Synlett 2010(7): 1071-1074  
DOI: 10.1055/s-0029-1219778
LETTER
© Georg Thieme Verlag Stuttgart ˙ New York

Copper(I)-Catalyzed Synthesis of Polysubstituted Furans from Alkynoates and 1,3-Dicarbonyl Compounds in the Presence of Oxygen

Rulong Yan, Jing Huang, Jia Luo, Ping Wen, Guosheng Huang*, Yongmin Liang*
State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. of China
Fax: +86(931)8912582; e-Mail: hgs@lzu.edu.cn; e-Mail: liangym@lzu.edu.cn;
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Publikationsverlauf

Received 15 January 2010
Publikationsdatum:
17. März 2010 (online)

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Abstract

A novel and straightforward synthesis of polysubstituted furans was achieved easily from the oxidative cyclization of 1,3-dicarbonyl compound and alkynoate catalyzed by CuI in the presence of O2.