1448550-34-2

Upstream product

• 5334-30-5 1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine 
• 104-88-1 4-chlorobenzaldehyde 

Relevant academic research and scientific papers

Sc(OTf)3 promoted multicomponent synthesis of fluorescent imidazo[1,2-c]pyrazolo[3,4-d]pyrimidine

A three-component condensation reaction between aminopyrazolo[3,4-d] pyrimidine, an aldehyde, and an isocyanide catalyzed by scandium triflate yields a series of heterocyclic derivatives of imidazo[1,2-c]pyrazolo[3,4-d]pyrimidine in good yields, exhibiting interesting fluorescent properties.