Palladium-catalyzed allylalkynylation of benzynes: A highly efficient route to substituted 1-allyl-2 alkynylbenzenes

被引：62

作者：

Jeganmohan, M ^{[1
]}

Cheng, CH ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Dept Chem, Hsinchu 300, Taiwan

来源：

ORGANIC LETTERS | 2004年 / 6卷 / 16期

关键词：

D O I：

10.1021/ol048891t

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Benzynes, generated in situ from 2-(trimethylsilyl)aryl triflates and cesium fluoride, undergo allylalkynylation with allylic chlorides and alkynylstannanes in the presence of palladium catalyst to give 1-allyl-2-alkynylbenzenes in good to excellent yields.

引用

页码：2821 / 2824

页数：4

共 31 条

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