Dalton Transactions

Synthesis of biphenyl-based arsine ligands by Suzuki–Miyaura coupling and their application to Pd-catalyzed arsination

PM Uberman, MN Lanteri, SCP Puenzo…

文献索引：Uberman, Paula M.; Lanteri, Mario N.; Parajon Puenzo, Sol C.; Martin, Sandra E. Dalton Transactions, 2011 , vol. 40, # 36 p. 9229 - 9237

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被引用次数: 10

摘要

A versatile and efficient approach for the synthesis of new biphenyl-based arsine ligands, by a Pd-catalyzed arsination to introduce the-AsPh2 moiety, and then a Suzuki–Miyaura cross- coupling for biaryl construction is reported. By Pd-catalyzed arsination with n-Bu3SnAsPh2 (1),(2-bromophenyl) diphenylarsine (2, 83%) was obtained. The Suzuki–Miyaura reaction between the bromoarsine 2 and aryl boronic acids bearing different substituents provided ...