TW202302618A - 醇的雙亞磷酸酯配位基 - Google Patents
醇的雙亞磷酸酯配位基 Download PDFInfo
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- 239000003446 ligand Substances 0.000 title abstract description 8
- MFEWNFVBWPABCX-UHFFFAOYSA-N 1,1,2,2-tetraphenylethane-1,2-diol Chemical compound C=1C=CC=CC=1C(C(O)(C=1C=CC=CC=1)C=1C=CC=CC=1)(O)C1=CC=CC=C1 MFEWNFVBWPABCX-UHFFFAOYSA-N 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 19
- 239000004912 1,5-cyclooctadiene Substances 0.000 claims description 9
- 150000001336 alkenes Chemical class 0.000 claims description 7
- CUJRVFIICFDLGR-UHFFFAOYSA-N acetylacetonate Chemical compound CC(=O)[CH-]C(C)=O CUJRVFIICFDLGR-UHFFFAOYSA-N 0.000 claims description 6
- -1 ethylene, propylene, 1-butene Chemical class 0.000 claims description 6
- 239000011541 reaction mixture Substances 0.000 claims description 6
- QMMOXUPEWRXHJS-UHFFFAOYSA-N pentene-2 Natural products CCC=CC QMMOXUPEWRXHJS-UHFFFAOYSA-N 0.000 claims description 5
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 4
- WGLLSSPDPJPLOR-UHFFFAOYSA-N 2,3-dimethylbut-2-ene Chemical group CC(C)=C(C)C WGLLSSPDPJPLOR-UHFFFAOYSA-N 0.000 claims description 4
- BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical compound CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 claims description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 4
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 4
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N methylene hexane Natural products CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 claims description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 4
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims description 4
- 229910052703 rhodium Inorganic materials 0.000 claims description 4
- QMMOXUPEWRXHJS-HWKANZROSA-N (e)-pent-2-ene Chemical compound CC\C=C\C QMMOXUPEWRXHJS-HWKANZROSA-N 0.000 claims description 3
- QMMOXUPEWRXHJS-HYXAFXHYSA-N (z)-pent-2-ene Chemical compound CC\C=C/C QMMOXUPEWRXHJS-HYXAFXHYSA-N 0.000 claims description 3
- VYXHVRARDIDEHS-UHFFFAOYSA-N 1,5-cyclooctadiene Chemical compound C1CC=CCCC=C1 VYXHVRARDIDEHS-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- MHNNAWXXUZQSNM-UHFFFAOYSA-N 2-methylbut-1-ene Chemical compound CCC(C)=C MHNNAWXXUZQSNM-UHFFFAOYSA-N 0.000 claims description 2
- ILPBINAXDRFYPL-UHFFFAOYSA-N 2-octene Chemical compound CCCCCC=CC ILPBINAXDRFYPL-UHFFFAOYSA-N 0.000 claims description 2
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 claims description 2
- GGRQQHADVSXBQN-FGSKAQBVSA-N carbon monoxide;(z)-4-hydroxypent-3-en-2-one;rhodium Chemical compound [Rh].[O+]#[C-].[O+]#[C-].C\C(O)=C\C(C)=O GGRQQHADVSXBQN-FGSKAQBVSA-N 0.000 claims description 2
- IAQRGUVFOMOMEM-ARJAWSKDSA-N cis-but-2-ene Chemical compound C\C=C/C IAQRGUVFOMOMEM-ARJAWSKDSA-N 0.000 claims description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 2
