4687-38-1

Basic information

• Product Name: Butanedioic acid, 2,3-dibenzoyl-, diethyl ester
• CAS NO: 4687-38-1
• Molecular Formula: C22H22O6
• Molecular Weight: 382.413
• Mol File: 4687-38-1.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: Butanedioic acid, 2,3-dibenzoyl-, diethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Butanedioic acid, 2,3-dibenzoyl-, diethyl ester(4687-38-1)
• EPA Substance Registry System: Butanedioic acid, 2,3-dibenzoyl-, diethyl ester(4687-38-1)

Safety Data

• Hazardous Substances Data: 4687-38-1(Hazardous Substances Data)

Upstream product

• 59726-54-4 diethyl 2,3-dibenzoylbut-2-enedioate 
• 94-02-0 ethyl 3-oxo-3-phenylpropionate 
• 603-35-0 triphenylphosphine 
• 79742-18-0 2-benzoylbut-2-enedioic acid diethyl ester 
• 100-52-7 benzaldehyde 
• 423-39-2 1-iodo-2,2,3,3,4,4,5,5,5-nonafluorobutane 
• 15723-90-7 4-nitrobenzamidine hydrochloride 
• 1121543-12-1 α,α-dibromo-2'-methoxyacetophenone 
• 1114-31-4 diethyl meso-2,3-dibromosuccinate 

Downstream Products

• 128792-96-1 diethyl 4-benzoyl-3,4-dihydro-3-methylene-6-phenyl-2H-pyran-4,5-dicarboxylate 
• 851-33-2 1,2,5-triphenyl-1H-pyrrole 
• 13213-81-5 ethyl 1,2,5-triphenyl-1H-pyrrole-3-carboxylate 
• 67560-62-7 2,6-diphenyl-3,7-dioxabicyclo<3.3.0>octane 
• 81581-36-4 threo-2,3-bis-(α-hydroxybenzyl)butane-1,4-diol 
• 60903-90-4 diethyl 2,3-dibenzoylmaleate 
• 59726-54-4 dibenzoyl-fumaric acid diethyl ester 
• 29113-66-4 ethyl 2,5-diphenylfuran-3-carboxylate 
• 4687-42-7 diethyl 2,5-diphenylfuran-3,4-dicarboxylate 
• 495-71-6 phenacylacetophenone 
• 5446-67-3 5,6,11,12-Tetraoxo-5,5a,6,11,11a,12-hexahydro-naphthacen 

Relevant articles and documents

Ambient-Light-Promoted Three-Component Annulation: Synthesis of Perfluoroalkylated Pyrimidines

An ambient-light-promoted and metal-free three-component reaction of active methylene compounds, perfluoroalkyl iodides, and guanidines/amidines is reported. This constitutes a powerful method to prepare perfluoroalkylated pyrimidines with mild reaction conditions, broad substrate scope, excellent functional group tolerance, and simple operation. A radical/polar mechanism involving the formation of a halogen-bond adduct and radical cross-coupling is proposed.

Oxidative Coupling of 1,3-Dicarbonyl Compounds by Cerium(IV) Ammonium Nitrate

A fast, mild, and highly efficient method for the intermolecular coupling of 1,3-dicarbonyl compounds using cerium ammonium nitrate in CH 3CN/CH3OH/H2O has been described. The procedure provided a convenient method for the synthesis of 1,4-diketone derivatives with excellent yields (up to 96%) and powerful evidence for the oxidation mechanism mediated by cerium ammonium nitrate. Copyright

Efficient selective formation of C-C single bonds and C=C double bonds by NBS-promoted oxidative coupling of β-keto esters

A new application of NBS, which results in the oxidative coupling of β-keto esters to selectively form C-C single and C=C double bonds, can be controlled by the amount of NBS and t-BuOK employed. This methodology adds a new entry to C-C single and C=C double-bond formation between active methylene groups under mild conditions with high selectivity. Copyright Taylor & Francis Group, LLC.