82096-14-8

Basic information

• Product Name: (4-Isopropenyl-cyclohex-1-enylmethyl)-trimethyl-silane
• Synonyms: (4-Isopropenyl-cyclohex-1-enylmethyl)-trimethyl-silane
• CAS NO: 82096-14-8
• Molecular Weight: 208.419
• Mol File: 82096-14-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (4-Isopropenyl-cyclohex-1-enylmethyl)-trimethyl-silane(CAS DataBase Reference)
• NIST Chemistry Reference: (4-Isopropenyl-cyclohex-1-enylmethyl)-trimethyl-silane(82096-14-8)
• EPA Substance Registry System: (4-Isopropenyl-cyclohex-1-enylmethyl)-trimethyl-silane(82096-14-8)

Safety Data

• Hazardous Substances Data: 82096-14-8(Hazardous Substances Data)

Upstream product

• 70901-64-3 trimethyl(2-methylenebut-3-enyl)silane 
• 1450-14-2 1,1,1,2,2,2-hexamethyldisilane 
• 13170-43-9 (trimethylsilyl)methylmagnesium chloride 
• 74043-09-7 4-acetyl-1-trimethylsilylmethyl-1-cyclohexene 

Downstream Products

• 499-97-8 pseudolimonene 
• 138-86-3 limonene. 

Relevant articles and documents

Silylation of Allylic Trifluoroacetates and Acetates Using Organodisilanes Catalyzed by Palladium Complex

Silylation of allylic acetates (1) using organodisilanes (2) was carried out in the presence of a catalytic amount of Pd(DBA)2-LiCl at 100 deg C. The silylation proceeded smoothly without β-hydrogen elimination of a resulting (?-allyl)palladium intermediate. The added chloride salt such as LiCl or NaCl was indispensable for the catalytic activity. On the other hand, remarkable improvement of the silylation was realized by employing allylic trifluoroacetates (4) in place of the acetates (1) as the substrates. The silylation proceeded even at room temperature, and the added chloride salts was not necessary as the catalyst component. In the silylation, transmetalation of the disilanes (2) with (η3-allyl)palladium intermediate (7) might be a critical step in the catalytic cycle. Model reactions for the transmetalation were carried out.