Issue 0, 1985

The preparation of 1-aryl- and 1-heteroaryl-alkene-1,2-dithiolates

Abstract

It is shown that alkaline hydrolysis of 2-(NN-dialkylamino)-1,3-dithiolium salts produces solutions of ene-1,2-dithiolate salts which are trapped by reaction with iodomethane. The dithiolium salts were prepared by reaction of α-bromoketones with sodium NN-dialkyldithiocarbamates, followed by sulphuric acid-catalysed dehydrative ring-closure of the resulting β-oxoalkyl NN-dialkyldithiocarbamates.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 1, 1985, 1907-1910

The preparation of 1-aryl- and 1-heteroaryl-alkene-1,2-dithiolates

D. J. Rowe, C. D. Garner and J. A. Joule, J. Chem. Soc., Perkin Trans. 1, 1985, 1907 DOI: 10.1039/P19850001907

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