Co-Catalyzed Intramolecular S-N Bond Formation in Water for 1,2-Benzisothiazol-3(<i>2H</i>
)-ones and 1,2,4-Thiadiazoles Synthesis
作者:Liting Yang、Lijuan Song、Shanyu Tang、Longjia Li、Heng Li、Bingxin Yuan、Guanyu Yang
DOI:10.1002/ejoc.201801642
日期:2019.2.14
Sustainable synthesis of 1,2‐benzisothiazol‐3(2H)‐ones and 1,2,4‐thiadiazoles via intramolecular S‐N bond formation were realized in aqueous media with good to excellent yields, which used tetra‐sulfonated cobalt phthalocyanine as a catalyst and molecular oxygen as the environment friendly oxidant.
在水介质中以良好或优异的产率实现了通过分子内S-N键形成可持续合成1,2-苯并噻唑-3(2H)-one和1,2,4-噻二唑的方法,该方法使用四磺化钴酞菁钴催化剂和分子氧作为环境友好型氧化剂。