NICKEL(0)-MEDIATED INTRAMOLECULAR CYCLIZATION

被引：15

作者：

TAMAO, K

KOBAYASHI, K

ITO, Y

机构：

[1] Department of Synthetic Chemistry, Faculty of Engineering, Kyoto University

来源：

JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN | 1990年 / 48卷 / 05期

关键词：

D O I：

10.5059/yukigoseikyokaishi.48.381

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Nickel (0)-mediated intramolecular cyclizations of enynes and diynes have mainly been described. The article includes the following topics. (1) Cyclization of l,n-enynes and dienynes with isocyanides to produce polycyclic iminocyclopentenes. (2) Cyclization of l,n-diynes with isocyanides to form polycyclic iminocyclopentadienes. (3) Cyclization of 1,6-diynes with “silylenes” to produce bicyclic silacyclopentadienes. (4) Cyclization of 1,7-diynes with hydrosilanes to form 1,2-dialkylidenecyclohexanes bearing a (Z)-vinylsilane moiety. (5) Cyclization of bis-dienes with hydrosilanes to give 1,2-divinylcyclopentanes having an allylsilane moiety. Properties, reactivities and synthetic utilities of new ring systems thus obtained are also described. © 1990, The Society of Synthetic Organic Chemistry, Japan. All rights reserved.

引用

页码：381 / 388

页数：8

共 29 条

[1] STEREOSELECTIVE SYNTHESIS OF BICYCLO[3,3,0]OCT-1-EN-3-ONE DERIVATIVES [J].