REGIOSELECTIVE AND ENANTIOSELECTIVE SILANE-TERMINATED INTRAMOLECULAR HECK REACTIONS

被引：88

作者：

TIETZE, LF

SCHIMPF, R

机构：

[1] Institut für Organische Chemie, Universität Göttingen, D-37077

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1994年 / 33卷 / 10期

关键词：

D O I：

10.1002/anie.199410891

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The selective formation of tertiary sp3 centers is possible when allylsilanes 1 are employed as the alkene component in the title reaction. Application of a chiral catalyst system makes the reaction enantioselective. Primarily hetero‐ and carbo‐cycles 2 arise with the catalyst system [Pd2(dba)3/PPh3/Ag2O]; 3 is the main product with Pd(OAc2)/PPh3/NPr4Br/KOAc. (Figure Presented.) Copyright © 1994 by VCH Verlagsgesellschaft mbH, Germany

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页码：1089 / 1091

页数：3

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