1364422-25-2

Upstream product

• 90543-08-1 1-Phenyl-5-(triphenylphosphoranylidenamino)-1,2,3-triazol-4-carbonsaeure-ethylester 
• 6320-03-2 2-chlorothiphenol 
• 652986-14-6 N-[4-(ethoxycarbonyl)-1-phenyl-1,2,3-triazol-5-yl]-N'-phenylcarbodiimide 

Relevant academic research and scientific papers

New efficient synthesis of 5,6-disubstituted-3-phenyl-1,2,3-triazolo[4,5-d] pyrimidin-7-ones via a tandem aza-Wittig reaction

Twelve novel 5,6-disubstituted-3-phenyl-1,2,3-triazolo[4,5-d]pyrimidine-7- ones 5a-5l were designed and successfully synthesized via tandem aza-Wittig and annulation reactions of the corresponding iminophosphorances 2, aromatic isocyanate, and substituted