-N(G 12)-C(O)-G 13、-CH(COO-G 13) 2;G 12和G 13独立地选自:氢、烷基、环烷基;或,
    E 2'为
    Figure PCTCN2022135095-appb-100030
    其中,G 10和G 11与其共同连接的碳原子一起形成取代或未取代的杂环基;
    优选地,所述杂环基选自以下结构:
    Figure PCTCN2022135095-appb-100031
    其中,G 14、G 15、G 16、G 17、G 18独立地选自:氢、烷基、亚烷基-酯基。
  11. 如权利要求1-10任一项所述的聚合型空间位阻胺,其特征在于,G 1、G 2独立地选自烷基,优选自C1-4烷基,更优选为甲基。
  12. 如权利要求1所述的聚合型空间位阻胺,其特征在于,A 1,A 2,…,A n独立地选自:
    Figure PCTCN2022135095-appb-100032
    Figure PCTCN2022135095-appb-100033
    Figure PCTCN2022135095-appb-100034
    Figure PCTCN2022135095-appb-100035
    Figure PCTCN2022135095-appb-100036
    Figure PCTCN2022135095-appb-100037
    Figure PCTCN2022135095-appb-100038
    Figure PCTCN2022135095-appb-100039
    Figure PCTCN2022135095-appb-100040
    Figure PCTCN2022135095-appb-100041
    Figure PCTCN2022135095-appb-100042
  13. 一种聚合型空间位阻胺,其为权利要求1-12任一项所述的聚合型空间位阻胺的完全或部分还原产物,其具有通式Ⅶ所示结构:
    Figure PCTCN2022135095-appb-100043
    其中,R T1'和R T2'为相同或不同的封端基团,其分别为R T1、R T2的完全或部分还原产物。
  14. 权利要求1-12任一项所述的聚合型空间位阻胺或权利要求13所述的聚合型空间位阻胺的制备方法,其包括单体在催化剂的作用下聚合反应的步骤;所述单体中的至少一个包含位阻胺结构和至少两个
    Figure PCTCN2022135095-appb-100044
    其中,各个R',每次出现时,独立地选自:氢、烷基、环烷基、芳基、杂环烷基、杂芳基、杂烷基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个胺基间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个烯基间隔的烷基、被一个或多个炔基间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基、被一个或多个取代基取代的烷基、被一个或多个取代基取代芳基、被一个或多个取代基取代杂芳基、被一个或多个取代基取代杂烷基、被一个或多个取代基取代的环烷基;所述取代基选自由如下基团组成的组:羟基、卤素、芳基、环烷基、羟烷基、烷氧基、硫代烷氧基、硝基、氰基、氨基、杂芳基、杂环烷基、烷氧基羰基、芳氧基羰基、杂芳氧基羰基、烷氧基碳基、杂烷氧基羰基,烷氧基硫代羰基、酰氧基、烷酰氧基、芳酰氧基,杂芳酰氧基、环烷酰氧基、杂烷酰氧基、烷酰基、氨基酰基、烷基氨基酰基、烷基磺酰基、芳酰基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=O)-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个烯基间隔的烷基、被一个或多个炔基间隔的烷基、被一个或多个胺基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基。
  15. 一种单体化合物在聚合型空间位阻胺的制备中的应用,所述单体化合物具有至少一个位阻胺结构和至少两个
    Figure PCTCN2022135095-appb-100045
    其中,各个R',每次出现时,独立地选自:氢、烷基、环烷基、 芳基、杂环烷基、杂芳基、杂烷基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个胺基间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个烯基间隔的烷基、被一个或多个炔基间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基、被一个或多个取代基取代的烷基、被一个或多个取代基取代芳基、被一个或多个取代基取代杂芳基、被一个或多个取代基取代杂烷基、被一个或多个取代基取代的环烷基;所述取代基选自由如下基团组成的组:羟基、卤素、芳基、环烷基、羟烷基、烷氧基、硫代烷氧基、硝基、氰基、氨基、杂芳基、杂环烷基、烷氧基羰基、芳氧基羰基、杂芳氧基羰基、烷氧基碳基、杂烷氧基羰基,烷氧基硫代羰基、酰氧基、烷酰氧基、芳酰氧基,杂芳酰氧基、环烷酰氧基、杂烷酰氧基、烷酰基、氨基酰基、烷基氨基酰基、烷基磺酰基、芳酰基、被一个或多个杂原子间隔的烷基、被一个或多个-C(=O)O-间隔的烷基、被一个或多个-OC(=O)O-间隔的烷基、被一个或多个-C(=O)-间隔的烷基、被一个或多个-C(=S)O-间隔的烷基、被一个或多个酰胺基团间隔的烷基、被一个或多个脲基团间隔的烷基、被一个或多个亚芳基间隔的烷基、被一个或多个烯基间隔的烷基、被一个或多个炔基间隔的烷基、被一个或多个胺基间隔的烷基、被一个或多个亚杂烷基间隔的烷基、被一个或多个亚杂芳基间隔的烷基、被以上间隔基团组合间隔的烷基。
  16. 如权利要求14所述的制备方法或权利要求15所述的应用,其特征在于,所述单体选自以下结构中的一种或多种:
    Figure PCTCN2022135095-appb-100046
    Figure PCTCN2022135095-appb-100047
    Figure PCTCN2022135095-appb-100048
    Figure PCTCN2022135095-appb-100049
    Figure PCTCN2022135095-appb-100050
    Figure PCTCN2022135095-appb-100051
    Figure PCTCN2022135095-appb-100052
    Figure PCTCN2022135095-appb-100053
    Figure PCTCN2022135095-appb-100054
  17. 一种高分子助剂,其包含权利要求1-12任一项所述的聚合型空间位阻胺或权利要求13所述的聚合型空间位阻胺。
  18. 一种组合物,其包含权利要求1-12任一项所述的聚合型空间位阻胺或权利要求13所述的聚合型空间位阻胺,以及一种或两种以上对光、热或氧化敏感的有机物质。
  19. 如权利要求18所述的组合物,其特征在于,所述有机物质选自:聚烯烃、丙烯腈/丁二烯/苯乙烯、聚氯乙烯、聚甲基丙烯酸甲酯、聚缩醛、聚酰胺、聚酰亚胺、环氧树脂、聚氨酯、聚碳酸酯、聚氨酯、聚酯、聚砜、聚脲、聚苯乙烯、热塑性弹性体中的一种或两种以上的组合。
  20. 权利要求1-12任一项所述的聚合型空间位阻胺或权利要求13所述的聚合型空间位阻胺在光稳定剂和/或阻燃剂的制备中的应用。
  21. 权利要求1-12任一项所述的聚合型空间位阻胺或权利要求13所述的聚合型空间位阻胺,或权利要求17所述的高分子助剂在高分子材料制品的制备中的应用;
    优选地,所述高分子材料制品为塑料、橡胶、纤维、涂料、胶黏剂或复合材料。
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