NEW CHIRAL CHELATING PHOSPHINE COMPLEXES CONTAINING TRICARBONYL (ETA(6)-ARENE) CHROMIUM FOR HIGHLY ENANTIOSELECTIVE ALLYLIC ALKYLATION

被引：50

作者：

HAYASHI, Y ^{[1
]}

SAKAI, H ^{[1
]}

KANETA, N ^{[1
]}

UEMURA, M ^{[1
]}

机构：

[1] OSAKA CITY UNIV,FAC SCI,OSAKA 558,JAPAN

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1995年 / 503卷 / 01期

关键词：

(ARENE)CHROMIUM; CHIRAL PHOSPHINE LIGAND; PLANAR CHIRALITY; CATALYSIS; ALLYLIC ALKYLATION;

D O I：

10.1016/0022-328X(95)05541-V

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

New chiral phosphine complexes with an additional chelating group containing tricarbonyl(eta(6)-arene)chromium were prepared from (R)-1-phenylethylamine and (S)-1-phenylethanol. Catalytic asymmetric allylic alkylation of 1,3-diphenyl-1-acetoxypropene with sodium dimethyl malonate in the presence of palladium(0) catalyst with the chiral (arene)chromium complexes gave the alkylation product of up to 94% ee.

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页码：143 / 148

页数：6

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