Ring synthesis by stereoselective, methylene-free enyne cross metathesis

被引：38
|
作者：
Kulkarni, AA [1 ]
Diver, ST [1 ]
机构：
[1] SUNY Buffalo, Dept Chem, Buffalo, NY 14260 USA
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2004年 / 126卷 / 26期
关键词：
D O I：
10.1021/ja0476922
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Tandem enyne metathesis between 1-alkynes and 1,5-cyclooctadiene or all-cis-1,4-polybutadiene resulted in a direct, one-step ring synthesis of cyclohexadienes by methylene-free metathesis. The use of methylene-free metathesis conditions provided apparent Z-selectivity in the intermolecular enyne metathesis step. Copyright © 2004 American Chemical Society.
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页码：8110 / 8111
页数：2
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