Synlett 2011(16): 2410-2414  
DOI: 10.1055/s-0030-1261230
LETTER
© Georg Thieme Verlag Stuttgart ˙ New York

Synthesis of α-C-Glycosides by Samarium Diiodide Mediated Coupling of Glycosyl Pyridyl Sulfones with Alkenes

Gen Li, De-Cai Xiong, Xin-Shan Ye*
State Key Laboratory of Natural and Biomimetic Drugs and School of Pharmaceutical Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, P. R. of China
Fax: +86(10)82802724; e-Mail: xinshan@bjmu.edu.cn;
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Publikationsverlauf

Received 7 June 2011
Publikationsdatum:
13. September 2011 (online)

Abstract

A mild method for the synthesis of α-C-glycosides by the samarium diiodide mediated coupling reactions of glycosyl 2-pyridyl sulfones with different α,β-unsaturated carbonyl compounds has been developed. This method allows the use of less amount of substrates.