251577-97-6

Basic information

• Product Name: furan-2,5-diylbis(phenylmethanone)
• Synonyms: furan-2,5-diylbis(phenylmethanone)
• CAS NO: 251577-97-6
• Molecular Weight: 276.291
• Mol File: 251577-97-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: furan-2,5-diylbis(phenylmethanone)(CAS DataBase Reference)
• NIST Chemistry Reference: furan-2,5-diylbis(phenylmethanone)(251577-97-6)
• EPA Substance Registry System: furan-2,5-diylbis(phenylmethanone)(251577-97-6)

Safety Data

• Hazardous Substances Data: 251577-97-6(Hazardous Substances Data)

Upstream product

• 5426-09-5 7-oxanorborn-5-ene-2,3-dicarboxylic anhydride 
• 98-88-4 benzoyl chloride 
• 823-82-5 2,5-diformylfurane 
• 71-43-2 benzene 
• 1623-88-7 5-chloromethylfurfural 
• 10375-34-5 2,5-furandicarbonyl dichloride 
• 7446-70-0 aluminium trichloride 

Downstream Products

• 608-37-7 dibromomaleic acid 
• 88-65-3 2-bromobenzoic-acid 
• 552-16-9 ortho-nitrobenzoic acid 
• 121-92-6 3-nitrobenzoic acid 
• 62-23-7 4-nitro-benzoic acid 

Relevant articles and documents

METHOD FOR PREPARING 2,5-DISUBSTITUTED FURAN COMPOUND

Disclosed is a method for preparing a 2,5-disubstituted furan compound. The 2,5-disubstituted furan compound is prepared in a simple, convenient and highly efficient way by reacting 2,3-dicarboxylic anhydride-7-oxabicyclo[2.2.1]hept-5-ene and/or furan with an acylating reagent and/or an alkylating reagent. The preparation method is simple and efficient, has a short process and less by-products, and the 2,5-disubstituted furan compound prepared by using the method has a high purity, and can satisfy the requirements for being used as a raw material for engineering plastics, such as high-performance polyesters, epoxy resins, polyamides, polyurethanes and the like, and as a chemical raw material and a pharmaceutical intermediate raw material.

Production of 5-(chloromethyl)furan-2-carbonyl chloride and furan-2,5-dicarbonyl chloride from biomass-derived 5-(chloromethyl)furfural (CMF)

Acid chloride derivatives of 5-(chloromethyl)furan-2-carboxylic acid and furan-2,5-dicarboxylic acid (FDCA) can be produced in high yield by treatment of the precursor aldehydes 5-(chloromethyl) furfural (CMF) and 2,5-diformylfuran (DFF) with tert-butyl hypochlorite, which is inexpensively prepared from commercial bleach and tert-butanol. 5-(Chloromethyl)furan-2-carbonyl chloride (CMFCC) and furan-2,5-dicarbonyl chloride (FDCC) are highly useful intermediates for the production of furoate ester biofuels and polymers of FDCA.