Unexpected formation of an inner salt, bis(N,N-diethylamino)carbeniumdithiocarboxylate, from 2-chloro or 2-phenoxy substituted 1,1-bis(N,N-diethylamino)ethylenes and elemental sulfur
- 1 January 1992
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 20,p. 1522
- https://doi.org/10.1039/c39920001522
Abstract
2-Chloro or 2-phenoxy substituted 1,1-bis(N,N-diethylamino)ethylenes 2a and c react with elemental sulfur in benzene at room temperature to give an inner salt, bis(N,N-diethylamino)carbeniumdithiocarboxylate 1a, in excellent yields.Keywords
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