89671-64-7

Basic information

• Product Name: dimedone enol α-phenylcinnamate
• CAS NO: 89671-64-7
• Molecular Weight: 346.426
• Mol File: 89671-64-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: dimedone enol α-phenylcinnamate(CAS DataBase Reference)
• NIST Chemistry Reference: dimedone enol α-phenylcinnamate(89671-64-7)
• EPA Substance Registry System: dimedone enol α-phenylcinnamate(89671-64-7)

Safety Data

• Hazardous Substances Data: 89671-64-7(Hazardous Substances Data)

Upstream product

• 73888-57-0 dimethylselenoniumdimedonate 
• 886-38-4 diphenylcyclopropenone 
• 5508-42-9 2-dimethylsulfuranylideneindane-1,3-dione 

Relevant articles and documents

REACTION OF CYCLIC SELENIUM DIKETOYLIDES WITH DIPHENYLCYCLOPROPENONE

In reaction with diphenylcyclopropenone dimethylselenonioindanedionide only forms 5-oxo-3,4-diphenylindeno-2-pyrone.The reaction of diphenylcyclopropenone with dimethylselenoniodimedolide leads to the formation of condensed α- and γ-pyrones and also the product from addition of the ketocarbene of dimedone at the double bond of cyclopropenone and dimedone α-phenylcinnamate.The sulfonionindanedionide forms the 2-indenopyrone appreciably more slowly than the selenonium analog and with half the yield.Condensed pyrones are not formed at all in the reaction of the sulfoniodimedonide.