- IAQRGUVFOMOMEM-ONEGZZNKSA-N trans-but-2-ene Chemical compound C\C=C\C IAQRGUVFOMOMEM-ONEGZZNKSA-N 0.000 claims description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 claims 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000001450 anions Chemical class 0.000 claims 1
- 238000007037 hydroformylation reaction Methods 0.000 abstract description 5
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 45
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 30
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 21
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 12
- 239000007787 solid Substances 0.000 description 12
- 239000010948 rhodium Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 235000010290 biphenyl Nutrition 0.000 description 6
- 238000000921 elemental analysis Methods 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- 125000005605 benzo group Chemical group 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 2
- PJZLSMMERMMQBJ-UHFFFAOYSA-N 3,5-ditert-butylbenzene-1,2-diol Chemical compound CC(C)(C)C1=CC(O)=C(O)C(C(C)(C)C)=C1 PJZLSMMERMMQBJ-UHFFFAOYSA-N 0.000 description 2
- XESZUVZBAMCAEJ-UHFFFAOYSA-N 4-tert-butylcatechol Chemical compound CC(C)(C)C1=CC=C(O)C(O)=C1 XESZUVZBAMCAEJ-UHFFFAOYSA-N 0.000 description 2
- OMFFKKJDZPLZLL-UHFFFAOYSA-N CC(C)(C)C1=CC(=CC(=C1OP2OC(C(O2)(C3=CC=CC=C3)C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6)C7=C(C(=CC(=C7)OC)C(C)(C)C)OP(Cl)Cl)OC Chemical compound CC(C)(C)C1=CC(=CC(=C1OP2OC(C(O2)(C3=CC=CC=C3)C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6)C7=C(C(=CC(=C7)OC)C(C)(C)C)OP(Cl)Cl)OC OMFFKKJDZPLZLL-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 2
- 239000012018 catalyst precursor Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- POILWHVDKZOXJZ-ONEGZZNKSA-M (E)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C/C(C)=O POILWHVDKZOXJZ-ONEGZZNKSA-M 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- PZSYKMDOUDNTQE-UHFFFAOYSA-N P(O)(Cl)OC(C1=CC=CC=C1)(C1=CC=CC=C1)C(O)(C1=CC=CC=C1)C1=CC=CC=C1 Chemical compound P(O)(Cl)OC(C1=CC=CC=C1)(C1=CC=CC=C1)C(O)(C1=CC=CC=C1)C1=CC=CC=C1 PZSYKMDOUDNTQE-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- ITVPBBDAZKBMRP-UHFFFAOYSA-N chloro-dioxido-oxo-$l^{5}-phosphane;hydron Chemical compound OP(O)(Cl)=O ITVPBBDAZKBMRP-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- KGQCLZJFUIPDGS-UHFFFAOYSA-N dioxaphospholane Chemical compound C1CPOO1 KGQCLZJFUIPDGS-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- MZRVEZGGRBJDDB-UHFFFAOYSA-N n-Butyllithium Substances [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6568—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms
-
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- C07—ORGANIC CHEMISTRY
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
