BR112019008004A2 - processo para preparar (co)polímeros de dieno conjugado na presença de um sistema catalítico compreendendo um complexo de ferro de piridila (iii) - Google Patents

processo para preparar (co)polímeros de dieno conjugado na presença de um sistema catalítico compreendendo um complexo de ferro de piridila (iii)

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BR112019008004A2
BR112019008004A2 BR112019008004A BR112019008004A BR112019008004A2 BR 112019008004 A2 BR112019008004 A2 BR 112019008004A2 BR 112019008004 A BR112019008004 A BR 112019008004A BR 112019008004 A BR112019008004 A BR 112019008004A BR 112019008004 A2 BR112019008004 A2 BR 112019008004A2
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Brazil
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groups
branched
alkyl
alkyl groups
aryl
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BR112019008004A
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BR112019008004B1 (pt
BR112019008004A8 (pt
Inventor
Sommazzi Anna
Masi Francesco
Ricci Giovanni
Pampaloni Guido
Guelfi Massimo
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Versalis Spa
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Publication of BR112019008004B1 publication Critical patent/BR112019008004B1/pt

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F36/06—Butadiene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/02—Iron compounds
    • C07F15/025—Iron compounds without a metal-carbon linkage
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F136/06—Butadiene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F136/08—Isoprene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/06—Butadiene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/08—Isoprene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F36/08—Isoprene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/52—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from boron, aluminium, gallium, indium, thallium or rare earths
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/70—Iron group metals, platinum group metals or compounds thereof
    • C08F4/7001—Iron group metals, platinum group metals or compounds thereof the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond
    • C08F4/7003—Bidentate ligand
    • C08F4/7004—Neutral ligand
    • C08F4/7006—NN
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

um processo para preparar (co)polímeros de dieno conjugado compreendendo polimerizar pelo menos um dieno conjugado na presença de um sistema catalítico compreendendo: (a)pelo menos um complexo de ferro de piridila (iii) tendo a fórmula geral (i) ou (ii): em que: -r1, r2, r3 e r4, idênticos ou diferentes, representam um átomo de hidrogênio; ou são selecionados entre grupos de alquila c1-c20, de preferência c1- c15 lineares ou ramificados, opcionalmente halogenados, grupos de cicloalquila opcionalmente substituídos, grupos de arila opcionalmente substituídos; -r5 representa um átomo de hidrogênio, ou é selecionado entre grupos de alquila c1-c20, de preferência c1-c15 lineares ou ramificados, opcionalmente halogenados, grupos de cicloalquila opcionalmente substituídos, grupos de arila opcionalmente substituídos; -x, idêntico ou diferente, representa um átomo de halogênio como cloro, bromo, iodo: ou são selecionados entre grupos de alquila c1-c20, de preferência c1-c15 lineares ou ramificados, grupos -ocor6 ou grupos -or6 em que r6 é selecionado de grupos de alquila c1-c20, de preferência c1-c15 lineares ou ramificados. -n é 3; (b)pelo menos um co-catalisador selecionado entre derivados de organoalumínio, preferivelmente de: (b1)compostos de alumínio tendo a fórmula geral (iii): al(r7)(r8)(r9) (iii) em que r7 representa um átomo de hidrogênio, ou é selecionado entre grupos de alquila c1-c20 lineares ou ramificados, grupos de cicloalquila, grupos de arila, grupos de alquil arila, grupos de aril alquila, grupos de alcoxi; r8 e r9, idênticos ou diferentes, são selecionados entre grupos de alquila c1-c20 lineares ou ramificados, grupos de cicloalquila, grupos de arila, grupos de alquil arila, grupos de aril alquila; (b2)aluminoxanos tendo a fórmula geral (iv): (r10)2-al-o-[-al(r11)-o-]m-al-(r12)2 (iv) em que r10, r11 e r12, idênticos ou diferentes, representam um átomo de hidrogênio, ou um átomo de halogenio como, por exemplo, cloro, bromo, iodo, fluor; ou são selecionados entre gruops de alquila c1-c20 ilneares ou ramificados, grupos de cicloalquila, grupos de arila, os gruops sendo opcionalmente subsituídos com um ou mais átomos de silício ou germânio; e m é um número inteiro variando de 0 a 1000; (b3)derivados de organo-alumínio parcialmente hidrolisados; (b4)alquilas de haloalumínio tendo a fórmula geral (v) ou (vi): al(r13)p(x?)3-p (v) al2(r13)q(x?)3-q (vi) em que p é 1 ou 2; q é um número inteiro que varia de 1 a 5; r13, idênticos ou diferentes, são selecionados entre grupos de alquila c1-c20 lineares ou ramificados; x' representa um átomo de cloro ou bromo, de preferência cloro; com a condição de que o co-catalisador (b) não é selecionado entre derivados de organo-boro.
BR112019008004-0A 2016-10-20 2017-10-20 Processo para preparar (co)polímeros de dieno conjugado na presença de um sistema catalítico compreendendo um complexo de ferro de piridila (iii) e sistema catalítico BR112019008004B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102016000105714 2016-10-20
IT102016000105714A IT201600105714A1 (it) 2016-10-20 2016-10-20 Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso piridilico di ferro(iii)
PCT/IB2017/056525 WO2018073795A1 (en) 2016-10-20 2017-10-20 Process for preparing conjugated diene (co)polymers in the presence of a catalytic system comprising a pyridyl iron (iii) complex

