1150644-10-2

Basic information

• Product Name: 3-acetyl-6-(4-chlorophenyl)-4-hydroxy-5,6-dihydropyran-2-one
• Synonyms: 3-acetyl-6-(4-chlorophenyl)-4-hydroxy-5,6-dihydropyran-2-one
• CAS NO: 1150644-10-2
• Molecular Weight: 266.681
• Mol File: 1150644-10-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-acetyl-6-(4-chlorophenyl)-4-hydroxy-5,6-dihydropyran-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-acetyl-6-(4-chlorophenyl)-4-hydroxy-5,6-dihydropyran-2-one(1150644-10-2)
• EPA Substance Registry System: 3-acetyl-6-(4-chlorophenyl)-4-hydroxy-5,6-dihydropyran-2-one(1150644-10-2)

Safety Data

• Hazardous Substances Data: 1150644-10-2(Hazardous Substances Data)

Upstream product

• 15908-50-6 3-[di(methylthio)methylene]pentane-2,4-dione 
• 104-88-1 4-chlorobenzaldehyde 
• 211988-07-7 3-[bis(ethylsulfanyl)meth-ylene]pentane-2,4-dione 

Relevant articles and documents

[4+2] Annulatlon - Convenient synthesis of substituted dihydropyranones in aqueous media

A facile and convenient synthesis of dihydropyranones has been developed by a formal [4+2] annulation of readily available α-acetyl ketene S,S-acetals with various aldehydes, involving a tandem aldol reaction and conjugate addition-elimination reaction, i