144900-21-0

Basic information

• Product Name: 5-Benzyloxy-3-methoxymethoxy-2-methyl-pyran-4-one
• CAS NO: 144900-21-0
• Molecular Weight: 276.289
• Mol File: 144900-21-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-Benzyloxy-3-methoxymethoxy-2-methyl-pyran-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Benzyloxy-3-methoxymethoxy-2-methyl-pyran-4-one(144900-21-0)
• EPA Substance Registry System: 5-Benzyloxy-3-methoxymethoxy-2-methyl-pyran-4-one(144900-21-0)

Safety Data

• Hazardous Substances Data: 144900-21-0(Hazardous Substances Data)

Upstream product

• 144900-19-6 3,5-dibenzyloxy-2-methyl-4H-pyran-4-one 
• 75253-89-3 6-Bromo-2-methoxy-4-methyl-3,7-dioxa-bicyclo[4.1.0]heptan-5-one 
• 144900-15-2 6-Chloro-2-methoxy-4-methyl-3,7-dioxa-bicyclo[4.1.0]heptan-5-one 
• 66212-71-3 4-bromo-6-methoxy-2-methyl-2H-pyran-3(6H)-one 
• 66212-70-2 4-chloro-6-methoxy-2-methyl-2H-pyran-3(6H)-one 
• 100-44-7 benzyl chloride 
• 1073-96-7 5-hydroxymaltol 
• 107-30-2 chloromethyl methyl ether 
• 144900-20-9 5-benzyloxy-3-hydroxy-2-methyl-4H-pyran-4-one 

Relevant articles and documents

A CONVENIENT SYNTHESIS OF 3-HYDROXY-4H-PYRAN-4-ONE DERIVATIVES HAVING A HALO OR HYDROXY GROUP AT THE 5-POSITION

The reaction of 4,5-epoxy-4-halo-6-methoxy-2-methyltetrahydropyran-3-ones (4b, 5b) in acidic media was examined and the following results were found: The reaction of 4b or 5b with 1percent sulfuric acid afforded a mixture of 3,5-dihydroxy-4H-pyran-4-one (