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BR112019008004A2 true BR112019008004A2 (pt) 2019-07-02
BR112019008004A8 BR112019008004A8 (pt) 2022-10-18
BR112019008004B1 BR112019008004B1 (pt) 2022-12-06

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US (1) US10793653B2 (pt)
EP (1) EP3529289B1 (pt)
KR (1) KR102515495B1 (pt)
CN (1) CN109790260A (pt)
BR (1) BR112019008004B1 (pt)
CA (1) CA3036577C (pt)
EA (1) EA037148B1 (pt)
ES (1) ES2852350T3 (pt)
HU (1) HUE052991T2 (pt)
IT (1) IT201600105714A1 (pt)
PT (1) PT3529289T (pt)
RS (1) RS61419B1 (pt)
SA (1) SA519401588B1 (pt)
WO (1) WO2018073795A1 (pt)
ZA (1) ZA201900876B (pt)

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CN109053937B (zh) * 2018-08-01 2021-01-01 中国科学院青岛生物能源与过程研究所 一种烷基取代吡啶胺铁系催化剂及其制备方法与应用
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WO2021042258A1 (zh) * 2019-09-03 2021-03-11 中国科学院青岛生物能源与过程研究所 联吡啶铁络合物及其制备方法和在共轭二烯聚合中的应用
CN111233938B (zh) * 2020-03-27 2023-02-17 中国科学院青岛生物能源与过程研究所 一种吡啶亚胺乙酰丙酮亚铁配合物及其制备方法和用其催化共轭二烯聚合的方法
CN111303325B (zh) * 2020-03-27 2022-07-05 中国科学院青岛生物能源与过程研究所 一种高效可控制备聚异戊二烯的方法
CN111303214B (zh) * 2020-03-27 2023-02-17 中国科学院青岛生物能源与过程研究所 一种吡啶叔胺铁配合物及其制备方法和用其催化共轭二烯聚合的方法
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CN112442092B (zh) * 2020-11-24 2022-10-28 中国科学院青岛生物能源与过程研究所 一种6-甲氧基吡啶亚胺铁配合物及其制备方法和其在制备高顺式聚共轭二烯中的应用
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CN116693724A (zh) * 2023-07-04 2023-09-05 临沂大学 一种纳米SiO2负载的铁催化剂及其制备方法和在异戊二烯聚合中的应用

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WO2018073795A1 (en) 2018-04-26
SA519401588B1 (ar) 2022-10-18
EA201990936A1 (ru) 2019-09-30
BR112019008004B1 (pt) 2022-12-06
ES2852350T3 (es) 2021-09-13
KR20190070318A (ko) 2019-06-20
RS61419B1 (sr) 2021-03-31
EA037148B1 (ru) 2021-02-11
EP3529289A1 (en) 2019-08-28
CN109790260A (zh) 2019-05-21
BR112019008004A8 (pt) 2022-10-18
US20190270832A1 (en) 2019-09-05
US10793653B2 (en) 2020-10-06
ZA201900876B (en) 2020-08-26
CA3036577C (en) 2024-04-30
PT3529289T (pt) 2021-01-05
CA3036577A1 (en) 2018-04-26
EP3529289B1 (en) 2020-12-02
KR102515495B1 (ko) 2023-03-28
IT201600105714A1 (it) 2018-04-20
HUE052991T2 (hu) 2021-06-28

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