61369-32-2

Basic information

• Product Name: 4H-1,3-Oxazin-4-one, 2,3-dihydro-6-methyl-2-phenyl-3-(phenylmethyl)-
• CAS NO: 61369-32-2
• Molecular Formula: C18H17NO2
• Molecular Weight: 279.338
• Mol File: 61369-32-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 4H-1,3-Oxazin-4-one, 2,3-dihydro-6-methyl-2-phenyl-3-(phenylmethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 4H-1,3-Oxazin-4-one, 2,3-dihydro-6-methyl-2-phenyl-3-(phenylmethyl)-(61369-32-2)
• EPA Substance Registry System: 4H-1,3-Oxazin-4-one, 2,3-dihydro-6-methyl-2-phenyl-3-(phenylmethyl)-(61369-32-2)

Safety Data

• Hazardous Substances Data: 61369-32-2(Hazardous Substances Data)

Upstream product

• 674-82-8 4-methyleneoxetan-2-one 
• 780-25-6 N-benzylidene benzylamine 
• 75-36-5 acetyl chloride 
• 5394-63-8 2,2,6-trimethyl-4H-1,3-dioxin-4-one 
• 72324-39-1 5-acetyl-2,2-dimethyl-1,3-dioxane-4,6-dione 
• 88091-08-1 3-tert-butyl-3,4-dihydro-6-methyl-2-phenyl-2H-1,3-oxazin-4-one 
• 6852-58-0 N-benzylidene tert-butylamine 

Relevant articles and documents

Substrate- and base-dependent reactivities of acylketene toward aryl aldimines derived from 2-amino-4-methylpyridine

Acylketene, generated from 2,2,6-trimethyl-4H-1,3-dioxin-4-one reacts with aryl aldimines derived from 4-methyl-2-aminopyridine to give a variety of products, depending on the substituent on the C-aryl group, base used, and hydrolytic stability of the starting aldimine. Also the presence of the N-(2-pyridyl) group plays an important role in the fate of the reaction course, frequently participating in intramolecular conjugate additions, giving rise to interesting heterocycles.

1,3-Oxazines and Related Compounds. XIII. Reaction of Acyl Meldrum's Acids with Schiff Bases Giving 2,3-Disubstituted 5-Acyl-3,4,5,6-tetrahydro-2H-1,3-oxazine-4,6-diones and 2,3,6-Trisubstituted 2,3-Dihydro-1,3-oxazin-4-ones

The reaction of Schiff bases (2) with various acyl Meldrum's acids (1) were investigated.Refluxing of 1 and 2 in benzene caused an exchange reaction of the acetone moiety of 1 with the Schiff base moiety through the intermediate acylketenes 11 formed in s