129520-99-6

Basic information

• Product Name: Silane, trimethyl(1-oxo-3-phenyl-4-pentenyl)-, (R)-
• CAS NO: 129520-99-6
• Molecular Formula: C14H20OSi
• Molecular Weight: 232.398
• Mol File: 129520-99-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Silane, trimethyl(1-oxo-3-phenyl-4-pentenyl)-, (R)-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, trimethyl(1-oxo-3-phenyl-4-pentenyl)-, (R)-(129520-99-6)
• EPA Substance Registry System: Silane, trimethyl(1-oxo-3-phenyl-4-pentenyl)-, (R)-(129520-99-6)

Safety Data

• Hazardous Substances Data: 129520-99-6(Hazardous Substances Data)

Upstream product

• 81177-92-6 ethyl 1-(trimethylsilyl)vinyl ether 
• 4510-34-3 (Z)-cinnamyl alcohol 
• 138469-16-6 (Z)-cinnamyl 1-(trimethylsilyl)vinyl ether 
• 137151-54-3 (E)-cinnamyl 1-(trimethylsilyl)vinyl ether 

Relevant articles and documents

Enantioselective activation of ethers by chiral organoaluminum reagents: Application to asymmetric Claisen rearrangement

The asymmetric Claisen rearrangement of allyl vinyl ethers has been effected with a chiral organoaluminum reagent, (R)-1 or (S)-1 as an example of the enantioselectie activation of ether substrates. This method provides a facile asymmetric synthesis of various acylsilanes and acylgermanes with high optical purity. Among various trialkylsilyl substituents of chiral organoaluminum reagent 1, use of the more bulky t-butyldiphenylsilyl group exhibits the highest enantioselectivity. The conformational analysis of two possible chairlike transition-state structures of an allyl vinyl ether substrate reveals that a chiral organoaluminum reagent 1 can discriminate between these two conformations only by a difference in the orientation of α-methylene groups of ethers.