- C07F9/65744—Esters of oxyacids of phosphorus condensed with carbocyclic or heterocyclic rings or ring systems
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
- C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
- B01J31/185—Phosphites ((RO)3P), their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
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- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
- C07C45/505—Asymmetric hydroformylation
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- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/32—Addition reactions to C=C or C-C triple bonds
- B01J2231/321—Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
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- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
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Abstract
基於苯
Description
本發明解決的技術問題是提供與先前技術已知的化合物相比,在烯烴的氫甲醯化反應中提供(deliver)增加的產量的新穎化合物的問題。
如請求項1之化合物解決了此問題。
表述-(C
1-C
12)-烷基和-O-(C
1-C
12)-烷基涵蓋具有1至12個碳原子的直鏈和支鏈烷基。此等較佳為-(C
1-C
8)-烷基或-O-(C
1-C
8)-烷基,特佳為-(C
1-C
4)-烷基或-O-(C
1-C
4)-烷基。
在一個具體例中,R
5和R
8為-(C
1-C
12)-烷基。
在一個具體例中,R
5和R
8為-
tert Bu。
在一個具體例中,R
6、R
7係選自:-(C
1-C
12)-烷基、-O-(C
1-C
12)-烷基。
在一個具體例中,R
6和R
7為-OCH
3或-
tert Bu。
在一個具體例中,R
1、R
2、R
3、R
4係選自-H、-(C
1-C
12)-烷基。
在一個具體例中,R
1、R
2、R
3、R
4為-H或 -
tert Bu。
除了化合物本身以外,還請求保護其中使用該化合物的方法。
一種方法,其包含下列方法步驟:
a) 最初加入(charging)烯系不飽和化合物;
b) 添加上述化合物以及包含Rh的物質;
c) 饋入H
2和 CO,
d) 加熱來自a)至c)的反應混合物,其中該烯系不飽和化合物轉化成醛。
在此方法中,方法步驟a)、b)及c)可以任何所欲順序實行。然而,通常是共反應物已在步驟a)和b)中最初加入之後才添加CO。此外,CO亦可在二或更多個步驟中饋入,例如先饋入一部分CO,接著加熱混合物,及接著饋入另一部分CO的方式。
在根據本發明的方法中,用作反應物的烯系不飽和化合物含有一或多個碳-碳雙鍵。為了簡化起見,此等化合物在後文中也稱為烯烴。雙鍵可為末端的或內部的。
在方法的一個變體中,烯系不飽和化合物不包含碳-碳雙鍵之外的任何其他官能基。
在方法的一個變體中,烯系不飽和化合物係選自:乙烯、丙烯、1-丁烯、順式-及/或反式-2-丁烯、異丁烯、1,3-丁二烯、1-戊烯、順式-及/或反式-2-戊烯、2-甲基-1-丁烯、3-甲基-1-丁烯、2-甲基-2-丁烯、己烯、四甲基乙烯、庚烯、1-辛烯、2-辛烯、二-正丁烯、或其混合物。
在方法的一個變體中,包含Rh的物質係選自:Rh(acac)(CO)
2、[(acac)Rh(COD)](Umicore,acac = 乙醯丙酮酸根陰離子(acetylacetonate anion);COD = 1,5-環辛二烯)、Rh
4CO
12。
在方法的一個變體中,在方法步驟c)中,在1至6 Mpa (10至60 bar)的範圍內的壓力下饋入CO。
在方法的一個變體中,在方法步驟d)中,加熱反應混合物至80℃至160℃的範圍內的溫度。
下文中參考實施例以更詳細地闡明本發明。
2-((3,3’-二-三級丁基-5,5’-二甲氧基-2’-((4,4,5,5-四苯基-1,3,2-二氧雜磷雜環戊烷-2-基)氧基)-[1,1’-聯苯]-2-基)氧基)苯并[d][1,3,2]二氧雜磷雜環戊二烯(dioxaphosphole)(
1)的合成:
於室溫下,在2-((3,3’-二-三級丁基-2’-((二氯膦基)氧基)-5,5’-二甲氧基-[1,1’-聯苯]-2-基)氧基)-4,4,5,5-四苯基-1,3,2-二氧雜磷雜環戊烷(0.639 g;0.7483 mmol)於6 ml的甲苯的溶液中滴加兒茶酚(0.0824 g;0.7483 mmol)和三乙胺(0.42 ml)於3 ml 的甲苯的混合物。將混合物攪拌過夜並過濾,並且將濾液於減壓下濃縮至乾。將所獲得的固體在60℃/0.1 mbar下乾燥2 h,溶解(taken up)於6.5 ml的熱乙腈中。將冷卻後所形成的固體濾除,用少量冷乙腈洗滌,以及於減壓下乾燥。產量:0.426 g (0.5537 mmol,74%)。
元素分析(C
54H
52O
8P
2的計算值= 890.945 g/mol): C = 72.79 (72.80);H = 5.93 (5.88);P = 6.98 (6.95).
ESI-TOF HRMS:
m/
z= 891.3212;[M
++H], 計算值
m/
z= 891.3215.
31P NMR (CD
2Cl
2): d 136.0 (d,
J PP= 55 Hz);146.9 (d,
J PP= 55 Hz).
1H NMR (CD
2Cl
2): d 1.29 (s, 9H);1.35 (s, 9H);3.74 (s, 3H);3.80 (s, 3H);6.75 (m, 1H);6.82 (m, 1 H);6.95-7.16 (m, 22H);7.32 (m, 4H) ppm.
