10385-47-4

Basic information

• Product Name: Ethanone, 1-phenyl-2-(2-phenyl-4H-1-benzopyran-4-ylidene)-
• CAS NO: 10385-47-4
• Molecular Formula: C23H16O2
• Molecular Weight: 324.379
• Mol File: 10385-47-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Ethanone, 1-phenyl-2-(2-phenyl-4H-1-benzopyran-4-ylidene)-(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanone, 1-phenyl-2-(2-phenyl-4H-1-benzopyran-4-ylidene)-(10385-47-4)
• EPA Substance Registry System: Ethanone, 1-phenyl-2-(2-phenyl-4H-1-benzopyran-4-ylidene)-(10385-47-4)

Safety Data

• Hazardous Substances Data: 10385-47-4(Hazardous Substances Data)

Upstream product

• 90-02-8 salicylaldehyde 
• 98-86-2 acetophenone 
• 644-78-0 2-hydroxychalcone 
• 13735-81-4 1-styrenyloxytrimethylsilane 
• 64-19-7 acetic acid 

Downstream Products

• 65-85-0 benzoic acid 
• 118-93-4 o-hydroxyacetophenone 
• 98-86-2 acetophenone 

Relevant articles and documents

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Kinetics of the reactions of flavylium ions with π-nucleophiles

The kinetics of the reactions of the flavylium ion 1a and the 4′-methoxyflavylium ion 1b with various π-nucleophiles and tributylstannane were investigated photometrically in dichloromethane. Electrophilicity parameters E(1a) = -3.46 and E(1b) = -4.96 were derived from the equation log k (20°C) = s(E + N); these allow the prediction of potential reaction partners of the flavylium ions 1a and 1b.