Bicyclic pyrimidine derivatives with a bridgehead nitrogen atom. Part II. Synthesis of s-triazolo[1,5-a]pyrimidines
Abstract
The synthesis of certain N-alkyl-s-triazolo[1,5-a]pyrimidones is described and the reaction of ethyl α,β-dibromopropionate with 3-amino-1,2,4-triazole has been re-investigated.