1255944-34-3

Basic information

• Product Name: 3-bromo-2-phenylcyclohept-1-ene
• Synonyms: 3-bromo-2-phenylcyclohept-1-ene
• CAS NO: 1255944-34-3
• Molecular Weight: 251.166
• Mol File: 1255944-34-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3-bromo-2-phenylcyclohept-1-ene(CAS DataBase Reference)
• NIST Chemistry Reference: 3-bromo-2-phenylcyclohept-1-ene(1255944-34-3)
• EPA Substance Registry System: 3-bromo-2-phenylcyclohept-1-ene(1255944-34-3)

Safety Data

• Hazardous Substances Data: 1255944-34-3(Hazardous Substances Data)

Upstream product

• 25308-75-2 1-Phenylcycloheptene 
• 2082-21-5 1-phenylcycloheptanol 
• 502-42-1 cycloheptanone 
• 108-86-1 bromobenzene 

Downstream Products

• 7614-93-9 1,3-diphenyl-1-butene 
• 585-71-7 (1-bromoethyl)benzne 
• 102921-26-6 (1,2-dibromoethyl)benzene 
• 21592-62-1 2-phenylcyclohept-2-en-1-ol 

Relevant articles and documents

An elusive thermal [2 + 2] cycloaddition driven by visible light photocatalysis: Tapping into strain to access C 2-symmetric tricyclic rings

A mild and operationally simple methodology is reported for the synthesis of cyclobutane rings imbedded within a C2-symmetric tricyclic framework. The method uses visible light and an iridium-based photocatalyst to drive the oft-stated "forbidden" thermal

Addition of hypobromous acid to 1-phenylcycloalkenes

Reaction of 1-phenylcyclooctene and 1-phenylcycloheptene with N-bromosuccinimide (NBS) in aqueous DMSO gives the corresponding 3-bromo-2-phenylcycloalkenes and 2-phenylcycloalk-2-enols in a ratio of 3: 1. Unlike them, 1-phenylcyclohexene gives a mixture of 3-bromo-2-phenylcyclohexene and 2-bromo-1-phenylcyclohexanol. The oxidation of allylic alcohols with pyridinium chlorochromate afforded the corresponding α,β-unsaturated ketones.