143755-49-1

Basic information

• Product Name: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-phenyl-5-[(phenylamino)carbonyl]-, ethyl ester
• CAS NO: 143755-49-1
• Molecular Formula: C23H24N2O3
• Molecular Weight: 376.455
• Mol File: 143755-49-1.mol

Chemical Properties

• CAS DataBase Reference: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-phenyl-5-[(phenylamino)carbonyl]-, ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-phenyl-5-[(phenylamino)carbonyl]-, ethyl ester(143755-49-1)
• EPA Substance Registry System: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-phenyl-5-[(phenylamino)carbonyl]-, ethyl ester(143755-49-1)

Safety Data

• Hazardous Substances Data: 143755-49-1(Hazardous Substances Data)

Upstream product

• 3532-54-5 2-benzylidene-3-oxo-N-phenylbutanamide 
• 626-34-6 ethyl aminocrotonate 
• 1801-18-9 β-Aminocrotonanilide 
• 620-80-4 ethyl 2-benzylidene acetoacetate 

Downstream Products

• 143755-92-4 4-phenyl-5-ethoxycarbonyl-1,2,6-trimethyl-1,4-dihydropyridine-3-carboxylic acid N-phenyl-N-methylamide 
• 143755-87-7 4-phenyl-5-ethoxycarbonyl-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid N-phenyl-N-methylamide 
• 143755-71-9 2,6-Dimethyl-4-phenyl-5-phenylcarbamoyl-nicotinic acid ethyl ester 

Relevant articles and documents

Synthesis of benzo[c][2,7]naphthyridine-6-ones via cascade aromatization/C(sp2)–H amidation of 1,4-dihydropyridines

A K2S2O8-mediated cascade dehydrogenative aromatization/intramolecular C(sp2)–H amidation of 1,4-dihydropyridines is described. This method provides an efficient access to multisubstituted benzo[c][2,7]naphthyri

SYNTHESIS OF ETHOXYCARBONYL-1,4- AND -1,2-DIHYDROPYRIDINECARBOXYLIC ACID AMIDES

3-Carbamoyl derivatives of 4-phenyl-5-ethoxycarbonyl-2,6-dimethyl-1,4-dihydropyridine were obtained by cyclocondensation of 2-benzylideneacetoacetic ester with β-aminocrotonic acid amide or anilides.In the alkylation of 4-phenyl-5-ethoxycarbonyl-2,6-dimet