116931-42-1Relevant articles and documents
FUSED MESOIONIC HETEROCYCLES ANALOGUES OF HEPTAFULVENE: SYNTHESIS OF 1,3,4-THIADIAZOLOPYRIDYLIUM-2-METHYLIDES
Molina, P.,Arques, A.,Cartagena, I.,Fresneda, P. M.
, p. 1929 - 1938 (2007/10/02)
A number of 1,3,4-thiadiazolopyridylium-2-methylides have been prepared either from 1-amino-4,6-diphenylpyridine-2-thione and 3,3-bis(methylthio)acrylonitriles or by the reaction of the conjugate anion of active methylene compounds with 2-methylthi