A case study of the iodine-mediated cyclization of C-2 '-OH- and C-2-OH-chalcones toward the synthesis of flavones: Reinvestigation of the mechanisms

Tsai, HY; Huang, YT; Kuo, CL; Kuo, CJ; Hu, AR; Chen, JJ; Shih, TL

Shih, TL (corresponding author), Tamkang Univ, Dept Chem, New Taipei 251301, Taiwan.

JOURNAL OF THE CHINESE CHEMICAL SOCIETY, ; ():

Abstract

Synthesis of flavones from chalcones via the iodine-mediated cyclization required at least one hydroxy group at their C-2 '-positions. On the contrary......

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