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33.1.11.1.1 Method 1: Sulfenylation of Alkenethiolate Anions

DOI: 10.1055/sos-SD-033-00170

Drabowicz, J.; Kiełbasiński, P.; Mikołajczyk, M.Science of Synthesis, (200733183.

Dithioesters 1 can be easily converted into the corresponding potassium enethiolates 2 by the addition of equivalent amounts of potassium tert-butoxide. The salts can then be reacted with alkyl alkanethiosulfonates in 1,2-dimethoxyethane to give the corresponding alk-1-enyl disulfides 3 in excellent yields (Scheme 1).[‌1‌]

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