![](/StructureFile/ChemBookStructure3/GIF/CB4736653.gif)
ETHYL 3-CYANO-7-OXO-4,7-DIHYDROPYRAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLATE synthesis
- Product Name:ETHYL 3-CYANO-7-OXO-4,7-DIHYDROPYRAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLATE
- CAS Number:64689-83-4
- Molecular formula:C10H8N4O3
- Molecular Weight:232.2
![Diethyl ethoxymethylenemalonate](/CAS/GIF/87-13-8.gif)
87-13-8
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$5.00/5g
![ETHYL 3-CYANO-7-OXO-4,7-DIHYDROPYRAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLATE](/StructureFile/ChemBookStructure3/GIF/CB4736653.gif)
64689-83-4
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Yield:-
Steps:
Multi-step reaction with 2 steps
1: 46 percent / ethanol / 3 h / Heating
2: 67 percent / 0.17 h / 200 - 225 °C
References:
Nagahara;Kawano;Sasaoka;Ukawa;Hirama;Takada;Cottam;Robins [Journal of Heterocyclic Chemistry,1994,vol. 31,# 1,p. 239 - 243]
![Propanedioic acid, 2-[[(4-cyano-1H-pyrazol-3-yl)amino]methylene]-, 1,3-diethyl ester](/CAS/20210305/GIF/155374-22-4.gif)
155374-22-4
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![ETHYL 3-CYANO-7-OXO-4,7-DIHYDROPYRAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLATE](/StructureFile/ChemBookStructure3/GIF/CB4736653.gif)
64689-83-4
13 suppliers
inquiry