5-(三級丁基)-2-((3,3’-二-三級丁基-5,5’-二甲氧基-2’-((4,4,5,5-四苯基-1,3,2-二氧雜磷雜環戊烷-2-基)氧基)-[1,1’-聯苯]-2-基)氧基)苯并[d][1, 3,2]二氧雜磷雜環戊二烯(
2)的合成:
於室溫下,在2-((3,3’-二-三級丁基-2’-((二氯膦基)氧基)-5,5’-二甲氧基-[1,1’-聯苯]-2-基)氧基)-4,4,5,5-四苯基-1,3,2-二氧雜磷雜環戊烷(0.4384 g;0.5135 mmol)於4 ml的甲苯的溶液中滴加4-三級丁基兒茶酚(0.0853 g;0.5135 mmol)和三乙胺(0.29 ml)於2 ml的甲苯的混合物。將混合物攪拌過夜並過濾,並且將濾液於減壓下濃縮至乾。將所獲得的固體在60℃/0.1 mbar下乾燥2 h,然後溶解於4.3 ml的熱乙腈中。將冷卻後所形成的固體濾除,用少量冷乙腈洗滌,以及於減壓下乾燥。產量:0.201 g (0.261 mmol,51%)。
元素分析(C
58H
60O
8P
2的計算值= 947.052 g/mol): C = 73.51 (73.56);H = 6.63 (6.39);P = 6.81 (6.54).
ESI-TOF HRMS:
m/
z= 696.3655;[M
++Na], 計算值
m/
z= 696.3660.
31P NMR (CD
2Cl
2): d 135.7 (d,
J PP= 44 Hz);136.0 (d,
J PP= 55 Hz);145.0 (d,
J PP= 55 Hz);145.1 (d,
J PP= 44 Hz) ppm.
1H NMR (CD
2Cl
2): d 1.29+1.31 (2s, 9H);1.33+1.34 (2s, 9H);1.35 (s;4.5H);1.38 (s, 4.5H);3.73 (s, 1.5H);3.74 (s, 1.5H);3.77 (s, 1.5H);3.80 (s, 1.5H);6.73 (m, 1H);6.82 (m, 1H);6.90-7.13 (m, 21H);7.27-7.37 (m, 4H) ppm.
4,6-二-三級丁基-2-((3,3’-二-三級丁基-5,5’-二甲氧基-2’-((4,4,5,5-四苯基-1,3,2-二氧雜磷雜環戊烷-2-基)氧基)-[1,1’-聯苯]-2-基)氧基)苯并[d][1,3,2]二氧雜磷雜環戊二烯(
3)的合成:
於-20℃下,在L1於4 ml的THF的溶液中滴加n-BuLi的溶液。將混合物再攪拌20 min,然後使其加溫至室溫,以及滴加溶解於1.8 ml的THF中的苯醇氯磷酸酯(benzopinacol phosphorochloridite)。將反應混合物攪拌過夜。隨後添加三乙胺A,然後在冷卻至0℃的反應混合物中滴加三氯化磷於1.5 ml的THF的溶液。使混合物加溫至室溫並攪拌6 h。
於減壓下,除去從混合物中的揮發性組分,並且將殘餘物於60℃和0.1至0.5 mbar下乾燥2 h。將所獲得的固體溶解於8 ml的甲苯中。於室溫下,在所產生的懸浮液中滴加由3,5-二-三級丁基兒茶酚、三乙胺B以及3 ml的甲苯所組成的混合物。將混合物攪拌過夜,過濾(G4),於減壓下除去溶劑,以及將固體於60℃和0.1至0.5 mbar下乾燥。粗產量:1.03 g (95%)。
將粗產物溶解於11 ml的沸騰乙腈中。首先使混合物緩慢冷卻至室溫,然後於-30℃下儲存過夜。在冷卻至-30℃的情況下,藉由使用浸沒的玻璃料虹吸移除上清母液而單離出所沉積的固體,然後於60℃和減壓下乾燥5 h。產量:0.786 g (72%)。
元素分析(C
62H
68O
8P
2的計算值=1003.16 g/mol): C = 74.24 (74.23);H = 6.85 (6.83);P = 6.07 (6.18).
