77204-15-0

Basic information

• Product Name: 2-formyl-2,3-dihydro-1H-naphth<1,2-e><1,3>oxazine
• Synonyms: 2-formyl-2,3-dihydro-1H-naphth<1,2-e><1,3>oxazine
• CAS NO: 77204-15-0
• Molecular Weight: 213.236
• Mol File: 77204-15-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-formyl-2,3-dihydro-1H-naphth<1,2-e><1,3>oxazine(CAS DataBase Reference)
• NIST Chemistry Reference: 2-formyl-2,3-dihydro-1H-naphth<1,2-e><1,3>oxazine(77204-15-0)
• EPA Substance Registry System: 2-formyl-2,3-dihydro-1H-naphth<1,2-e><1,3>oxazine(77204-15-0)

Safety Data

• Hazardous Substances Data: 77204-15-0(Hazardous Substances Data)

Upstream product

• 100-97-0 hexamethylenetetramine 
• 135-19-3 β-naphthol 

Relevant articles and documents

A Fresh Look at the Pechmann Condensation and Duff Rection with β-Naphthol

Pechmann condensation of β-naphthol with ethyl acetoacetate in the presence of anhydrous aluminium chloride gives, besides two known compounds, 4-methyl-6,7-benzocoumarin and 3-methyl-9-hydroxyphenalen-1-one (I).The Duff reaction of β-naphthol gives the new compounds 1,3-diformyl-2-naphthol and 2-formyl-2,3-dihydro-1H-naphth-oxazine (II) and the known 2,2'-dihydroxy-1,1'-binaphthylmethane.Compound (II) exists as a mixture of rotamers.