103667-10-3

Basic information

• Product Name: (1R,2R,4S,5S,7R)-3,3,8,8-Tetramethyl-tricyclo[5.1.0.0^2,4]octane-5-carbonitrile
• Synonyms: (1R,2R,4S,5S,7R)-3,3,8,8-Tetramethyl-tricyclo[5.1.0.0^2,4]octane-5-carbonitrile
• CAS NO: 103667-10-3
• Molecular Weight: 189.301
• Mol File: 103667-10-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (1R,2R,4S,5S,7R)-3,3,8,8-Tetramethyl-tricyclo[5.1.0.0^2,4]octane-5-carbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: (1R,2R,4S,5S,7R)-3,3,8,8-Tetramethyl-tricyclo[5.1.0.0^2,4]octane-5-carbonitrile(103667-10-3)
• EPA Substance Registry System: (1R,2R,4S,5S,7R)-3,3,8,8-Tetramethyl-tricyclo[5.1.0.0^2,4]octane-5-carbonitrile(103667-10-3)

Safety Data

• Hazardous Substances Data: 103667-10-3(Hazardous Substances Data)

Upstream product

• 107-13-1 acrylonitrile 
• 3907-06-0 3,3-Dimethylcyclopropen 

Relevant articles and documents

Reactions of Cyclopropenes, VII. Nickel(0)-catalyzed Cotrimerisation of 3,3-Dimethylcyclopropene with Methyl Acrylate

The cotrimerisation of 3,3-dimethylcyclopropene (1) with methyl acrylate is catalyzed by phosphane- or phosphite-Ni(0) compounds under mild conditions (40 - 50 deg C).Depending on the nature of the phosphane or phosphite 1 and methyl acrylate cotrimerise mainly in the ratio 2 : 1 or 1 : 2 to give cis/trans-5 or cis/trans-6 and cyclic cis/trans-7. trans-5 and trans-6 are thermally more labile than the corresponding cis compounds.Heating to 200 deg C for two hours induces their complete rearrangement to 12 and 13 or 14 via 1,5-homodienylhydrogen shift.