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

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 
• 3815-09-6 1-bromo-2,2-dimethylcyclopropane 
• 91557-69-6 4-methyl-N'-(3-methylbut-2-en-1-ylidene)benzenesulfonohydrazide 
• 78-79-5 isoprene 
• 34188-78-8 1-chloro-2,2-dimethylcyclopropane 
• 23534-96-5 1-chloro-2,2-dibromo-3,3-dimethylcyclopropane 
• 32264-50-9 1,1-dibromo-2,2-dimethylcyclopropane 
• 694-16-6 1,1-dichloro-2,2-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 
• 128889-35-0 6,6-Dimethyl-4-phenyl-2-oxa-3-aza-bicyclo[3.1.0]hex-3-ene 
• 54221-11-3 c-3-(2-Methyl-1-propenyl)-r-1,t-2-cyclopropandicarbonsaeure-dimethylester 
• 54275-69-3 t-3-(2-Methyl-1-propenyl)-r-1,c-2-cyclopropandicarbonsaeure-dimethylester 
• 139130-79-3 1-(6,6-Dimethyl-2-phenyl-2,3-diaza-bicyclo[3.1.0]hex-3-en-4-yl)-ethanone 
• 58987-01-2 3,3,6,6-Tetramethyl-trans-tricyclo<3.1.0.0^2,4>hexan 
• 51898-92-1 hexamethyl-tris-?-homobenzene 
• 75349-97-2 (Z)-3-<3-(2,2-Dimethylcyclopropyl)-2,2-dimethylcyclopropyl>propensaeure-methylester 
• 75349-97-2 (E)-3-<3-(2,2-Dimethylcyclopropyl)-2,2-dimethylcyclopropyl>propensaeure-methylester 

Relevant articles and documents

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.

Stereocontrolled approaches to 2-(2-aminoalkyl)-1-hydroxycyclopropanes

(1S,2S)-2[(S)-Amino(4-methoxyphenyl)methyl]cyclopropan-1-ol together with a range of racemic 2-(2-aminoalkyl)-1-hydroxycyclopropanes were prepared by a stepwise procedure involving a 1,3-dipolar cycloaddition of a nitrile oxide to a cyclopropene followed

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.

SELECTIVITY IN THE REACTIONS OF 3,3-DISUBSTITUTED CYCLOPROPENES WITH NITRILE OXIDES

The reactions of 3-R-3-R'-disubstituted cyclopropenes with nitrile oxides lead to the formation of 4,6,6-trisubstituted 2-oxa-3-azabicyclohex-3-enes, which can be isolated with high yields.Substituents at C3 of the cyclopropane ring (phe

Reaktion von 1,2,4,5-Tetrazin-3,6-dicarbonsaeure-dimethylester mit 3,3-Dimethylcyclopropen: Unerwartete Bildung eines -Addukts

Reaction of tetrazine 1 with 3,3-dimethylcyclopropene (2) at lower temperature leads to the expected products 3 and 4; in addition a -adduct 7 is isolated at higher temperature (>80 deg C).Its structure was ascertained by spectroscopic data and X-ray structure analysis.