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Titolo:
SYNTHESIS AND STRUCTURE OF NEW SUBSTITUTED 2-DICYANOMETHYLENE-1,2-DIHYDROPYRIDINES
Autore:
FUENTES L; MARQUEZ C; CONTRERAS MC; LORENZO MJ; FONSECA I; SANZAPARICIO J; BALCAZAR JL;
Indirizzi:
UNIV ALCALA DE HENARES,DEPT QUIM ORGAN ALCALA DE HENARES SPAIN CSIC,INST ROCASOLANO,DEPT CRISTALOG MADRID 6 SPAIN UNED,DEPT CIENCIAS ANALIT MADRID SPAIN
Titolo Testata:
Journal of heterocyclic chemistry
fascicolo: 1, volume: 32, anno: 1995,
pagine: 29 - 32
SICI:
0022-152X(1995)32:1<29:SASONS>2.0.ZU;2-9
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
10
Recensione:
Indirizzi per estratti:
Citazione:
L. Fuentes et al., "SYNTHESIS AND STRUCTURE OF NEW SUBSTITUTED 2-DICYANOMETHYLENE-1,2-DIHYDROPYRIDINES", Journal of heterocyclic chemistry, 32(1), 1995, pp. 29-32

Abstract

The synthesis of substituted 2-dicyanomethylene-1,2-dihydropyridines 3b-e and 2-dicyanomethylene-2,3,4,5-tetrahydropyridine 4 is accomplished from malononitrile dimer and propenenitriles 2. All structures weredetermined by nmr techniques; however to put our structural assignment for oxycarbonyl-2-dicyanomethylene-1,2-dihydropyridine 3d on a firm and unequivocal basis we decided to perform X-ray diffraction analysisof this compound.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/10/20 alle ore 14:25:06