ESI-TOF HRMS:
m/
z= 1025.4309;[M
++H], 計算值
m/
z= 1025.4287.
31P NMR (CD
2Cl
2): d 134.1 (s, br);134.5 (d,
J PP= 77.3 Hz);144.6 (d,
J PP= 77.3 Hz);145.2 (d,
J PP= 24.7 Hz),2種非鏡像異構物的混合物。
1H NMR (CD
2Cl
2): d 1.22 (s);1.27 (s);1.33 (s);1.34 (s);1.36 (s);1.44 (s);1.46 (s);1.47 (s) ppm;S = 36H. 3.68 (s);3.69 (s);3.77 (s);3.87 (s) ppm;S = 12H. 6.59-7.43 ppm (m, 26H).
2-((3,3’,5,5’-四-三級丁基-2’-((4,4,5,5-四苯基-1,3,2-二氧雜磷雜環戊烷-2-基)氧基)-[1,1’-聯苯]-2-基)氧基)苯并[d][1,3,2]二氧雜磷雜環戊二烯(
4)的合成:
於室溫下,在4,4,5,5-四苯基-2-((3,3’,5,5’-四-三級丁基-2’-((二氯膦基)氧基)-[1,1’-聯苯]-2-基)氧基)-1,3,2-二氧雜磷雜環戊烷(0.7936 g;0.8760 mmol)於5 ml的甲苯的溶液中滴加兒茶酚(0.0964 g;0.8760 mmol)和三乙胺(0.49 ml)於3 ml的甲苯的混合物。將混合物攪拌過夜並過濾,並且將濾液於減壓下濃縮至乾。將所獲得的固體在60℃/0.1 mbar下乾燥2 h,然後攪拌入7 ml的乙腈1 h。將剩餘的固體濾除,用少量冷乙腈洗滌,以及於減壓下乾燥。產量:0.6197 g (0.657 mmol,75%)。
元素分析(C
60H
64O
6P
2的計算值= 943.1076 g/mol): C = 76.48 (76.41);H = 6.84 (6.84);P = 6.57 (6.57).
ESI-TOF HRMS:
m/
z= 965.4076;[M
++Na], 計算值
m/
z= 965.4070.
31P NMR (CD
2Cl
2): d 134.4 (d,
J PP= 13 Hz);145.6 (d,
J PP= 13 Hz) ppm.
1H NMR (CD
2Cl
2): d 1.25 (s, 9H);1.38 (s, 9H);1.46 (s, 9H);1.48 (s, 9H);6.64 (m, 2H);6.85 (m, 1H);6.99-7.13 (m, 19H);7.33-7.38 (m, 3H);7.44 (m, 1H), 7.67 (m, 2H) ppm.
5-(三級丁基)-2-((3,3’-二-三級丁基-5,5’-二甲氧基-2’-((4,4,5,5-四苯基-1,3,2-二氧雜磷雜環戊烷-2-基)氧基)-[1,1’-聯苯]-2-基)氧基)苯并[d][1,3,2]二氧雜磷雜環戊二烯(
5)的合成:
於室溫下,在4,4,5,5-四苯基-2-((3,3’,5,5’-四-三級丁基-2’-((二氯膦基)氧基)-[1,1’-聯苯]-2-基)氧基)-1,3,2-二氧雜磷雜環戊烷(0.618 g;0.682 mmol)於5 ml的甲苯的溶液中滴加4-三級丁基兒茶酚(0.1133 g;0.6818 mmol)和三乙胺(0.38 ml)於3 ml的甲苯的混合物。將混合物攪拌過夜並過濾,並且將濾液於減壓下濃縮至乾。將所獲得的固體在60℃/0.1 mbar下乾燥2 h,並且溶解於6 ml的熱乙腈中。將溶液在冷凍器中儲存後所形成的固體濾除,用少量冷乙腈洗滌,以及於減壓下乾燥。產量:0.416 g (0.477 mmol, 70%)。
元素分析(C
64H
72O
6P
2的計算值 = 999.215 g/mol): C = 76.75 (76.93);H = 7.20 (7.26);P = 6.15 (6.20).
