97653-16-2Relevant academic research and scientific papers
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
THERMOLYSIS OF TRIAZOLOL PYRIMIDINE N-YLIDES
Hori, Mikio,Tanaka, Kiyomi,Kataoka, Tadashi,Shimizu, Hiroshi,Imai, Eiji,et al
, p. 1321 - 1322 (2007/10/02)
5,7-Dimethyltriazolopyrimidinio-3-phenacylide (3) generated by the reaction of an iminium salt (2) with 1 eq. of triethylamine, underwent a new thermal ring cleavage of the triazole moiety to give the pyrimidine derivative.However reaction o
