90070-22-7Relevant articles and documents
Synthese de nouveaux systemes heterocycliques thiopheniques azotes a partir du diamino-3,4 thiophene
Outurquin, Francis,Paulmier, Claude
, p. 159 - 163 (2007/10/02)
The synthesis of thiophenic bicyclic and tricyclic heterocycles are described. 3,4-Diaminothiophene reacted with carbondisulfide in alkaline medium to yield the tautomeric form of 2-mercaptothienoimidazole.Thienopyrazines and thieno1,