88609-10-3

Basic information

• Product Name: 1H-Azepine-4-sulfonamide,6,7-dihydro-7-oxo-(9CI)
• Synonyms: 1H-Azepine-4-sulfonamide,6,7-dihydro-7-oxo-(9CI)
• CAS NO: 88609-10-3
• Molecular Formula: C6H8N2O3S
• Molecular Weight: 188.2
• Product Categories: SULFONAMIDE
• Mol File: 88609-10-3.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1H-Azepine-4-sulfonamide,6,7-dihydro-7-oxo-(9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Azepine-4-sulfonamide,6,7-dihydro-7-oxo-(9CI)(88609-10-3)
• EPA Substance Registry System: 1H-Azepine-4-sulfonamide,6,7-dihydro-7-oxo-(9CI)(88609-10-3)

Safety Data

• Hazardous Substances Data: 88609-10-3(Hazardous Substances Data)

Upstream product

• 36326-86-0 4-azidobenzenesulfonamide 

Relevant articles and documents

3H-azepines and related systems. Part 4. Preparation of 3 H-azepin-2-ones and 6H-azepino[2,1-b]quinazolin-12-ones by photo-induced ring expansions of aryl azides

Photolysis of a series of p-substituted phenyl azides (p-X-C6H4N3; X= CO2Me, CO2Et, CN, CF3, SO2NH2, CO2CHPh2, COMe, CHO, and NO2) in 1:1 (v/v) THF-water solution produces, in the majority of cases, a 5-substituted-3H-azepine-2-one. In a like manner, 3H-azepin-2-one-3-carboxylates can be prepared from 5-substituted-2-azidobenzoates, providing the 5-substituent is electron-withdrawing. 3H-Azepin-2-one mono- and di-carboxylic acids, the former in admixture with decarboxylated material, and 6H-azepino[2,1-b]quinazolin-12-ones, are obtained by irradiation of 2-azidobenzoic acid and of 5-azidoisophthalic acid, respectively. The mode of formation of the azepino-quinazolinones is discussed.