New reagents for heterocyclic annelations containing a N-[bis(methylthio)methylene]amino moiety (=BMMA) were developed and studied regarding their scope and limitations: one-pot reaction with (hetero)aromatic ortho-aminocarbonyl-type model compounds (''carbonyl'' = COOEt, COMe and CN) to a series of new benzo- or thieno-condensed pyrimidines, pyrrolo[1,2-c]pyrimidines, imidazo[1,2-c]pyrimidines and 1,2,4-triazolo[1,5-c]pyrimidines, depending on the reagent used [(MeS)(2)C=N-R with R = CH2-COOEt, CH(2)CH(2)COOEt, NH-COOEt].
Arndt; Eistert, Chemische Berichte, 1927, vol. 60, p. 2601
作者:Arndt、Eistert
DOI:——
日期:——
Pesson,M. et al., Bulletin de la Societe Chimique de France, 1961, p. 1581 - 1585