4687-42-7

Basic information

• Product Name: 3,4-Furandicarboxylic acid, 2,5-diphenyl-, diethyl ester
• CAS NO: 4687-42-7
• Molecular Formula: C22H20O5
• Molecular Weight: 364.398
• Mol File: 4687-42-7.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 3,4-Furandicarboxylic acid, 2,5-diphenyl-, diethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-Furandicarboxylic acid, 2,5-diphenyl-, diethyl ester(4687-42-7)
• EPA Substance Registry System: 3,4-Furandicarboxylic acid, 2,5-diphenyl-, diethyl ester(4687-42-7)

Safety Data

• Hazardous Substances Data: 4687-42-7(Hazardous Substances Data)

Upstream product

• 94-02-0 ethyl 3-oxo-3-phenylpropionate 
• 98-88-4 benzoyl chloride 
• 141-05-9 Diethyl maleate 
• 4687-38-1 diethyl-2,3-dibenzoylsuccinate 

Downstream Products

• 4676-54-4 (4-hydroxymethyl-2,5-diphenyl-furan-3-yl)-methanol 
• 60903-90-4 diethyl 2,3-dibenzoylmaleate 
• 19799-49-6 2,5-diphenyl-furan-3,4-dicarboxylic acid 

Relevant articles and documents

Phosphane-mediated domino synthesis of tetrasubstituted furans from simple terminal activated olefins

Convenient and highly efficient syntheses of tetrasubstituted furans with flexible substituent patterns from simple and readily available starting materials have been developed. Under very mild conditions, with the mediation of stoichiometric nBu3P, simple terminal activated olefins and acyl chlorides or anhydrides smoothly furnish tetrasubstituted furans in modest to excellent yields. This synthetic strategy features a flexible selection of substituent pattern and a C-acylation/O-acylation/C-acylation/intramolecular Wittig reaction multiple domino assembly sequence. Simplicity can give rise to flexibility and efficiency. Convenient and highly efficient syntheses of tetrasubstituted furans from simple terminal activated olefins through phosphane-mediated multiple domino assembly sequences (such as C-acylation/O-acylation/C-acylation/intramolecular Wittig reaction) have been achieved.

Synthesis of benzo[c] and naphtho[c]heterocycle diesters and dinitriles via homoelongation

(Chemical Equation Presented) Syntheses of benzo[c] and naphtho[c]heterocycle diesters and dinitriles were achieved via our newly developed iterative elongation protocol. The photophysical and electrochemical properties of these conjugated systems are explored.