Synthesis of Substituted 3(2H)-Furanones Using Alkylative Intramolecular Cyclization of Sulfonium Salts
Sho Inagaki, Mika Ukaku, Akira Chiba, Fumi Takahashi, Yasuharu Yoshimi, Toshio Morita and Tomikazu Kawano*
*Department of Medicinal and Organic Chemistry, School of
Pharmacy, Iwate Medical University, Yahaba, Iwate 028-3694, Japan, Email:
tkawano
iwate-med.ac.jp
S. Inagaki, M. Ukaku, A. Chiba, F. Takahashi, Y. Yoshimi, T. Morita, T. Kawano, J. Org. Chem., 2016, 81, 8363-8369.
DOI: 10.1021/acs.joc.6b01528
see article for more reactions
Abstract
A facile alkylative intramolecular cyclization of 3-alkoxycarbonyl-2-oxopropyldiphenylsulfonium salts provides 4-alkylated 3(2H)-furanones in good yields under mild conditions.
see article for more examples
Key Words
ID: J42-Y2016
