Copper-catalyzed thiocarbonylation and thiolation of alkyl iodides
作者:Qingqiang Tian、Rongjing Sun、Yahui Li
DOI:10.1039/d2ob00008c
日期:——
the present study, an efficient Cu-catalyzed transthiolation of alkyliodides is developed. Notably, in the presence of CO, thioesters could also be obtained with copper and cobalt as the co-catalyst. This transformation displayed good functional group tolerance and afforded thioesters or sulfides from the corresponding alkyliodides.
在本研究中,开发了一种有效的 Cu 催化烷基碘的转硫醇化。值得注意的是,在 CO 存在下,硫酯也可以用铜和钴作为助催化剂来获得。这种转化表现出良好的官能团耐受性,并从相应的烷基碘中得到硫酯或硫化物。
Copper-Catalyzed direct thioetherification of Alkyl Halides with <i>S</i>-Alkyl Butanethioate as Thiol transfer reagent
作者:Qingqiang Tian、Lili Wang、Yahui Li
DOI:10.1080/17415993.2021.1967354
日期:2022.1.2
A new and convenient copper-catalyzed synthesis of alkyl sulfides has been accomplished using S-alkyl butanethioate as a thiol source. This catalytic protocol displayed a good functional groups tolerance and high efficiency. Both secondary and primary alkyliodides can be used in this procedure. In addition, this method features operational simplicity and a wide substrate range, providing a complementary
The present disclosure is directed to a process for preparing silahydrocarbons of formula (I):
the process including the step of reacting a compound of formula (II):
R
1
-MX (II)
with a compound of formula (III):
as well as to silahydrocarbons prepared by such a process, and to compositions and articles of manufacture containing such silahydrocarbons.