131409-64-8

Basic information

• Product Name: 7-methyl-5H-dibenzo[a,c]cycloheptene
• Synonyms: 7-methyl-5H-dibenzo[a,c]cycloheptene
• CAS NO: 131409-64-8
• Molecular Weight: 206.287
• Mol File: 131409-64-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 7-methyl-5H-dibenzo[a,c]cycloheptene(CAS DataBase Reference)
• NIST Chemistry Reference: 7-methyl-5H-dibenzo[a,c]cycloheptene(131409-64-8)
• EPA Substance Registry System: 7-methyl-5H-dibenzo[a,c]cycloheptene(131409-64-8)

Safety Data

• Hazardous Substances Data: 131409-64-8(Hazardous Substances Data)

Upstream product

• 182675-53-2 5H-dibenzo[a,c]-6-methylcycloheptene 

Downstream Products

• 81650-56-8 7-methyl-5H-dibenzocyclohepten-5-one 

Relevant articles and documents

Excited state carbon acid dissociation and competing photoarrangements of 5H-dibenzo[a,c]cycloheptene derivatives

Structure reactivity studies of excited singlet state carbon acid dissociation and competing formal di-π-methane rearrangement have been carried out to gain more insights on the photochemistry displayed by these compounds. Photolysis in the presence of ethanolamine resulted in stereoselective deprotonation of the pseudo-axial proton. The results show that excited state carbon acid dissociation is a general reaction of dibenzo and dinaphtho cycloheptenes only if photochemical pathways are not competing.