作者:Thomas J. Curphey、H.Howard Joyner
DOI:10.1016/s0040-4039(00)79205-7
日期:1993.6
Exposure of 3-oxo dithioic acids to a solution of polysulfanes in liquid hydrogen sulfide gives 3H-1,2-dithiole-3-thiones in yields varying from poor to excellent. The method tolerates the presence of functional groups which are problematical for other methods of synthesis.