ChemicalBook CAS DataBase List Ethyl 3-tert-butyl-1H-pyrazole-5-carboxylate

Ethyl 3-tert-butyl-1H-pyrazole-5-carboxylate synthesis

6synthesis methods

Product Name:Ethyl 3-tert-butyl-1H-pyrazole-5-carboxylate
CAS Number:916791-97-4
Molecular formula:C10H16N2O2
Molecular Weight:196.25

75-97-8
233 suppliers
$10.00/1g

95-92-1 Synthesis

95-92-1
406 suppliers
$5.00/5G

Ethyl 3-tert-butyl-1H-pyrazole-5-carboxylate

916791-97-4
21 suppliers
$30.00/20mg

Yield:916791-97-4 85%

Reaction Conditions:

Stage #1: 3,3-dimethyl-butan-2-one;oxalic acid diethyl esterwith sodium ethanolate in ethanol at 20; for 20 h;
Stage #2: with acetic acid;hydrazine in ethanol at 20; for 20 h;

References:

Musatov;Starodubtseva;Rakishev;Turova;Vinogradov [Russian Journal of Organic Chemistry,2011,vol. 47,# 8,p. 1199 - 1203] Location in patent:experimental part

13395-36-3
93 suppliers
$13.43/250mgs:

916791-97-4
21 suppliers
$30.00/20mg

References

2-Hexenoic acid, 2-hydroxy-5,5-dimethyl-4-oxo-, ethyl ester

94122-76-6
1 suppliers
inquiry

916791-97-4
21 suppliers
$30.00/20mg

References

94122-76-6
1 suppliers
inquiry

302-01-2
98 suppliers
$52.60/100mL

916791-97-4
21 suppliers
$30.00/20mg

References

37174-98-4 Synthesis

37174-98-4
12 suppliers
$366.00/1g

916791-97-4
21 suppliers
$30.00/20mg

References