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
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.
引用
收藏
页码:8110 / 8111
页数:2
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