5714-31-8

Basic information

• Product Name: dimethyl 2-(2-hydroxynaphthalen-1-yl)-4,6-dimethyl-1,2-dihydropyridine-3,5-dicarboxylate
• Synonyms: 3,5-pyridinedicarboxylic acid, 1,2-dihydro-2-(2-hydroxy-1-naphthalenyl)-4,6-dimethyl-, dimethyl ester; Dimethyl 2-(2-hydroxy-1-naphthyl)-4,6-dimethyl-1,2-dihydropyridine-3,5-dicarboxylate; Pyridine-3,5-dicarboxylic acid, 1,2-dihydro-4,6-dimethyl-2-(2-hydroxy-1-naphthyl)-, dimethyl ester
• CAS NO: 5714-31-8
• Molecular Formula: C₂₁H₂₁NO₅
• Molecular Weight: 367.3951
• Mol File: 5714-31-8.mol
• Article Data: 3

Chemical Properties

• Melting Point: 210-212 °C
• Boiling Point: 510.3°C at 760 mmHg
• Flash Point: 262.4°C
• Density: 1.254g/cm³
• Vapor Pressure: 4.93E-11mmHg at 25°C
• Refractive Index: 1.606
• PKA: 10.13±0.46(Predicted)
• CAS DataBase Reference: dimethyl 2-(2-hydroxynaphthalen-1-yl)-4,6-dimethyl-1,2-dihydropyridine-3,5-dicarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: dimethyl 2-(2-hydroxynaphthalen-1-yl)-4,6-dimethyl-1,2-dihydropyridine-3,5-dicarboxylate(5714-31-8)
• EPA Substance Registry System: dimethyl 2-(2-hydroxynaphthalen-1-yl)-4,6-dimethyl-1,2-dihydropyridine-3,5-dicarboxylate(5714-31-8)

Safety Data

• Hazardous Substances Data: 5714-31-8(Hazardous Substances Data)

Upstream product

• 95-92-1 oxalic acid diethyl ester 
• 77-86-1 2-amino-2-hydroxymethyl-1,3-propanediol 

Relevant articles and documents

Method for the synthesis of amides and related products from esters or ester-like compounds

A versatile, eco-friendly, and efficient method for the convenient conversion of esters and ester-like compounds into amides, peptides, carbamates, ureas, oxamides, oxamates, hydrazides, oxazolidinones, pyrazolones, oxazolidinediones, barbituric acids, and other molecules containing one or more OCN moieties in the presence of a diol or polyol is disclosed.

Chemical process for the preparation of oxamide derivatives and compounds prepared thereby

A process is described for the preparation of oxamide derivatives wherein one or both --NH2 groups are replaced by primary or secondary amino groups, through reaction of oxamide with a suitably selected amine of formula RR1 NH wherein R represents a substituted straight or branched (C2 -C12)alkyl radical wherein the substituent(s) or at least one of the substituents is selected from the group consisting of hydroxy, amino, mono-substituted amino, and di-substituted amino, and R1 represents hydrogen or an optionally substituted (C1 -C6)alkyl radical; representative oxamide derivatives which can thus be obtained useful as corrosion inhibitors, intermediates for polymers, polymer stabilizers, and slow-release fertilizers, are also described.