582289-65-4

Upstream product

• 696-59-3 cis,trans-2,5-dimethoxytetrahydrofuran 
• 155413-11-9 methyl 3-amino-5-methyl-4-phenylthieno[2,3-b]pyridine-2-carboxylate 

Downstream Products

• 582289-73-4 2-azidocarbonyl-5-methyl-4-phenyl-3-(pyrrol-1-yl)thieno[2,3-b]pyridine 
• 582289-69-8 5-methyl-4-phenyl-3-(pyrrol-1-yl)thieno[2,3-b]pyridine-2-carboxylic acid 

Relevant academic research and scientific papers

Synthesis of new pyrido [3′,2′:4,5]thieno[2, 3-e]pyrrolo[1,2-a]pyrazines

The aim of the present paper is to describe the synthesis of several unknown polyfused heterocycles containing the pyrazine ring. Novel pyrido[3′,2′:4,5]thieno[2,3-e]pyrrolo[1,2-a]pyrazines derivatives have been synthesized starting from methyl 3-amino thieno[2,3-b] pyridines carboxylates via a Curtius rearrangement.