39644-63-8

Basic information

• Product Name: 1-(4-Ethyl-phenyl)-2-(triphenyl-λ⁵-phosphanylidene)-ethanone
• CAS NO: 39644-63-8
• Molecular Weight: 408.48
• Mol File: 39644-63-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-(4-Ethyl-phenyl)-2-(triphenyl-λ⁵-phosphanylidene)-ethanone(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-Ethyl-phenyl)-2-(triphenyl-λ⁵-phosphanylidene)-ethanone(39644-63-8)
• EPA Substance Registry System: 1-(4-Ethyl-phenyl)-2-(triphenyl-λ⁵-phosphanylidene)-ethanone(39644-63-8)

Safety Data

• Hazardous Substances Data: 39644-63-8(Hazardous Substances Data)

Upstream product

• 2632-14-6 4-ethylphenacyl bromide 
• 603-35-0 triphenylphosphine 

Downstream Products

• 29587-80-2 (Z)-4-(4-Ethyl-phenyl)-4-oxo-but-2-enoic acid 
• 39644-71-8 (Z)-4-(4-Ethyl-phenyl)-4-oxo-but-2-enoic acid ethyl ester 

Relevant articles and documents

Rh-Catalyzed diastereoselective desymmetrization of enone tethered-cyclohexadienones: Via tandem arylative cyclization

The rhodium-catalyzed arylative cyclization of enone tethered-cyclohexadienones has been developed with high efficiency, thus providing cis-fused bicyclic enones in good yields and with excellent diastereoselectivities. Furthermore, this mild transformation has a broad range of substrate scope and excellent functional group tolerance. In addition, bicyclic products have an enone functionality, which can be a synthetically valuable handle for further transformations.