1588-50-7

Basic information

• Product Name: Bicyclo[4.1.0]heptane, 7-chloro-
• Synonyms: Bicyclo[4.1.0]heptane, 7-chloro-
• CAS NO: 1588-50-7
• Molecular Formula: C7H11Cl
• Molecular Weight: 130.62
• Mol File: 1588-50-7.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 94-97 °C(Press: 70 Torr)
• Appearance: /
• Density: 1.08±0.1 g/cm3(Predicted)
• CAS DataBase Reference: Bicyclo[4.1.0]heptane, 7-chloro-(CAS DataBase Reference)
• NIST Chemistry Reference: Bicyclo[4.1.0]heptane, 7-chloro-(1588-50-7)
• EPA Substance Registry System: Bicyclo[4.1.0]heptane, 7-chloro-(1588-50-7)

Safety Data

• Hazardous Substances Data: 1588-50-7(Hazardous Substances Data)

Upstream product

• 75-09-2 dichloromethane 
• 110-83-8 cyclohexene 
• 109-99-9 tetrahydrofuran 
• 3591-63-7 7-exo-bromo-7-endo-chlorobicyclo<4.1.0>heptane 
• 823-69-8 7,7-dichloro-bicyclo[4.1.0]heptane 
• 6831-82-9 potassium isopropoxide 
• 86901-19-1 9,10-dihydro-9,10-anthracendiyl-tris(THF)magnesium 

Downstream Products

• 54211-14-2 7-methylenebicyclo[4.1.0]heptane 

Relevant articles and documents

Hydrodehalogenation of alkyl halides catalyzed by a trichloroniobium complex with a redox active α-diimine ligand

A high-valent d0 niobium(v) complex, (α-diimine)NbCl3 (1), bearing a dianionic redox-active α-diimine ligand served as a catalyst for a hydrodehalogenation reaction of alkyl halides in the presence of PhSiH3. During the catalytic reaction, the redox-active α-diimine ligand allowed the complex to reversibly release and accept one-electron through switching its coordination mode between a dianionic folded form and a monoanionic planar one.

- the Wet Chemical Route to a Highly Reactive Titanium Hydride

The reaction between catalytically prepared magnesium hydride (MgH2*) and in a molar ratio of 1.5:1 in THF yields a highly pyrophoric, X-ray amorphous titanium hydride precipitate with the composition (2).This novel titanium hydride precipitate with the composition (2).This novel titanium hydride has been characterized through hydrolysis and iodolysis, as well as through thermolysis to Ti* and H2 in the solid state and in organic solvents. 2 is slightly soluble in THF and proves itself as an active reagent in a variety of reactions. - Keywords: Magnesium Hydride, Titanium Hydride, McMurry-Reaction, Titanium

REDUCTION OF GEM-DICHLOROCYCLOPROPANES BY HYDRAZINE HYDRATE IN THE PRESENCE OF RANEY NICKEL

The reduction of gem-dichlorocyclopropane compounds with hydrazine hydrate in the presence of Raney nickel in alcohols takes place selectively with the formation of monochlorocyclopropanes. he ratio of the E and Z isomers depends on the structure of the initial dichloride.

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.

BICYCLOALKYLSILANES: NOUVELLE SYNTHESE ET REACTIVITE

A new and competitive synthesis of bicyclotrimethylsilanes is reported, involving a facile and rapid process, and giving both endo and exo isomers.The behaviour of these species towrads acids (HCl, (AcOH)2BF3) has ben investigated.The stereochemist

Reduction of Organic Halides with Diethyl Phosphonate and Triethylamine

Reduction of organic halides with diethyl phosphonate and triethylamine is surveyed.

Low-temperature Reaction of gem-Dihalocyclopropanes with Activated Magnesium

The reaction of 7-bromo-7-chlorobicycloheptane and 7-bromo-7-fluorobicycloheptane with activated magnesium in THF at -50 to -40 deg C gave 7-bromobicycloheptane, in addition to 7-chloro- and 7-fluorobicycloheptane, respectively.

TRANSFORMATIONS OF HALOCYCLOPROPANES-VI. REACTIONS OF 7,7-DICHLOROBICYCLOHEPTANE WITH SOME ORGANIC ANIONS IN NONPOLAR MEDIA

The reactions of 7,7-dichlorobicyclo-heptane, 1 with organic bases were carried out in benzene and THF.The reaction course of 1 in nonpolar media is different from that in DMSO; the rearrangements of cyclopropene 3 taking place in the former. 8 is produced by the shift of double bond into the C6 ring.The cyclopropene-carbene isomerization and reactions of carbenes 14 and 15 with alkoxide anions are the probable route leading to the other products.