4.4 Article

Preparation and oxidative coupling of bis[o-(hydrosilyl)phenyl]cuprates and bis[o-(fluorosilyl)phenyl]cuprates

期刊

TETRAHEDRON LETTERS
卷 50, 期 11, 页码 1226-1228

出版社

PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2009.01.009

关键词

(o-Silylphenyl)lithium; Bis(o-silylphenyl)cuprate; Oxidative coupling; Bipheny

资金

  1. Ministry of Education, Culture, Sports, Science and Technology, Japan [19020048]
  2. Grants-in-Aid for Scientific Research [19020048] Funding Source: KAKEN

向作者/读者索取更多资源

Bis[o-(hydrosilyl)phenyl]cuprates and bis[o-(fluorosilyl)phenylicuprates were prepared by reacting [o-(hydrosilyl)phenyl]lithiums and [o-(fluorosilyl)phenyl]lithiums, respectively, with copper salts, such as CuCN and Cu(OPiv)(2). The phenylcuprates underwent oxidative coupling to afford 2,2'-bis(hydrosilyl)biphenyls and 2,2'-bis(fluorosilyl)biphenyls. (C) 2009 Elsevier Ltd. All rights reserved.

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