87532-11-4

Basic information

• Product Name: 2H-Pyran-2-one, 3-(benzoyloxy)tetrahydro-
• Synonyms: 2H-Pyran-2-one,3-(benzoyloxy)tetrahydro
• CAS NO: 87532-11-4
• Molecular Formula: C12H12O4
• Molecular Weight: 220.22100
• Mol File: 87532-11-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2H-Pyran-2-one, 3-(benzoyloxy)tetrahydro-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Pyran-2-one, 3-(benzoyloxy)tetrahydro-(87532-11-4)
• EPA Substance Registry System: 2H-Pyran-2-one, 3-(benzoyloxy)tetrahydro-(87532-11-4)

Safety Data

• Hazardous Substances Data: 87532-11-4(Hazardous Substances Data)

Upstream product

• 542-28-9 3,4,5,6-tetrahydro-2H-pyran-2-one 
• 71309-70-1 ((3,4-dihydro-2H-pyran-6-yl)oxy)trimethylsilane 
• 7717-48-8 lead(IV) tetrabenzoate 

Relevant articles and documents

Oxidation of Alkyl Trimethylsilyl Ketene Acetals with Lead(IV)

Alkyl trimethylsilyl ketene acetals generated from either esters or lactones react with lead(IV) acetate (LTA) or lead(IV) benzoate (LTB) to afford useful yields of the corresponding α-carboyloxy esters and α-carboyloxy lactones.Yields of the reaction products are optimized by use of the appropriate solvent (methylene chloride or benzene) during oxidation.Alkyl groups such as methyl, ethyl, and tert-butyl are all compatible with the procedure, and lactones containing five-, six-, and seven-membered rings give good yields of oxidation products.