Coupling of heteroaryldiazonium tetrafluoroborates with 1,3-dicarbonyl compounds - Regioselective synthesis of alkyl 1-heteroaryl-4-hydroxy-1H-pyrazole-3-carboxylates

Heterocycles

Volumn 57, Issue 11, 2002, Pages 2091-2106

  Rečnik, Simon ^a   Svete, Jurij ^a   Stanovnik, Branko ^a  

^a UNIVERSITY OF LJUBLJANA   (Slovenia)

Author keywords

[No Author keywords available]

Indexed keywords

1 (1 CYANO 4 OXO 4H QUINOLIZIN 3 YL) 4 HYDROXY 1H PYRAZOLE 3 CARBOXYLATE DERIVATIVE; 1 (1 ETHOXYCARBONYL 4 OXO 4H QUINOLIZIN 3 YL) 4 HYDROXY 1H PYRAZOLE 3 CARBOXYLATE DERIVATIVE; 1,3 DICARBONYL DERIVATIVE; 4 HYDROXY 1 (4 OXO 4H PYRIDINO[1,2 A]PYRIMIDIN 3 YL) 1H PYRAZOLE 3 CARBOXYLATE DERIVATIVE; 4 HYDROXY 1H PYRAZOLE 3 CARBOXYLATE DERIVATIVE; ANTIPYRETIC ANALGESIC AGENT; CARBONYL DERIVATIVE; CARBOXYLIC ACID DERIVATIVE; DIAZONIUM COMPOUND; DIAZONIUM TETRAFLUOROBORATE; DIFENAMIZOLE; EPIRIZOLE; HYDRAZONE DERIVATIVE; PIRAZOFURIN; QUINOLIZINE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL BOND; COMPLEX FORMATION; DRUG SYNTHESIS; HEATING; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; REACTION ANALYSIS;

EID: 0036843335     PISSN: 03855414     EISSN: None     Source Type: Journal    
DOI: 10.3987/com-02-9582     Document Type: Article

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