A convenient regioselective synthesis of 6-amino-2-oxo-3,5-pyridinedicarbonitriles

Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences

Volumn 58, Issue 7, 2003, Pages 678-685

  Girgis, Adel S ^a   Hosni, Hanaa M ^a   Ahmed Farag, I S ^a  

^a NATIONAL RESEARCH CENTRE   (Egypt)

Author keywords

2H Benz g indazoles; 3,5 Pyridinedicarbonitriles; Arylidenemalononitriles; Cyanoacetohydrazones; Michael Reaction

Indexed keywords

ADDITION REACTIONS; SINGLE CRYSTALS;

2H-BENZ[G]INDAZOLES; 3,5-PYRIDINEDICARBONITRILES; ARYLIDENEMALONONITRILES; CYANOACETOHYDRAZONES; MICHAEL REACTIONS;

REGIOSELECTIVITY;

2 ACETYL 3 CYANOMETHYL 4,5 DIHYDRO 2H BENZ[G]INDAZOLE; 2 CYANO 2' (2,3 DIHYDROINDEN 1(1H) YLIDENE) 3 (4 METHOXYPHENYL) 2 PROPENOIC ACID HYDRAZIDE; 2 CYANO 2' (3,4 DIHYDRONAPHTHALEN 1(2H) YLIDENE) 3 (4 METHOXYPHENYL) 2 PROPENOIC ACID HYDRAZIDE; 2' (2,3 DIHYDROINDEN 1(1H) YLIDENE) 2 CYANOACETIC ACID HYDRAZIDE; 2' (2,3 DIHYDROINDEN 1(1H) YLIDENE) 2 IMINO 2H[1]BENZOPYRAN 3 CARBOXYLIC ACID HYDRAZIDE; 2' (3,4 DIHYDRONAPHTHALEN 1(2H) YLIDENE) 2 CYANOACETIC ACID HYDRAZIDE; 2' (3,4 DIHYDRONAPHTHALEN 1(2H) YLIDENE) 2 IMINO 2H[1]BENZOPYRAN 3 CARBOXYLIC ACID HYDRAZIDE; 6 AMINO 1,2 DIHYDRO 1 [(2,3 DIHYDROINDEN 1(1H) YLIDENE)AMINO] 2 OXO 4 PHENYL 3,5 PYRIDINE DICARBONITRILE; 6 AMINO 1,2 DIHYDRO 1 [(2,3 DIHYDROINDEN 1(1H) YLIDENE)AMINO] 4 (4 METHOXYPHENYL) 2 OXO 3,5 PYRIDINE DICARBONITRILE; 6 AMINO 1,2 DIHYDRO 1 [(3,4 DIHYDRONAPHTHALEN 1(2H) YLIDENE)AMINO] 2 OXO 4 PHENYL 3,5 PYRIDINE DICARBONITRILE; 6 AMINO 1,2 DIHYDRO 1 [(3,4 DIHYDRONAPHTHALEN 1(2H) YLIDENE)AMINO] 4 (4 METHOXYPHENYL) 2 OXO 3,5 PYRIDINE DICARBONITRILE; 6 AMINO 4 (4 CHLOROPHENYL) 1,2 DIHYDRO 1 [(2,3 DIHYDROINDEN 1(1H) YLIDENE)AMINO] 2 OXO 3,5 PYRIDINE DICARBONITRILE; 6 AMINO 4 (4 CHLOROPHENYL) 1,2 DIHYDRO 1 [(3,4 DIHYDRONAPHTHALEN 1(2H) YLIDENE)AMINO] 2 OXO 3,5 PYRIDINE DICARBONITRILE; 6 CHLORO 2' (2,3 DIHYDROINDEN 1(1H) YLIDENE) 2 IMINO 2H[1]BENZOPYRAN 3 CARBOXYLIC ACID HYDRAZIDE; 6 CHLORO 2' (3,4 DIHYDRONAPHTHALEN 1(2H) YLIDENE) 2 IMINO 2H[1]BENZOPYRAN 3 CARBOXYLIC ACID HYDRAZIDE; ACETIC ACID DERIVATIVE; ACETIC ANHYDRIDE; CYANIDE; NITRILE; PIPERIDINE DERIVATIVE; PYRIDINE DERIVATIVE; UNCLASSIFIED DRUG;

ALKALINITY; ARTICLE; CATALYSIS; CHEMICAL REACTION; DRUG STRUCTURE; DRUG SYNTHESIS; X RAY DIFFRACTION;

EID: 0042737771     PISSN: 09320776     EISSN: None     Source Type: Journal    
DOI: 10.1515/znb-2003-0712     Document Type: Article

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