Convenient synthesis of allylic sulfides and application to allylic carbon-carbon bond formation.
作者:Kanoko TSUBOYAMA、Kazuyoshi TAKEDA、Katsumi TORII、Haruo OGURA
DOI:10.1248/cpb.38.2357
日期:——
Allylic sulfides were synthesized from allylic alcohols 1 using S, S'-bis(1-phenyl-1H-tetrazol-5-yl) dithiocarbonate (2) by means of a single-step reaction. The allylic sulfides were coupled with a Grignard reagent or carbanion in the presence of a catalytic amount of copper(I) bromide or palladium(0).
阿利基
硫化物通过一步反应,由阿利基醇1与S,S'-双(
1-苯基-1H-四唑-5-基)二
硫代
碳酸酯2合成。这些阿利基
硫化物在催化量的
铜(I)
溴化物或
钯(0)存在下,与
格氏试剂或碳负离子进行偶联反应。