76782-18-8

Basic information

• Product Name: 1,3-Butanedione, 2-[(dimethylamino)methylene]-1-phenyl-
• CAS NO: 76782-18-8
• Molecular Formula: C13H15NO2
• Molecular Weight: 217.268
• Mol File: 76782-18-8.mol

Chemical Properties

• CAS DataBase Reference: 1,3-Butanedione, 2-[(dimethylamino)methylene]-1-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Butanedione, 2-[(dimethylamino)methylene]-1-phenyl-(76782-18-8)
• EPA Substance Registry System: 1,3-Butanedione, 2-[(dimethylamino)methylene]-1-phenyl-(76782-18-8)

Safety Data

• Hazardous Substances Data: 76782-18-8(Hazardous Substances Data)

Upstream product

• 4637-24-5 N,N-dimethyl-formamide dimethyl acetal 
• 93-91-4 1-phenylbutan-1,3-dione 

Downstream Products

• 127143-19-5 N-(5-benzoyl-6-methyl-2-oxo-2H-pyran-3-yl)benzamide 
• 112381-13-2 4-Benzoyl-3-methyl-1H-pyrrole-2-carbonitrile 
• 112381-12-1 4-Benzoyl-3-methyl-1H-pyrrole-2-carboxylic acid amide 
• 2589-81-3 (4-hydroxy-1,3-phenylene)bis(phenylmethanone) 
• 76782-19-9 ethyl 5-benzoyl-4-oxo-4H-pyrane-2-carboxylate 
• 1083-01-8 4-oxo-6-phenyl-4H-pyrane-2-carboxylic acid 
• 112381-11-0 ethyl 4-benzoyl-3-methylpyrrole-2-carboxylate 
• 95050-68-3 5-benzoyl-1,2-dihydro-6-methyl-2-oxo-3-pyridinecarbonitrile 
• 95050-67-2 5-acetyl-1,2-dihydro-2-oxo-6-phenyl-3-pyridinecarbonitrile 
• 113246-39-2 5-Benzoyl-6-methyl-2(1H)-pyrimidinone 
• 3453-00-7 diethyl benzoylmethylphosphonate 

Relevant articles and documents

The Synthesis and Transformation of Ethyl 2-(2-Acetyl-2-benzoyl-1-ethenyl)amino-3-dimethylaminopropenoate. A new Synthesis of 2,3,4-Trisubstituted Pyrroles

The synthesis of ethyl 2-(2-acetyl-2-benzoyl-1-ethenyl)amino-3-dimethylaminopropenoate (4) from benzoylacetone (1) via 3-dimethylaminomethylenebenzoylacetone (2) and ethyl N-(2-acetyl-2-benzoyl-1-ethenyl)glycinate (3) and its transformation into 4-benzoyl-2-ethoxycarbonyl-3-methylpyrrole (9) is described. Cyclization of 4 into 9 represents a new synthesis of polysubstituted pyrroles.

Preparative synthesis of ethyl 5-acyl-4-pyrone-2-carboxylates and 6-aryl-, 6-alkyl-, and 5-acylcomanic acids on their basis

A simple and efficient method for the synthesis of ethyl 5-alkanoyl- and 5-aroyl-4-pyrone-2-carboxylates was developed, which is based on the condensation of 1-R-2-(dimethyl-aminomethylidene)butane-1,3-diones, obtained from 1,3-diketones and dimethylforma

Methyl 2-Benzoylamino-3-dimethylaminopropenoate in the Synthesis of Heterocyclic Systems. The Synthesis of Substituted 3-Benzoylamino-2H-pyran-2-ones

5,6-Disubstituted 3-benzoylamino-2H-pyran-2-ones 3 are prepared either from 1.3-dicarbonyl compounds 1 and methyl 2-benzoyl-amino-3-dimethylaminopropenoate (2) in an one-step reaction or from ethyl 2-acyl-3-dimethylaminopropenoates 5a,b or 2-(dimethylamino)-methylene-1,3-diketones 5c,d and 5-oxo-2-phenyl-1,3-oxazole 6.