182944-12-3

Basic information

• Product Name: 3-(3,3-Dimethyl-but-1-ynyl)-5,5-dimethyl-2-pent-4-enyl-cyclohex-2-enone
• CAS NO: 182944-12-3
• Molecular Weight: 272.431
• Mol File: 182944-12-3.mol

Chemical Properties

• CAS DataBase Reference: 3-(3,3-Dimethyl-but-1-ynyl)-5,5-dimethyl-2-pent-4-enyl-cyclohex-2-enone(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(3,3-Dimethyl-but-1-ynyl)-5,5-dimethyl-2-pent-4-enyl-cyclohex-2-enone(182944-12-3)
• EPA Substance Registry System: 3-(3,3-Dimethyl-but-1-ynyl)-5,5-dimethyl-2-pent-4-enyl-cyclohex-2-enone(182944-12-3)

Safety Data

• Hazardous Substances Data: 182944-12-3(Hazardous Substances Data)

Upstream product

• 7766-48-5 1-iodo-4-pentene 
• 130660-07-0 3-(3,3-dimethylbut-1-yn-1-yl)-5,5-dimethylcyclohex-2-enone 
• 6267-39-6 3-ethoxy-5,5-dimethyl-2-cyclohexen-1-one 
• 917-92-0 3,3-Dimethylbut-1-yne 

Relevant articles and documents

Photoisomerization of 5,5-dimethyl-3-(3,3-dimethylbut-1-ynyl)-2-(pent-4-enyl)-cyclohex-2-enone to tert-butyl(4,4-dimethyl-2-oxotricyclo[7.3.0.0 1,6]dodec-6-en-7-yl)carbene

On irradiation (λ > 340 nm) cyclohexenone 1 is converted to a mixture of diastereoisomeric 4,4-dimethyl-7-(2,2-dimethylcyclopropyl)tricyclo[7.3.0.0 1,6]dodec-6-en-2-ones 2 via the title carbene 4, which can also be efficiently trapped both by m