130898-91-8Relevant articles and documents
CYANOACETYLENE AND ITS DERIVATIVES. X. REACTION OF TERTIARY CYANOALKYNYL ALCOHOLS AND THIOLS
Mal'kina, A. G.,Skvortsov, Yu. M.,Moshchevitina, E. I.,Modonov, V. B.,Trofimov, B. A.
, p. 1050 - 1054 (2007/10/02)
The reaction of tertiary alkynyl alcohols with thiols takes place stereospecifically and regiospecifically with the formation of Z-3-alkyl-3-hydroxy-2-organothio-1-alkene-1-carbonitriles.Under the influence of bases the latter undergo cyclization to 5,5-d