Lewis Acid Catalyzed Propargylation of Arenes with <i>O</i>-Propargyl Trichloroacetimidates: Synthesis of 1,3-Diarylpropynes
作者:Changkun Li、Jianbo Wang
DOI:10.1021/jo0709192
日期:2007.9.1
[GRAPHICS]The BF3 center dot OEt2-catalyzed Friedel-Crafts propargylation of aromatic compounds with O-propargyl trichloroacetimidates is highly efficient and affords 1,3-diarylpropyne derivatives in good yields.
LIBMAN, N. M.;SHANDYBINA, O. N., ZH. ORGAN. XIMII, 1984, 20, N 12, 2517-2521