1262236-38-3

Upstream product

• 14080-59-2 4-chlorothieno[2,3-d]pyrimidine 
• 301330-51-8 7-phenyl-2H-pyrazolo[4,3-e][1,2,4]triazolo[4,3-c]pyrimidine-3(7H)-thione 

Relevant academic research and scientific papers

Synthesis of new sulfur-linked 1,2,4-triazolothienopyrimidine and 1,2,4-triazolopyrazolopyrimidine derivatives containing fused heterocyclic pyrimidines

(Chemical Equation Presented) A series of novel bis-heterocyclic compounds 12-20 were synthesized by integrating fused heterocyclic pyrimidines, such as thienopyrimidine and pyrazolopyrimidine into the scaffold of thienotriazolopyrimidines, and pyrazolotriazolopyrimidines through a sulfur-linkage.