401511-12-4

Upstream product

• 83548-60-1 4-Chloro-5,6-dimethyl-2-phenyl-thieno[2,3-d]pyrimidine 
• 141-43-5 ethanolamine 
• 100-47-0 benzonitrile 
• 18593-46-9 5,6-dimethyl-2-phenylthieno<2,3-d>pyrimidin-4(3H)-one 
• 4815-24-1 2-amino-4,5-dimethyl-3-thiophenecarboxylic acid ethyl ester 

Relevant academic research and scientific papers

Microwave-Assisted Synthesis of Novel 5-Substituted-2,3-dihydroimidazo[1,2-c]thieno[3,2-e]pyrimidines

A novel, facile microwave-assisted route for the synthesis of imidazo[1,2-c]thieno[3,2-e]pyrimidines 4 in quantitative yields is reported. The intermediates 4-chlorothieno[2,3-d]pyrimidines 3 were synthesized under one-pot reaction conditions.