203383-32-8

Basic information

• Product Name: 2,5-bis(3-methoxy-4-methylsulfonyloxyphenyl)-3,4-dimethylfuran
• Synonyms: 2,5-bis(3-methoxy-4-methylsulfonyloxyphenyl)-3,4-dimethylfuran
• CAS NO: 203383-32-8
• Molecular Weight: 496.559
• Mol File: 203383-32-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,5-bis(3-methoxy-4-methylsulfonyloxyphenyl)-3,4-dimethylfuran(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-bis(3-methoxy-4-methylsulfonyloxyphenyl)-3,4-dimethylfuran(203383-32-8)
• EPA Substance Registry System: 2,5-bis(3-methoxy-4-methylsulfonyloxyphenyl)-3,4-dimethylfuran(203383-32-8)

Safety Data

• Hazardous Substances Data: 203383-32-8(Hazardous Substances Data)

Upstream product

• 203383-29-3 3'-methoxy-4'-methylsulfonyloxypropiophenone 
• 121-33-5 vanillin 
• 52200-05-2 4-methanesulfonyloxy-3-methoxybenzaldehyde 
• 203383-31-7 2-methoxy-4-(1-methoxy-1-propenyl)-1-methylsulfonyloxybenzene 
• 203383-30-6 2-bromo-3'-methoxy-4'-methylsulfonyloxypropiophenone 

Downstream Products

• 10035-27-5 4,4'-(3,4-dimethylfuran-2,5-diyl)bis(2-methoxyphenol) 

Relevant articles and documents

Preparations of Furans from α-Bromo Ketones and Enol Ethers Catalyzed by a Rhenium(I) Nitrogen Complex

By the catalytic use of a rhenium(I) nitrogen complex, [ReCl(N2)(PMe2Ph)4], α-keto radicals are generated from α-bromo ketones and react with vinyl ethers and silyl enol ethers intermolecularly. Various substituted furans, including tetrasubstituted furans such as furoguaiacin, are prepared by this method.