ESI-TOF HRMS:
m/
z= 1021.4708;[M
++Na], 計算值
m/
z= 1021.4696.
31P NMR (CD
2Cl
2): d 136.2 (d,
J PP= 10 Hz);136.3 (d,
J PP= 10 Hz);145.7 (d,
J PP= 10 Hz);145.8 (d,
J PP= 10 Hz) ppm。2種非鏡像異構物。
1H NMR (CD
2Cl
2): d 1.24+1.25 (2s, 9H);1.35+1.37+ 1.38 (3s, 18H);1.45+1.48+1.49 (3s, 18H);6.53 (m, 2H);6.79 (m, 1H);6.96-7.18 (m, 18H);7.31-7.46 (m, 4H);7.64 (t;
J HH= 2.3 Hz;1H), 7.67(d;
J HH= 2.5 Hz;1H) ppm.
4,6-二-三級丁基-2-((3,3’,5,5’-四-三級丁基-2’-((4,4,5,5-四苯基-1,3,2-二氧雜磷雜環戊烷-2-基)氧基)-[1,1’-聯苯]-2-基)氧基)苯并[d][1,3,2]二氧雜磷雜環戊二烯(
6)的合成:
於室溫下,在4,4,5,5-四苯基-2-((3,3’,5,5’-四-三級丁基-2’-((二氯膦基)氧基)-[1,1’-聯苯]-2-基)氧基)-1,3,2-二氧雜磷雜環戊烷(0.6529 g;0.7207 mmol)於5 ml的甲苯的溶液中滴加3,5-二-三級丁基兒茶酚(0.1602 g;0.7207 mmol)和三乙胺(0.40 ml)於3 ml的甲苯的混合物。將混合物攪拌過夜並過濾,並且將濾液於減壓下濃縮至乾。將所獲得的固體在60℃/0.1 mbar下乾燥2 h,然後攪拌入7 ml的乙腈1.5 h,以及在過濾後於減壓下乾燥。產量:0.5345 g (0.5064 mmol,70%)。
元素分析(C
68H
80O
6P
2的計算值= 1055.322 g/mol): C = 77.49 (77.39);H = 7.57 (7.64);P = 5.90 (5.87).
ESI-TOF HRMS:
m/
z= 1077.5305;[M
++Na], 計算值
m/
z= 1077.5322.
31P NMR (CD
2Cl
2): d 132.5 (d,
J PP= 20 Hz);134.4 (s, br);144.3 (d,
J PP= 20 Hz);145.3 (d,
J PP= 11 Hz) ppm。2種非鏡像異構物。
1H NMR (CD
2Cl
2): d 1.19 (s;4.5H);1.24 (s;4.5H);1.31 (s;4.5H);1.33 (s;4.5H);1.34 (s;4.5H);1.37 (s;4.5H);1.41 (s;4.5H);1.44 (s;4.5H);1.45 (s, 9H);1.47 (s;4.5H);1.49 (s, 4.5H);6.42 (m, 1H);6.73 (m;0.5H);6.85 (dd,
J HH= 20.3 Hz;
J HH= 1.99 Hz;1H);6.96-7.16 (m, 16H);7.23-7.30 (m;1.5H);7.31-7.43 (m, 4H);7.60 (dd,
J HH= 12.5 Hz;
J HH= 2.4 Hz;1H), 7.66 (dd,
J HH= 8.5 Hz;
J HH= 2.5 Hz;1H) ppm.
