Tetrahedron letters

A new synthesis of 3H-1, 2-dithiole-3-thiones

TJ Curphey, HH Joyner

文献索引：Curphey, Thomas J.; Joyner, H. Howard Tetrahedron Letters, 1993 , vol. 34, # 23 p. 3703 - 3706

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被引用次数: 15

摘要

Abstract 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 exellent. The method tolerates the precence of functional groups which are problematical for the methods of synthesis.