97653-16-2Relevant articles and documents
Generation of triazolopyrimidine N-Ylides and Their Ring Transformation Reactions
Hori, Mikio,Tanaka, Kiyomi,Kataoka, Tadashi,Shimizu, Hiroshi,Imai, Eiji,et al.
, p. 2333 - 2336 (2007/10/02)
Triazolopyrimidine (1) has been alkylated at the N(3)-position by treatment with alkyl halides in refluxing dry acetone.The ylides (3) were generated in situ from the iminium salts (2) and 1 equiv. of triethylamine.Thermolysis of the ylides