78456-56-1

Basic information

• Product Name: C₄₃H₂₉NO
• CAS NO: 78456-56-1
• Molecular Weight: 575.709
• Mol File: 78456-56-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₄₃H₂₉NO(CAS DataBase Reference)
• NIST Chemistry Reference: C₄₃H₂₉NO(78456-56-1)
• EPA Substance Registry System: C₄₃H₂₉NO(78456-56-1)

Safety Data

• Hazardous Substances Data: 78456-56-1(Hazardous Substances Data)

Upstream product

• 1484-13-5 9-vinyl-9H-carbazole 
• 5660-91-3 1,3-diphenyl-2H-cyclopenta<1>phenanthren-2-one 

Relevant articles and documents

Frontier-Controlled Cycloaddition Reactions of Phencyclone with Electron-Rich Dienophiles via Charge-Transfer Complexes: Kinetic Study and Its Mechanistic Aspects

Quantitative spectroscopic evidence indicates that phencyclone (2-oxo-1,3-diphenyl-2H-cyclopentaphenanthrene, 1a) forms a charge-transfer complex with dienophiles involving medium-membered-ring unsaturated compounds.Analysis of the second-order rate constants for the cycloaddition in 1a with the dienophiles shows that there is a decrease in the apparent rate constants with increased concentration of the dienophiles.These data can be interpreted as evidence for the presence of a charge-transfer complex in the reaction mixture.It appears likely that the cycloaddition of 1a with good donor molecules proceeds via charge-transfer complexes, and the charge-transfer complexation plays an important role in determining both the regiochemistry and the stereochemistry of the adducts.