A facile and efficient addition reaction
โ
Hassan Valizadeh; Ashkan Shomali; Hamid Gholipour
๐
Article
๐
2011
๐
Journal of Heterocyclic Chemistry
๐
English
โ 99 KB
## Abstract A simple and efficient method was developed for the reaction of dimethyl acetylenedicarboxylate with benzothiazole, isoquinoline, quinoline, 3โbromopyridine, pyridine, benzoxazole, benzimidazole, and 5,6โdimethyl benzimidazole for the highโyield synthesis of the related heterocyclic pro