The synthesis, structure and properties of N-acetylated derivatives of ethyl 3-amino-1H-pyrazole-4-carboxylate

Chemical and Pharmaceutical Bulletin

Volumn 55, Issue 5, 2007, Pages 747-752

  Kusakiewicz Dawid, Anna ^a   Masiukiewicz, Elzbieta ^a   Rzeszotarska, Barbara ^a   Dybała, Izabela ^b   Kozioł, Anna Eugenia ^b   Broda, Małgorzata Anna ^a  

^a UNIVERSITY OF OPOLE   (Poland)

^b MARIA CURIE SK ODOWSKA UNIVERSITY   (Poland)

Author keywords

13C NMR spectra; 1H NMR spectra; Acetylation; FT IR spectra; Hetareneamino acid; Hydrogen bonding

Indexed keywords

ACETIC ANHYDRIDE; CARBOXYLIC ACID; CHLOROFORM; DIOXANE; ETHYL 1 ACETYL 3 (ACETYLAMINO) 1H PYRAZOLE 4 CARBOXYLIC ACID; ETHYL 1 ACETYL 3 (BISACETYL)AMINO 1H PYRAZOLE 4 CARBOXYLIC ACID; ETHYL 1 ACETYL 3 AMINO 1H PYRAZOLE 4 CARBOXYLIC ACID; ETHYL 1 ACETYL 5 AMINO 1H PYRAZOLE 4 CARBOXYLIC ACID; ETHYL 3 AMINO 1H PYRAZOLE 4 CARBOXYLIC ACID; ETHYL 5 (ACETYLAMINO) 1H PYRAZOLE 4 CARBOXYLIC ACID; N,N DIMETHYLFORMAMIDE; UNCLASSIFIED DRUG;

ACETYLATION; ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CHEMICAL REACTION; CHEMICAL STRUCTURE; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; INFRARED RADIATION; MASS SPECTROMETRY; PROTON NUCLEAR MAGNETIC RESONANCE; ROOM TEMPERATURE; SYNTHESIS; TEMPERATURE SENSITIVITY; X RAY CRYSTALLOGRAPHY;

4-AMINOPYRIDINE; ACETIC ANHYDRIDES; ACETYLATION; CATALYSIS; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; CHROMATOGRAPHY, THIN LAYER; CRYSTALLOGRAPHY, X-RAY; INDICATORS AND REAGENTS; MAGNETIC RESONANCE SPECTROSCOPY; MODELS, MOLECULAR; PYRAZOLES; SPECTROSCOPY, FOURIER TRANSFORM INFRARED; TEMPERATURE;

EID: 34248169125     PISSN: 00092363     EISSN: 13475223     Source Type: Journal    
DOI: 10.1248/cpb.55.747     Document Type: Article

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