Reactivity of the alkene component in the ruthenium-catalyzed [2+2] cycloaddition between an alkene and an alkyne. Part 2

被引：38

作者：

Jordan, RW ^{[1
]}

Tam, W ^{[1
]}

机构：

[1] Univ Guelph, Dept Chem & Biochem, Guelph Waterloo Ctr Grad Work Chem & Biochem, Guelph, ON N1G 2W1, Canada

来源：

TETRAHEDRON LETTERS | 2002年 / 43卷 / 34期

基金：

加拿大自然科学与工程研究理事会;

关键词：

ruthenium; 2+2] cycloaddition; alkene; alkyne; norbornadiene;

D O I：

10.1016/S0040-4039(02)01191-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Ruthenium-catalyzed [2+2] cycloadditions of 2,3-disubstituted norbornadienes and 2-substituted norbornadienes with an alkyne were found to be highly chemo- and stereoselective with moderate level of regioselectivities and only small rate differences were observed with different substituents on the norbornadiene. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：6051 / 6054

页数：4

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