Synthesis of Phenyl Dithiocarbamates Starting from Sodium Dialkyldithiocarbamates and Aryl Boronic Acids: a Copper Catalyzed <i>S</i>
-Arylation
作者:Ming-Yuan Gao、Wan Xu、Shi-Bo Zhang、Yue-Sheng Li、Zhi-Bing Dong
DOI:10.1002/ejoc.201801271
日期:2018.12.19
A convenient and efficient protocol for the S-arylation of sodium dialkyldithiocarbamates was developed. With the catalysis of copper(I) bromide, sodium dialkyldithiocarbamates coupled with aryl boronic acids giving the C-S coupling products smoothly in good to excellent yields. This protocol features easily available starting materials, easy performance, short reaction time, broad substrate scope
开发了一种方便有效的二烷基二硫代氨基甲酸钠 S-芳基化方案。在溴化铜 (I) 的催化下,二烷基二硫代氨基甲酸钠与芳基硼酸偶联,以良好至极好的收率平稳地产生 CS 偶联产物。该方案具有起始原料易得、性能简单、反应时间短、底物范围广、产率高等特点,显示了其在方便制备一些具有潜在生物活性的化合物方面的潜在合成价值。