34950-61-3

Basic information

• Product Name: 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one, 4-(phenylmethyl)-
• CAS NO: 34950-61-3
• Molecular Formula: C14H12N2O2
• Molecular Weight: 240.261
• Mol File: 34950-61-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one, 4-(phenylmethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one, 4-(phenylmethyl)-(34950-61-3)
• EPA Substance Registry System: 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one, 4-(phenylmethyl)-(34950-61-3)

Safety Data

• Hazardous Substances Data: 34950-61-3(Hazardous Substances Data)

Upstream product

• 20348-09-8 4H-pyrido[3,2-b][1,4]oxazin-3-one 
• 100-39-0 benzyl bromide 
• 100-44-7 benzyl chloride 

Relevant articles and documents

A one-pot synthesis of pyrido[2,3.b][1,4]oxazin-2-ones

Pyrido[2,3-b][1,4]oxazin-2-ones are conveniently prepared in excellent yields by a one-pot annulation of N-substituted-2-chloroacetamides with 2-halo-3-hydroxypyridines with use of cesium carbonate in refluxing acetonitrile. The key transformation features a Smiles rearrangement of the initial O-alkylation product and subsequent cyclization.