European journal of organic chemistry

Facile Synthesis of Substituted Alkynes by Cyclopalladated Ferrocenylimine Catalyzed Cross??Coupling of Arylboronic Acids/Esters with Terminal Alkynes

F Yang, Y Wu

Index: Yang, Fan; Wu, Yangjie European Journal of Organic Chemistry, 2007 , # 21 p. 3476 - 3479

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Citation Number: 39

Abstract

Abstract A highly efficient and convenient catalytic system for the cross-coupling reaction of arylboronic reagents with terminal alkynes was described by using cyclopalladated ferrocenylimine (I)/silver oxide as the catalyst at room temperature. This method provides the first examples of a palladacycle-catalyzed cross-coupling reaction of arylboronic acids/esters with terminal alkynes under mild conditions, and also a facile route for the ...

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