ETHYL 1,5-DIPHENYL-1H-PYRAZOLE-4-CARBOXYLATE synthesis

8synthesis methods

Product Name:ETHYL 1,5-DIPHENYL-1H-PYRAZOLE-4-CARBOXYLATE
CAS Number:53561-07-2
Molecular formula:C18H16N2O2
Molecular Weight:292.33

59-88-1 Synthesis

59-88-1
349 suppliers
$15.00/10g

94-02-0
386 suppliers
$14.00/5g

ETHYL 1,5-DIPHENYL-1H-PYRAZOLE-4-CARBOXYLATE

53561-07-2
17 suppliers
$375.00/1g

Yield:53561-07-2 90%

Reaction Conditions:

Stage #1: ethyl 3-oxo-3-phenylpropionatewith N,N-dimethyl-formamide dimethyl acetal in toluene; for 4 h;Reflux;
Stage #2: phenylhydrazine hydrochloridewith hydrogenchloride in butan-1-ol; for 16 h;Reflux;

References:

?enica, Luka;Stopar, Karmen;Friedrich, Miha;Gro?elj, Uro?;Plavec, Janez;Po?kaj, Marta;Podlipnik, ?rtomir;?tefane, Bogdan;Svete, Jurij [Journal of Organic Chemistry,2016,vol. 81,# 1,p. 146 - 161]

66129-60-0 Synthesis

ethyl-3-(diMethylaMino)-2-(phenylcarbonyl)prop-2-enoate

66129-60-0
18 suppliers
$44.00/1g

100-63-0 Synthesis

100-63-0
357 suppliers
$10.00/1g

53561-07-2
17 suppliers
$375.00/1g

References

1H-Pyrazole-3,4-dicarboxylic acid, 1,5-diphenyl-, 4-ethyl ester

872988-43-7
0 suppliers
inquiry

53561-07-2
17 suppliers
$375.00/1g

References

94-02-0
386 suppliers
$14.00/5g

53561-07-2
17 suppliers
$375.00/1g

References

1H-Pyrazole-4-carboxylicacid, 5-hydroxy-1-phenyl-, ethyl ester

30588-33-1
10 suppliers
inquiry

53561-07-2
17 suppliers
$375.00/1g

References