3907-06-0

Basic information

• Product Name: 3,3-Dimethylcyclopropene
• Synonyms: 3,3-Dimethylcyclopropene
• CAS NO: 3907-06-0
• Molecular Formula: C₅H₈
• Molecular Weight: 68.117
• Mol File: 3907-06-0.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 20°Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: 0.801g/cm³
• Vapor Pressure: 908mmHg at 25°C
• Refractive Index: 1.448
• CAS DataBase Reference: 3,3-Dimethylcyclopropene(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3-Dimethylcyclopropene(3907-06-0)
• EPA Substance Registry System: 3,3-Dimethylcyclopropene(3907-06-0)

Safety Data

• Hazardous Substances Data: 3907-06-0(Hazardous Substances Data)

Usage

InChI:InChI=1/C5H8/c1-5(2)3-4-5/h3-4H,1-2H3

Upstream product

• 75-09-2 dichloromethane 
• 29917-94-0 2-methylprop-1-enyllithium 
• 694-16-6 1,1-dichloro-2,2-dimethylcyclopropane 
• 32264-50-9 1,1-dibromo-2,2-dimethylcyclopropane 
• 34188-78-8 1-chloro-2,2-dimethylcyclopropane 
• 78-79-5 isoprene 
• 91557-69-6 4-methyl-N'-(3-methylbut-2-en-1-ylidene)benzenesulfonohydrazide 
• 3815-09-6 1-bromo-2,2-dimethylcyclopropane 
• 23534-96-5 1-chloro-2,2-dibromo-3,3-dimethylcyclopropane 

Downstream Products

• 59160-07-5 (1R,3S)-2,2-Dimethyl-3-vinyl-cyclopropanecarboxylic acid ethyl ester 
• 69146-93-6 3(Z)-(3'-Butenyl)-2,2-dimethyl-cyclopropancarbonsaeure 
• 69146-94-7 (1S,3R)-2,2-Dimethyl-3-(4-methyl-pent-4-enyl)-cyclopropanecarboxylic acid 
• 69147-03-1 1,1-Dimethyl-2-(2-methylallyl)cyclopropan 
• 2223-54-3 3,3,6,6-tetramethyl-1,4-cyclohexadiene 
• 68998-20-9 2,2,2',2'-Tetramethyl-bicyclopropyl 
• 1572-52-7 2,4-dicyano-1-butene 
• 58987-01-2 3,3,6,6-Tetramethyl-trans-tricyclo<3.1.0.0^2,4>hexan 
• 103667-10-3 (1R,2R,4S,5S,7R)-3,3,8,8-Tetramethyl-tricyclo[5.1.0.0^2,4]octane-5-carbonitrile 
• 103620-08-2 (1R,2R,4S,5R,7R)-3,3,8,8-Tetramethyl-tricyclo[5.1.0.0^2,4]octane-5-carbonitrile 
• 103620-06-0 (Z)-3-((1S,2R)-3,3,2',2'-Tetramethyl-bicyclopropyl-2-yl)-acrylonitrile 
• 103620-07-1 (E)-3-((1S,2R)-3,3,2',2'-Tetramethyl-bicyclopropyl-2-yl)-acrylonitrile 
• 51898-92-1 hexamethyl-tris-?-homobenzene 
• 75349-97-2 (Z)-3-<3-(2,2-Dimethylcyclopropyl)-2,2-dimethylcyclopropyl>propensaeure-methylester 

Relevant articles and documents

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PREPARATION OF 3,3-DISUBSTITUTED CYCLOPROPANES BY THE DEHYDROHALOGENATION OF MONOHALOCYCLOPROPANES UNDER PHASE TRANSFER CATALYSIS CONDITIONS

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Tandem Hydroalumination/Cu-Catalyzed Asymmetric Vinyl Metalation as a New Access to Enantioenriched Vinylcyclopropane Derivatives

Herein, we report the first enantio- and diastereoselective addition of stereodefined vinyl organometallic reagents to cyclopropenes. The operationally simple tandem hydroalumination and copper-catalyzed vinylmetalation allows for the unique access of a diverse set of enantioenriched vinylcyclopropane derivatives.

New complexes of platinum(0) with cyclopropenes

New cyciopropene complexes of platinum have been synthesised with a variety of bulky substituents on all positions of the cyciopropene ring. Two of these novel complexes, [Pt(3,3-Ph3C3H2)(PPh3)2] and [Pt(1,2-Ph2C3H2)(PPh3)2J, have been structurally characterised by X-ray analysis. Both contain a cyciopropene ring which has remained intact upon complexation. The bond lengths within the complexes are remarkably independent of the substituents. The structural characteristics and the 31P NMR spectra of these complexes are discussed in detail.