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Upstream product

• 1455-77-2 guanazole 
• 94-41-7 benzalacetophenone 
• 473-96-1 3,4,5-Triamino-4H-1,2,4-triazole 
• 611-91-6 2,3-dibromo-1,3-diphenylpropane-1-one 
• 134834-75-6 2-amino-5,7-diphenyl-4,7-dihydro-1,2,4-triazolo<1,5-a>pyrimidine 

Relevant academic research and scientific papers

Stable 1,2,4-triazolo[1,5-a]-pyrimidinium salts

2,3-Diamino-5,7-diaryl-1,2,4-triazolo[1,5-a]pyrimidinium salts have been synthesized by the cyclocondensation of 3,4,5-triamino-1,2,4-triazole with 1,3-diaryl-2,3-propanes, and their structures and chemical properties have been studied. 1999 KluwerAcademi

CYCLOCONDENSATION OF CHALCONES WITH DI- AND TRIAMINO-1,2,4-TRIAZOLES

We have carried out the synthesis of 2-amino-5,7-diaryl-1,2,4-triazolopyrimidines from chalcones and 3,4,5-triamino-1,2,4-triazole and synthesized them independently via the 4,7-dihydro derivatives.The course and mechanism of the cyclocondensation