159791-29-4

Upstream product

• 159791-22-7 N-benzyl-4-chloro-2-pyridinone 
• 40673-25-4 4-chloropyridine-2-(1H)-one 
• 3587-60-8 Benzyloxymethyl chloride 
• 108-24-7 acetic anhydride 
• 159791-28-3 (S)-1-(1-Benzyl-2-oxo-1,2-dihydro-pyridin-4-yl)-pyrrolidine-2-carboxylic acid 

Downstream Products

• 159791-30-7 Trifluoro-methanesulfonic acid 2-benzyl-1-oxo-2,6,7,8-tetrahydro-1H-pyrido[3,4-b]pyrrolizin-9-yl ester 
• 159791-33-0 2-Benzyl-8a-methoxy-6,7,8,8a-tetrahydro-2H-pyrido[3,4-b]pyrrolizine-1,9-dione 

Relevant academic research and scientific papers

Cyclodehydration of 4-[(carboxymethyl)amino]pyridin-2-ones. A new, efficient synthesis of pyrrolo[3,2-c]pyridin-4-ones and pyrido[3,4-b]pyrrolizidin-1-ones

This paper describes an efficient new route for the synthesis of pyrrolo[3,2-c]pyridin-2-ones and pyrido[3,4-b]pyrrolizidin-1-ones starting from 4-chloro-N-benzyl-2(1H)-pyridinone and amino acid salts. Intermediate 4-[(carboxymethyl)amino]pyridin-2-ones u