Synthesis of thioimidates by insertion of TerT-butylisocyanide into the C-S bond of activated sulfides. Rearrangement of thioimidates by 1,3 C to N migration of an alkoxycarbonyl group-Science-Chemical Encyclopedia-lookchem

Synthesis of thioimidates by insertion of TerT-butylisocyanide into the C-S bond of activated sulfides. Rearrangement of thioimidates by 1,3 C to N migration of an alkoxycarbonyl group
Add time:07/13/2019 Source:sciencedirect.com

Tert-butylisocyanide inserts into the carbon-sulfur bond of α-cyano sulfides 2-6 to give thioimidates 10-14. The thioimidates can also be obtained via the chlorine substitution of the tert-butylimino chloro sulfides 27-28, which is a more general method. These thioimidates rearrange to E and Z isomers of N-vinylcarbamates 16-20 via a 1,3 C to N migration of the alkoxycarbonyl group.

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