Synthesis of N-unsubstituted and N-methyl derivatives of 4-aryl-2,6-dimethyl-1,2-dihydropyridine-3,5-dicarbonitriles

Journal Article · Wed Jul 01 00:00:00 EDT 1987 · Chem. Heterocycl. Compd. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00475478· OSTI ID:5852082

Zandersons, A Z; Lusis, V K; Mutsenietse, D Kh; Dubur, G Ya

In the reduction of 2,6-dimethyl-4-arylpyridine-3,5-dicarbonitriles or their N-oxides by sodium borohydride, a mixture of 1,2- and 1,4-dihydropyridine-3,5-dicarbonitriles is formed. 1,2,6-Trimethyl-4-aryl-1,2-dihydropyridine-3,5-dicarbonitriles were obtained by reducing the corresponding pyridinium perchlorates or by alkylating 4-acryl-2,6-dimethyl-1,2-dihydropyridine-3,5-dicarbonitrile derivatives by methyl iodide.

• Research Organization: Institute of Organic Synthesis, Riga, USSR
• OSTI ID: 5852082
• Journal Information: Chem. Heterocycl. Compd. (Engl. Transl.); (United States), Vol. 23:1; Other Information: Translated from Khim. Geterotsikl. Soedin.; 23: No. 1, 81-85(Jan 1987)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
74 ATOMIC AND MOLECULAR PHYSICS
BOROHYDRIDES
CATALYTIC EFFECTS
METHYL IODIDE
NITRILES
NMR SPECTRA
SYNTHESIS
PYRIDINES
SODIUM COMPOUNDS
ALKYLATING AGENTS
CHEMICAL SHIFT
COUPLING CONSTANTS
INFRARED SPECTRA
J-J COUPLING
METHYLATION
MULTIPLETS
REDUCING AGENTS
REDUCTION
ULTRAVIOLET SPECTRA
ALKALI METAL COMPOUNDS
AZINES
BORON COMPOUNDS
CHEMICAL REACTIONS
COUPLING
HALOGENATED ALIPHATIC HYDROCARBONS
HETEROCYCLIC COMPOUNDS
HYDROGEN COMPOUNDS
INTERMEDIATE COUPLING
IODINATED ALIPHATIC HYDROCARBONS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC IODINE COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
SPECTRA
400201* - Chemical & Physicochemical Properties
640302 - Atomic
Molecular & Chemical Physics- Atomic & Molecular Properties & Theory