4.4 Article

Copper-catalyzed cascade coupling/cyclization of terminal alkynes with diazoacetates: a straightforward route for trisubstituted furans

期刊

TETRAHEDRON LETTERS
卷 52, 期 42, 页码 5484-5487

出版社

PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2011.08.060

关键词

Copper; Diazo; Alkynes; Coupling; Furan

资金

  1. Natural Science Foundation of China [20902005, 20832002, 20772003, 20821062]
  2. National Basic Research Program of China (973 Program) [2009CB825300]
  3. GSK RD China
  4. China Postdoctoral Science Foundation

向作者/读者索取更多资源

A copper-catalyzed cascade coupling/cyclization of terminal alkynes with alpha-alkyl substituted diazoesters is developed. This new method furnished a straightforward route for 2,3,5-trisubstituted furan derivatives with good efficiency and selectivity. (C) 2011 Elsevier Ltd. All rights reserved.

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