催化實驗
氫甲醯化反應係在來自Premex Reactor AG,Lengau,Switzerland的200 ml高壓釜中進行,該高壓釜配備有移液器保壓閥、氣體流量計、噴氣攪拌器(sparging stirrer)以及壓力。為了使水分和氧氣的影響最小化,用作溶劑的甲苯在Pure Solv. MD-7系統中純化,並且在氬氣下儲存。將作為作用物的烯烴順式/反式-2-戊烯(Aldrich)與鈉在回流下加熱,並且在氬氣下蒸餾。於氬氣氛圍下,將催化劑前體的甲苯溶液和配位基的甲苯溶液於高壓釜中混合。將[(acac)Rh(COD)](Umicore,acac = 乙醯丙酮酸根陰離子;COD = 1,5-環辛二烯)用作催化劑前體。將高壓釜加熱,同時在12 bar (1500 rpm)(最終壓力為20 bar)下攪拌。在達到反應溫度後,利用壓力吸量管中產生的正壓,將烯烴注入高壓釜中。反應在恆定壓力(來自Bronkhorst, the Netherlands的閉環壓力控制器)下進行4 h。在反應時間結束時,將高壓釜冷卻至室溫,在攪拌的同時減壓並用氬氣吹掃。在剛關閉攪拌器時,立即取出1 ml的各反應混合物,將其用10 ml的戊烷稀釋並且以氣相層析術分析:HP 5890 Series II plus,PONA,50 m x 0.2 mm x 0.5 µm。
使用根據本發明的化合物(
1)至(
6)及使用比較性配位基(
D-1)進行反應。
反應條件:
烯烴:2-戊烯,溶劑:甲苯,銠的質量比例:100 ppm,p:20 bar,T:120℃,t:4 h,Rh:配位基的比 = 1:2。
如實驗結果所示,根據本發明的化合物解決了該問題。
Claims (13)
- 如請求項1之化合物,其中R 5和R 8為 -(C 1-C 12)-烷基。
- 如請求項1和2中任一項之化合物,其中R 5和R 8為- tert Bu。
- 如請求項1至3中任一項之化合物,其中R 6、R 7係選自:-(C 1-C 12)-烷基、-O-(C 1-C 12)-烷基。
- 如請求項1至4中任一項之化合物,其中R 6和R 7為-OCH 3或- tert Bu。
- 如請求項1至5中任一項之化合物,其中R 1、R 2、R 3、R 4係選自-H、-(C 1-C 12)-烷基。
- 如請求項1至8中任一項之化合物,其中R 1、R 2、R 3、R 4為-H或- tert Bu。
- 一種方法,其包含下列方法步驟: a) 最初加入烯系不飽和化合物; b) 添加如請求項1至8中任一項之化合物以及包含Rh的物質; c) 饋入H 2和CO, d) 加熱來自a)至c)的反應混合物,以將該烯烴轉化成醛。
- 如請求項9之方法,其中方法步驟a)中的該烯系不飽和化合物係選自:乙烯、丙烯、1-丁烯、順式-及/或反式-2-丁烯、異丁烯、1,3-丁二烯、1-戊烯、順式-及/或反式-2-戊烯、2-甲基-1-丁烯、3-甲基-1-丁烯、2-甲基-2-丁烯、己烯、四甲基乙烯、庚烯、1-辛烯、2-辛烯、二-正丁烯、或其混合物。
- 如請求項9和10中任一項之方法,其中,該包含Rh的物質係選自:Rh(acac)(CO) 2、[(acac)Rh(COD)] (Umicore,acac = 乙醯丙酮酸根陰離子;COD = 1,5-環辛二烯)、Rh 4CO 12。
- 如請求項9至11中任一項之方法,其中在方法步驟c)中,在1至6 Mpa (10至60 bar)的範圍內的壓力下饋入CO。
- 如請求項9至12中任一項之方法,其中在方法步驟d)中,加熱該反應混合物至80℃至160℃的範圍內的溫度。
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ES2954534T3 (es) | 2023-11-23 |
US20220298188A1 (en) | 2022-09-22 |
EP4059939A1 (de) | 2022-09-21 |
EP4059939B1 (de) | 2023-06-07 |
CN115109094A (zh) | 2022-09-27 |
JP2022145576A (ja) | 2022-10-04 |
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