Titanium-catalyzed cascade carboalumination of 2-alkyl-substituted dienes and related trienes

被引：21

作者：

Kondakov, DY ^{[1
]}

Wang, S ^{[1
]}

Negishi, E ^{[1
]}

机构：

[1] PURDUE UNIV,DEPT CHEM,W LAFAYETTE,IN 47907

来源：

TETRAHEDRON LETTERS | 1996年 / 37卷 / 22期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0040-4039(96)00693-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The stereoselective ''inter-intra'' cascade carboalumination of dienes and trienes with Et(2)AlCl and Ti(OPr-i)(4) provides a novel and stereoselective route to five- and six-membered rings including fused-, bridged-, and spiro-bicyclic structures with generation of quaternary carbon centers. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：3803 / 3806

页数：4

共 9 条

[1]

DZHEMILEV UM, 1985, IAN SSSR KH, P207

[2] CHEMISTRY OF ORGANOSILICON COMPOUNDS .99. CONJUGATE ADDITION OF ALLYLSILANES TO ALPHA, BETA-ENONES - NEW METHOD OF STEREOSELECTIVE INTRODUCTION OF ANGULAR ALLYL GROUP IN FUSED CYCLIC ALPHA, BETA-ENONES [J].