77444-54-3

Basic information

• Product Name: 1,2,3,4-Tetrahydro-5-oxopyrrolo<1,2-a>quinoline-4-carboxylic Acid Ethyl Ester
• Synonyms: 1,2,3,4-Tetrahydro-5-oxopyrrolo<1,2-a>quinoline-4-carboxylic Acid Ethyl Ester
• CAS NO: 77444-54-3
• Molecular Weight: 257.289
• Mol File: 77444-54-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,2,3,4-Tetrahydro-5-oxopyrrolo<1,2-a>quinoline-4-carboxylic Acid Ethyl Ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,3,4-Tetrahydro-5-oxopyrrolo<1,2-a>quinoline-4-carboxylic Acid Ethyl Ester(77444-54-3)
• EPA Substance Registry System: 1,2,3,4-Tetrahydro-5-oxopyrrolo<1,2-a>quinoline-4-carboxylic Acid Ethyl Ester(77444-54-3)

Safety Data

• Hazardous Substances Data: 77444-54-3(Hazardous Substances Data)

Upstream product

• 52980-28-6 ethyl 4-oxo-1,4-dihydroquinoline-3-carboxylate 
• 931-46-4 5-ethoxy-3,4-dihydro-2H-pyrrole 
• 1479-24-9 ethyl 2-fluorobenzoylacetate 

Relevant articles and documents

Radical cyclizations to quinolone and isoquinolone systems under oxidative and reductive conditions

Radical cyclizations to quinolone and isoquinolone systems under Fenton-type and n-Bu3SnH-mediated conditions are described. For N-iodoalkylquinolones, ca. 3:1 mixtures of oxidative cyclization products at C-2, and unexpectedly at C-8, were obtained under both conditions. Five- or six-membered oxidative cyclization products were obtained from N-iodoalkylisoquinolones under Fenton-type conditions, whereas n-Bu 3SnH-mediated reactions gave products of reductive cyclization in the five, six, and seven-membered series.