159976-74-6Relevant articles and documents
Reactivity of 7-(2-dimethylaminovinyl)pyrazolo[1,5-a]pyrimidines: Synthesis of pyrazolo[1,5-a]pyrido[3,4-e]pyrimidine derivatives as potential benzodiazepine receptor ligands. 1
Bruni,Selleri,Costanzo,Guerrini,Casilli
, p. 1193 - 1198 (1994)
A series of 7-methylpyrazolo[1,5-a]pyrimidines were reacted with dimethylformamide dimethylacetal to give the corresponding dimethylaminovinyl derivatives. These were reacted with ammonium acetate affording, through a ring closure, a number of 6-methylpyr