Cooperative Catalytic Reactions Using Organocatalysts and Transition Metal Catalysts: Propargylic Allylation of Propargylic Alcohols with α,β-Unsaturated Aldehydes

被引：37

作者：

Ikeda, Masahiro ^{[1
]}

Miyake, Yoshihiro ^{[1
]}

Nishibayashi, Yoshiaki ^{[1
]}

机构：

[1] Univ Tokyo, Sch Engn, Inst Engn Innovat, Bunkyo Ku, Tokyo 1138656, Japan

来源：

ORGANOMETALLICS | 2012年 / 31卷 / 09期

关键词：

BRIDGED DIRUTHENIUM COMPLEXES; SUBSTITUTION-REACTIONS; DIENAMINE CATALYSIS; AROMATIC-COMPOUNDS; TERMINAL ALKYNES; BRONSTED ACID; RUTHENIUM; ALLENYLIDENE; ALKYLATION; AMINATION;

D O I：

10.1021/om300286b

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Propargylic allylation of propargylic alcohols with alpha,beta-unsaturated aldehydes in the presence of a thiolate-bridged diruthenium complex and a secondary amine as cocatalysts has been found to give the corresponding propargylic allylated products, where the gamma-propargylation occurs selectively at the alpha,beta-unsaturated aldehydes, in high yields as a mixture of two diastereoisomers.

引用

页码：3810 / 3813

页数：4

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