Rhodium carbene complexes: Highly selective catalysts for the hydroformylation of styrene derivatives

被引：115

作者：

Chen, AC ^{[1
]}

Ren, L ^{[1
]}

Decken, A ^{[1
]}

Crudden, CM ^{[1
]}

机构：

[1] Univ New Brunswick, Dept Chem, Fredericton, NB E3B 6E2, Canada

来源：

ORGANOMETALLICS | 2000年 / 19卷 / 18期

关键词：

D O I：

10.1021/om0003739

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two new carbene-rhodium complexes are reported that are active hydroformylation catalysts, giving very high selectivities for the branched isomer (>95:5) when vinyl arenes are used as substrates. The carbene analogue of Wilkinson's catalyst, [RhIMes(PPh3)2Cl] (IMes = 1,3-bis(2,4,6-trimethylphenyl)-imidazol-2-ylidene), and the related carbonyl complex [RhIMes(PPh3)(CO)Cl] were both prepared, and the latter was fully characterized using spectroscopic and crystallographic means.

引用

页码：3459 / 3461

页数：3

共 34 条

[1] ZWITTERIONIC RHODIUM COMPLEXES AS CATALYSTS FOR THE HYDROFORMYLATION OF OLEFINS
AMER, I
ALPER, H
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (09) : 3674 - 3676
[2] A STABLE CRYSTALLINE CARBENE
ARDUENGO, AJ
HARLOW, RL
KLINE, M
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (01) : 361 - 363
[3] Substrate directed diastereoselective hydroformylation of acyclic homomethallylic alcohols
Breit, B
[J]. CHEMICAL COMMUNICATIONS, 1997, (06) : 591 - 592
[4] Breit B, 1997, LIEBIGS ANN-RECL, P1841
[5] Substrate-directed diastereoselective hydroformylation of methallylic alcohols
Breit, B
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1996, 35 (23-24): : 2835 - 2837
[6] HYDROFORMYLATION CATALYZED BY RHODIUM COMPLEXES OF TREHALOSE-DERIVED LIGANDS ALPHA-ALPHA-TREDIP AND BETA-BETA-TREDIP - A HIGHLY REGIOSELECTIVE ROUTE TO ALPHA-METHYLARYLPROPIONALDEHYDES
BROWN, JM
COOK, SJ
[J]. TETRAHEDRON, 1986, 42 (18) : 5105 - 5109
[7] STRUCTURAL CHARACTERIZATION IN SOLUTION OF INTERMEDIATES IN RHODIUM-CATALYZED HYDROFORMYLATION AND THEIR INTERCONVERSION PATHWAYS
BROWN, JM
KENT, AG
[J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1987, (11): : 1597 - 1607
[8] RHODIUM-CATALYZED ASYMMETRIC HYDROFORMYLATION WITH DIPHOSPHITE LIGANDS BASED ON SUGAR BACKBONES
BUISMAN, GJH
MARTIN, ME
VOS, EJ
KLOOTWIJK, A
KAMER, PCJ
VANLEEUWEN, PWNM
[J]. TETRAHEDRON-ASYMMETRY, 1995, 6 (03) : 719 - 738
[9] RHODIUM-CATALYZED ASYMMETRIC HYDROFORMYLATION WITH CHIRAL DIPHOSPHITE LIGANDS
BUISMAN, GJH
KAMER, PCJ
VANLEEUWEN, PWNM
[J]. TETRAHEDRON-ASYMMETRY, 1993, 4 (07) : 1625 - 1634
[10] INTRAMOLECULAR PHOSPHINE-DIRECTED HYDROFORMYLATION - APPLICATION TO THE TOTAL SYNTHESIS OF (+)-PHYLLANTHOCIN
BURKE, SD
COBB, JE
[J]. TETRAHEDRON LETTERS, 1986, 27 (36) : 4237 - 4240

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