ETHYL 3-METHYL-1-PHENYLPYRAZOLE-5-CARBOXYLATE synthesis
- Product Name:ETHYL 3-METHYL-1-PHENYLPYRAZOLE-5-CARBOXYLATE
- CAS Number:81153-63-1
- Molecular formula:C13H14N2O2
- Molecular Weight:230.26
62-53-3
658 suppliers
$10.00/1g
4027-57-0
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$6.00/1g
81153-63-1
40 suppliers
$51.00/250mg
Yield:81153-63-1 92%
Reaction Conditions:
Stage #1: anilinewith tert.-butylnitrite;acetic acid in methanol at 0; for 0.5 h;Schlenk technique;Inert atmosphere;
Stage #2: ethyl 5-methyl-2H-pyrazole-3-carboxylatewith copper diacetate in methanol at 0 - 20; for 18 h;Schlenk technique;Inert atmosphere;
References:
Toummini, Dounia;Tlili, Anis;Bergs, Julien;Ouazzani, Fouad;Taillefer, Marc [Chemistry - A European Journal,2014,vol. 20,# 45,p. 14619 - 14623] Location in patent:supporting information
100-63-0
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615-79-2
236 suppliers
$8.00/5g
81153-63-1
40 suppliers
$51.00/250mg
100-63-0
362 suppliers
$10.00/1g
615-79-2
236 suppliers
$8.00/5g
81153-63-1
40 suppliers
$51.00/250mg
81153-64-2
35 suppliers
$130.00/500mg
100-63-0
362 suppliers
$10.00/1g
82874-96-2
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inquiry
81153-63-1
40 suppliers
$51.00/250mg
615-79-2
236 suppliers
$8.00/5g
81153-63-1
40 suppliers
$51.00/250mg