75288-25-4

Basic information

• Product Name: 4-benzyl-3-(4-nitrophenyl)-2-oxo-2,4-dihydrofuro<3,2-b>pyridine
• CAS NO: 75288-25-4
• Molecular Weight: 346.342
• Mol File: 75288-25-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-benzyl-3-(4-nitrophenyl)-2-oxo-2,4-dihydrofuro<3,2-b>pyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 4-benzyl-3-(4-nitrophenyl)-2-oxo-2,4-dihydrofuro<3,2-b>pyridine(75288-25-4)
• EPA Substance Registry System: 4-benzyl-3-(4-nitrophenyl)-2-oxo-2,4-dihydrofuro<3,2-b>pyridine(75288-25-4)

Safety Data

• Hazardous Substances Data: 75288-25-4(Hazardous Substances Data)

Upstream product

• 75288-21-0 2-bromo-2-(4-nitrophenyl)acetyl chloride 
• 62214-78-2 1-benzyl-3-hydroxypyridin-1-ium bromide 
• 50434-36-1 4-nitrophenylacetyl chloride 
• 104-03-0 4-nitrobenzeneacetic acid 

Relevant articles and documents

1,3-Dipolar Character of Six-membered Aromatic Rings. Part 52. 2?+8? Cycloaddition Reactions of 1-Substituted 3-Oxidopyridinium Betaines

Dichloroketen and a series of aryl(bromo)ketens react with various 1-substituted 3-oxidopyridiniums to give novel bicyclic compounds by addition across the C(4)-O and the C(2)-O positions.Frontier-MO theory is used to rationalise the orientation of these cycloadditions.Acid-catalysed hydrolysis of the C(2)-O adducts (9) yielded 3-hydroxy-2-benzylpyridines.