Efficient Synthesis of Biaryls through the Kumada Reaction Catalyzed by Carbene Adducts of Cyclopalladated Ferrocenylimine
G Ren, X Cui, Y Wu
Index: Ren, Gerui; Cui, Xiuling; Wu, Yangjie European Journal of Organic Chemistry, 2010 , # 12 p. 2372 - 2378
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Citation Number: 19
Abstract
Abstract A series of carbene adducts of cyclopalladated ferrocenylimine were prepared and evaluated in the cross-coupling reaction of aryl halides with Grignard reagents (the Kumada reaction). Complex d exhibited high catalytic activity for the coupling of aryl chlorides with sterically hindered Grignard reagents and the reaction tolerated various functional groups. A wide range of biaryls were efficiently obtained in good to excellent yields in the presence ...
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