90408-03-0

Basic information

• Product Name: Benzoic acid, 2-azido-, (4-methylphenyl)methyl ester
• CAS NO: 90408-03-0
• Molecular Formula: C15H13N3O2
• Molecular Weight: 267.287
• Mol File: 90408-03-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Benzoic acid, 2-azido-, (4-methylphenyl)methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoic acid, 2-azido-, (4-methylphenyl)methyl ester(90408-03-0)
• EPA Substance Registry System: Benzoic acid, 2-azido-, (4-methylphenyl)methyl ester(90408-03-0)

Safety Data

• Hazardous Substances Data: 90408-03-0(Hazardous Substances Data)

Upstream product

• 589-18-4 4-Methylbenzyl alcohol 
• 34897-85-3 o-azidobenzoyl chloride 
• 31162-13-7 2-azidobenzoic acid 
• 104-82-5 4-Methylbenzyl chloride 

Downstream Products

• 90408-12-1 1-(4-methylbenzyl)-2,1-benzisoxazolone 

Relevant articles and documents

Synthesis of 2-substituted 4H-3,1-benzoxazin-4-ones by thermally induced cyclization of N-(2-benzyloxycarbonyl)phenyl ketenimines; oxygen-to-carbon migration of a benzyl group

N-(2-Benzyloxycarbonyl)phenyl ketenimines undergo a thermally induced cyclization to give 2-substituted 4H-3,1-benzoxazin-4-ones. These processes involve the formation of a new carbon-oxygen bond and the migration of the benzyl group from the oxygen atom of the benzyloxy unit at the ester function to the terminal carbon atom of the ketenimine fragment. Georg Thieme Verlag Stuttgart.