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ChemicalBook CAS DataBase List 5-Bromo-1-phenyl-1H-pyrazole-4-carboxylic acid ethyl ester
98534-71-5

5-Bromo-1-phenyl-1H-pyrazole-4-carboxylic acid ethyl ester synthesis

6synthesis methods
16078-71-0 Synthesis
5-AMINO-4-CARBETHOXY-1-PHENYLPYRAZOLE

16078-71-0
151 suppliers
$29.00/5g

-

Yield:98534-71-5 61%

Reaction Conditions:

with bromine;isopentyl nitrite in chloroform; for 4 h;Ambient temperature;

References:

Beck, James R.;Gajewski, Robert P.;Lynch, Michael P.;Wright, Fred L. [Journal of Heterocyclic Chemistry,1987,vol. 24,p. 267 - 270]