1121-39-7

Basic information

• Product Name: Bicyclo[4.1.0]heptane, 7-bromo-
• CAS NO: 1121-39-7
• Molecular Formula: C7H11Br
• Molecular Weight: 175.068
• Mol File: 1121-39-7.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Bicyclo[4.1.0]heptane, 7-bromo-(CAS DataBase Reference)
• NIST Chemistry Reference: Bicyclo[4.1.0]heptane, 7-bromo-(1121-39-7)
• EPA Substance Registry System: Bicyclo[4.1.0]heptane, 7-bromo-(1121-39-7)

Safety Data

• Hazardous Substances Data: 1121-39-7(Hazardous Substances Data)

Usage

General Description

Bicyclo[4.1.0]heptane, 7-bromo- is a chemical compound with the molecular formula C7H11Br. It is a bicyclic organic compound, meaning it contains two fused cycloalkane rings. The bromo- group indicates the presence of a bromine atom attached to the seventh carbon atom in the bicyclic structure. Bicyclo[4.1.0]heptane, 7-bromo- is a colorless liquid with a strong, sweet odor. It is commonly used as a building block in the synthesis of pharmaceuticals and agrochemicals due to its unique chemical reactivity and versatility. Additionally, it is also used in research and development as a starting material for the preparation of various organic compounds.

Upstream product

• 2415-79-4 7,7-dibromonorcarane 
• 920-39-8 isopropylmagnesium bromide 
• 676-58-4 methylmagnesium chloride 
• 3591-63-7 7-exo-bromo-7-endo-chlorobicyclo<4.1.0>heptane 
• 86901-19-1 9,10-dihydro-9,10-anthracendiyl-tris(THF)magnesium 
• 109-99-9 tetrahydrofuran 

Downstream Products

• 87944-11-4 (7-Norcaranyl)diphenylphosphin oxide 
• 90245-80-0 Bicyclo[4.1.0]hept-7-yl-diphenyl-arsane 
• 91842-51-2 (1S,6R,7S)-7-Butylsulfanyl-bicyclo[4.1.0]heptane 
• 89657-20-5 trans-7-(phenylthio)bicyclo[4.1.0]heptane 
• 90245-79-7 C₁₉H₂₁P 

Relevant articles and documents

Some reactions of gem-dibromocyclopropanes and metal carbonyls

A series of gem-dibromocyclopropanes were treated with various metal complexes. Among the metal complexes, Ru(CO)2(PPh3) 3, Ru(CO)3(PPh3)2, and Mo(CO) 6 were able to remove a bro

Dehalogenation of Geminal Dihalocyclopropanes, α,α-Dichlorocyclobutanones, and Haloketones by Means of Magnesium Anthracene*3THF

1,1-Dichloro-2,2,3,3-tetramethylcyclopropane (1a), 7,7-dichloro- and 7,7-dibromonorcarane (1b) react with magnesium anthracene*3THF (2) under stepwise radical reduction to give 9a,b, 11a,b and 10, carbene products 6a,a',b and 7a,b, and the alkylation products 4a,b and 5a,b, respectively.The distribution of the reaction products is strongly dependent upon the substrate and upon the reaction conditions: for instance, 1a in toluene undergoes a highly selective reduction to yield 9a, whereas in THF at low temperature 4a and 5a predominate.The reaction course proposed for the reaction of 1a with 2 is supported by deuteration experiments. α,α-Dichlorocyclobutanones 12a-e can be reduced with 2 to give α-chlorocyclobutanones 13a-e in moderate to good yields; 12d is thereby converted in high purity into endo-13d.The reduction of 2-haloketones 15a-f with 2 in THF to the ketones 16a-f is possible only in low or moderate yields.