100156-11-4

Basic information

• Product Name: [2-(Cycloheptyl-phenyl-methyl)-phenyl]-phenyl-methanone
• Synonyms: [2-(Cycloheptyl-phenyl-methyl)-phenyl]-phenyl-methanone
• CAS NO: 100156-11-4
• Molecular Weight: 368.519
• Mol File: 100156-11-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: [2-(Cycloheptyl-phenyl-methyl)-phenyl]-phenyl-methanone(CAS DataBase Reference)
• NIST Chemistry Reference: [2-(Cycloheptyl-phenyl-methyl)-phenyl]-phenyl-methanone(100156-11-4)
• EPA Substance Registry System: [2-(Cycloheptyl-phenyl-methyl)-phenyl]-phenyl-methanone(100156-11-4)

Safety Data

• Hazardous Substances Data: 100156-11-4(Hazardous Substances Data)

Upstream product

• 74225-68-6 C₂₇H₂₀O 
• 18870-24-1 tropone tosylhydrazone sodium salt 
• 5471-63-6 1,3-diphenylisobenzofuran 
• 74225-69-7 [2-(Cyclohepta-2,4,6-trienylidene-phenyl-methyl)-phenyl]-phenyl-methanone 

Relevant articles and documents

Reactions of Tropone Tosylhydrazone Sodium Salt with Anthracene, 1,3-Diphenylisobenzofuran, and Phenylacetylene: and Type Cycloaddition Reactions of Cycloheptatrienylidene or 1,2,4,6-Cycloheptatetraene

The reaction of tropone tosylhydrazone sodium salt (1) with anthracene gave a -type adduct and the reaction of 1 with 1,3-diphenylisobenzofuran afforded endo- and exo--type adducts as well as a heptafulvene derivative.The reaction of 1 with phenylacetylene yielded a -type adduct, which rearranged into 2-phenylindene upon heating.The addition reactions are thought to proceed via the allene intermediate, 1,2,4,6-cycloheptatetraene, which is a valence-bond isomer of the carbene intermediate, cycloheptatrienylidene, initially generated by the pyrolysis of 1.The photoreaction of adduct 3 with a high-pressure mercury lamp afforded a ring-closure product via the photobicyclization reaction of the cycloheptatriene moiety of the adduct.Thermal interconversions between the three products of the reaction of 1 with 1,3-diphenylisobenzofuran were investigated.