200926-86-9

Basic information

• Product Name: 1-(1-carboxylato-2-phenyl-3-benzoylpropyl)-3-(2',6'-dimethyl-3',5'-diethoxycarbonyl-1',4'-dihydro-4'-pyridyl)pyridinium
• CAS NO: 200926-86-9
• Molecular Weight: 596.68
• Mol File: 200926-86-9.mol

Chemical Properties

• CAS DataBase Reference: 1-(1-carboxylato-2-phenyl-3-benzoylpropyl)-3-(2',6'-dimethyl-3',5'-diethoxycarbonyl-1',4'-dihydro-4'-pyridyl)pyridinium(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(1-carboxylato-2-phenyl-3-benzoylpropyl)-3-(2',6'-dimethyl-3',5'-diethoxycarbonyl-1',4'-dihydro-4'-pyridyl)pyridinium(200926-86-9)
• EPA Substance Registry System: 1-(1-carboxylato-2-phenyl-3-benzoylpropyl)-3-(2',6'-dimethyl-3',5'-diethoxycarbonyl-1',4'-dihydro-4'-pyridyl)pyridinium(200926-86-9)

Safety Data

• Hazardous Substances Data: 200926-86-9(Hazardous Substances Data)

Upstream product

• 94-41-7 benzalacetophenone 
• 200926-80-3 1-carboxymethyl-2',6'-dimethyl-3',5'-bisethoxycarbonyl-1',4'-dihydro-[3,4']bipyridinyl-1-ium 
• 23125-30-6 diethyl 2,6-dimethyl-4-(3-pyridyl)-1,4-dihydropyridine-3,5-dicarboxylate 

Relevant articles and documents

Some transformations of N-ethoxycarbonyl-methylpyridinium bromides with a pyridyl or 1,4-dihydropyridyl substituent at position 3

The direction of the reaction of derivatives of N-ethoxycarbonylmethylpyridinium bromide with chalcone in the presence of bases depends on the substituent at position 3 of the pyridine ring. In the presence of a pyridyl substituent a derivative of 2,3-dihydroindolizine is formed. In the case of a 1,4-dihydropyridyl substituent cycloaddition does not occur, and a Michael addition product (an acyclic betaine) is formed. The latter can be transformed into a derivative of indolizine only under the conditions of decarboxylation. 1997 Plenum Publishing Corporation.