116608-91-4Relevant articles and documents
Cationic 1,3-diazadienes in annulation reactions. Synthesis of pyrimidine, thiadiazinedioxide and triazine derivatives
Landreau,Deniaud,Reliquet,Reliquet,Meslin
, p. 93 - 98 (2001)
Triazapentadienium iodides 2 prepared from N'-thiocarbamoylformamidines 1 are efficient intermediates in heterocyclic synthesis. They react with ketenes, sulfenes, phenyl isocyanate or isothiocyanate and dimethyl acetylenedicarboxylate affording the corre