116274-77-2

Basic information

• Product Name: 6-p-Tolyl-6,7-dihydro-5H-5,7,7a,13-tetraaza-benzo[3,4]cyclohepta[1,2-b]naphthalen-8-one
• CAS NO: 116274-77-2
• Molecular Weight: 354.411
• Mol File: 116274-77-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 6-p-Tolyl-6,7-dihydro-5H-5,7,7a,13-tetraaza-benzo[3,4]cyclohepta[1,2-b]naphthalen-8-one(CAS DataBase Reference)
• NIST Chemistry Reference: 6-p-Tolyl-6,7-dihydro-5H-5,7,7a,13-tetraaza-benzo[3,4]cyclohepta[1,2-b]naphthalen-8-one(116274-77-2)
• EPA Substance Registry System: 6-p-Tolyl-6,7-dihydro-5H-5,7,7a,13-tetraaza-benzo[3,4]cyclohepta[1,2-b]naphthalen-8-one(116274-77-2)

Safety Data

• Hazardous Substances Data: 116274-77-2(Hazardous Substances Data)

Upstream product

• 7501-38-4 2-(2'-nitrophenyl)-3,1-benzoxazin-4-one 
• 104-87-0 4-methyl-benzaldehyde 
• 54987-33-6 3-amino-2-(2'-aminophenyl)-quinazolin-4(3H)-one 

Downstream Products

• 2929-93-3 p-tolylmethylenediacetate 
• 20981-09-3 quinazolino-<3,2-c><1,2,3>benzotriazin-8-one 

Relevant articles and documents

Lead Tetraacetate Induced Ring Transformation of 6,7-Dihydro-6-arylquinazolino-benzotriazepin-9(5H)-ones

6,7-Dihydro-6-arylquinazolinobenzotriazepin-9(5H)-ones (3a-f) undergo ring transformation when refluxed with lead tetraacetate in benzene to give quinazolinobenzotriazin-8-one (4) along with the corresponding benzylidene diacetates (5a-f).Structural assignements are based on spectral data (UV, IR, PMR and mass).