Formation of Arylboronates by a CuI-Catalyzed Coupling Reaction of Pinacolborane with Aryl Iodides at Room Temperature

Wei Zhu† and Dawei Ma*‡
Department of Chemistry, Fudan University, Shanghai 200433, China, and State Key Laboratory of Bioorganic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai 200032, China
Org. Lett., 2006, 8 (2), pp 261–263
DOI: 10.1021/ol052633u
Publication Date (Web): December 23, 2005
Copyright © 2006 American Chemical Society
†

 Fudan University.

,
*

In papers with more than one author, the asterisk indicates the name of the author to whom inquiries about the paper should be addressed.

,
‡

 Shanghai Institute of Organic Chemistry.

, madw@mail.sioc.ac.cn

Abstract

Abstract Image

The coupling reaction of pinacolborane with aryl iodides under the catalysis of 10 mol % CuI and the action of sodium hydride in THF works at room temperature to provide corresponding arylboronates in good yields. Aryl bromides give poor conversion under these reaction conditions.

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History

  • Published In Issue January 19, 2006
  • Received October 30, 2005

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