Efficient Suzuki coupling of aryl chlorides catalyzed by tricyclohexylphosphine adducts of cyclopalladated ferrocenylimines
J Gong, G Liu, C Du, Y Zhu, Y Wu
Index: Gong, Junfang; Liu, Guangyu; Du, Chenxia; Zhu, Yu; Wu, Yangjie Journal of Organometallic Chemistry, 2005 , vol. 690, # 17 p. 3963 - 3969
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Citation Number: 63
Abstract
The air and moisture stable tricyclohexylphosphine (PCy3) adducts of dimeric cyclopalladated ferrocenylimines 5 and 6 have been easily synthesized and successfully used in palladium-catalyzed Suzuki cross-coupling of aryl chlorides. Using 0.1 mol% of 6 in the presence of 2 equivalent of Cs2CO3 as base in dioxane at 100° C provided coupled products in excellent yields in the reaction of non-activated and deactivated aryl chlorides ...
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