Tetrahedron letters

Synthesis of 3H-1, 2-dithiole-3-thiones by a novel oxidative cyclization

TJ Curphey, HH Joyner

Index: Curphey, Thomas J.; Joyner, H. Howard Tetrahedron Letters, 1993 , vol. 34, # 45 p. 7231 - 7234

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Citation Number: 20

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Reaction of 3-oxo dithioic acids with a combination of hexamethyldisilathiane and N-chlorosuccinimide in the presence of a catalytic amount of imidazole brings about oxidative ring closure to 3H-1,2-dithiole-3-thiones. Yields vary from poor to good. ... Reaction of 3-oxo dithioic ...

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

[Curphey, Thomas J.; Joyner, H. Howard Tetrahedron Letters, 1993 , vol. 34, # 23 p. 3703 - 3706]

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