97653-11-7

Upstream product

• 7681-99-4 5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine 
• 70-11-1 α-bromoacetophenone 

Downstream Products

• 97653-14-0 4,6-dimethyl-2-(2-oxo-5-phenyloxazol-3-yl)pyrimidine 
• 97653-15-1 2-(2-ethoxy-4-phenylimidazolyl)-4,6-dimethylpyrimidine 
• 97653-16-2 2-(2-diethylamino-4-phenylimidazolyl)-4,6-dimethylpyrimidine 
• 104499-05-0 2-(2-methoxy-4-phenylimidazolyl)-4,6-dimethylpyrimidine 
• 104499-06-1 2-(2-i-propyloxy-4-phenylimidazolyl)-4,6-dimethylpyrimidine 
• 104499-07-2 2-[1-(4,6-Dimethyl-pyrimidin-2-yl)-4-phenyl-1H-imidazol-2-ylamino]-ethanol 
• 97653-12-8 N-(4,6-dimethylpyrimidin-2-yl)-N-(2-oxo-2-phenylethyl)cyanamide 
• 105855-39-8 (3R,3aR)-7-(2-Benzoyl-4-methoxycarbonyl-pyrrol-1-yl)-3a,5-dimethyl-3,3a-dihydro-pyrazolo[1,5-c]pyrimidine-3-carboxylic acid methyl ester 
• 105855-39-8 (3S,3aR)-7-(2-Benzoyl-4-methoxycarbonyl-pyrrol-1-yl)-3a,5-dimethyl-3,3a-dihydro-pyrazolo[1,5-c]pyrimidine-3-carboxylic acid methyl ester 
• 97653-13-9 2-(2-imino-5-phenyl-2,3-dihydro-oxazol-3-yl)-4,6-dimethylpyrimidine 

Relevant academic research and scientific papers

THERMOLYSIS OF TRIAZOLOL PYRIMIDINE N-YLIDES

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

Generation of triazolopyrimidine N-Ylides and Their Ring Transformation Reactions

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