European Journal of Organic Chemistry

A Phosphane??Free, Atom??Efficient Cross??Coupling Reaction of Triarylbismuths with Acyl Chlorides Catalyzed by MCM??41??Immobilized Palladium Complex

H Zhao, L Yin, M Cai

文献索引：Zhao, Hong; Yin, Lin; Cai, Mingzhong European Journal of Organic Chemistry, 2013 , # 7 p. 1337 - 1345

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被引用次数: 7

摘要

Abstract The first phosphane-free, heterogeneous, atom-efficient cross-coupling reaction of triarylbismuths and acyl chlorides was achieved in N-methylpyrrolidone (NMP) with Bu 3 N as the base at 80 C in the presence of 1.5 mol-% MCM-41-immobilized bidentate nitrogen palladium complex [MCM-41–2N-Pd (OAc) 2, MCM= mobile crystalline material] to yield a variety of unsymmetrical biaryl ketones in good to excellent yields. This heterogeneous ...