104057-50-3

Basic information

• Product Name: 2-benzylidene-4-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one
• Synonyms: 2-benzylidene-4-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one
• CAS NO: 104057-50-3
• Molecular Weight: 251.285
• Mol File: 104057-50-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-benzylidene-4-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-benzylidene-4-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one(104057-50-3)
• EPA Substance Registry System: 2-benzylidene-4-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one(104057-50-3)

Safety Data

• Hazardous Substances Data: 104057-50-3(Hazardous Substances Data)

Upstream product

• 100-52-7 benzaldehyde 
• 611-24-5 o-(N-methylamino)phenol 
• 54113-75-6 methyl (2‐hydroxyphenyl)(methyl)carbamate 
• 10541-78-3 2-methoxy-N-methylaniline 
• 1878-87-1 2-nitrophenoxyacetic acid 
• 5466-88-6 3,4-dihydro-3-oxo-2H-1,4-benzoxazine 
• 21744-84-3 4-methyl-4H-benzo[1,4]oxazin-3-one 
• 55860-22-5 2-chloro-N-(2-methoxyphenyl)acetamide 

Relevant articles and documents

One-Pot Synthetic Approaches for the Construction of Isochroman-4-ones and Benzoxazin-3-ones Using O, P -Acetals

A method for synthesizing six-membered heterocyclic compounds was developed based on the features of O, P -acetals. Sequential reactions of intramolecular cyclization between the methylene carbon atom of O, P -acetal and its electrophilic functional group