Tributylphosphine-catalyzed reaction of ethanethiol with alkynyl ketones
作者:Shen Zhao、Qing Fa Zhou、Jia Zhi Liu、Wei Fang Tang、Tao Lu
DOI:10.1016/j.cclet.2010.11.007
日期:2011.4
A stereoselective and effective method for the synthesis of vinyl thioethers has been developed. This method is based on the Michael addition of ethanethiol to various alkynyl ketones using 10 mol% of tributylphosphine as catalyst. Most of alkynyl ketones react with ethanethiol in this system to yield mainly Z-isomer of vinyl thioether adducts, only in one case mainly E-isomer of vinyl thioether adducts was observed. (C) 2010 Qing Fa Zhou. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
NISHIO TAKEHIKO; OMOTE YOSHIMORI, CHEM. LETT., 1979, NO 10, 1223-1224
作者:NISHIO TAKEHIKO、 OMOTE YOSHIMORI
DOI:——
日期:——
NISHIO TAKEHIKO; OMOTE YOSHIMORI, SYNTHESIS, 1980, NO 5, 390-392
作者:NISHIO TAKEHIKO、 OMOTE YOSHIMORI
DOI:——
日期:——
NISHIO TAKEHIKO; OMOTE YOSHIMORI, SYNTHESIS, 1980, NO 12, 1013-1015
作者:NISHIO TAKEHIKO、 OMOTE YOSHIMORI
DOI:——
日期:——
NISHIO TAKEHIKO; OMOTE YOSHIMORI, J. CHEM. SOC. PERKIN TRANS., PART 1, 1981, NO 3, 934-938