Chemistry Letters

Direct Synthesis of Highly Substituted Furans from Acyloins and Active Methylene Compounds Catalyzed by Bismuth Triflate

K Komeyama, Y Ohama, K Takaki

Index: Komeyama, Kimihiro; Ohama, Yuuki; Takaki, Ken Chemistry Letters, 2011 , vol. 40, # 10 p. 1103 - 1104

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Citation Number: 3

Abstract

Kimihiro Komeyama,* Yuuki Ohama, and Ken Takaki* Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8527 ... (Received July 25, 2011; CL-110623; E-mail: kkome@hiroshima-u.ac.jp) ... Bi(OTf)3 was found to be an effective catalyst for a tandem condensation/cyclization of acyloins and ¢-diketones or ¢-keto esters to afford highly substituted furans in good yields. ... Furan skeletons are prevalent ...

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