RHODIUM(I)-CATALYZED ASYMMETRIC HYDROSILYLATION OF KETONES USING NEW DIFERROCENYL DICHALCOGENIDES (R,S)-([EC(5)H(3)CHME(NME(2))]FE(C5H5))(2) (E=S, SE, TE), AS CHIRAL LIGANDS

被引：75

作者：

NISHIBAYASHI, Y

SINGH, JD

SEGAWA, K

FUKUZAWA, S

UEMURA, S

机构：

[1] KYOTO UNIV, GRAD SCH ENGN, DIV ENERGY & HYDROCARBON CHEM, SAKYO KU, KYOTO 60601, JAPAN

[2] CHUO UNIV, FAC SCI & ENGN, BUNKYO KU, TOKYO 112, JAPAN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1994年 / 11期

关键词：

D O I：

10.1039/c39940001375

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The new chiral compounds, (R,S)-di[2-(1-dimethylaminoethyl)ferrocenyl] dichalcogenides (R,S)-{[EC(5)H(3)CHMe(NMe(2))]Fe(C5H5)}, (E = S, Se, Te), work effectively as chiral ligands for the rhodium(i)-catalysed asymmetric hydrosilylation of alkyl aryl ketones resulting in high enantiomeric excess and moderate chemical yields.

引用

页码：1375 / 1376

页数：2

共 14 条

[1]

BERRY FJ, 1985, COMPREHENSIVE COORDI, P661

[2]

BRUNNER H, 1988, SYNTHESIS-STUTTGART, P645

[3] ASYMMETRIC SYNTHESES .20. ENANTIOSELECTIVE HYDROSILYLATION OF KETONES WITH [RH(COD)CL]2 THIAZOLIDINE CATALYSTS [J].