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ChemicalBook CAS DataBase List 4-Bromo-1,3,5-trimethyl-1H-pyrazole
15801-69-1

4-Bromo-1,3,5-trimethyl-1H-pyrazole synthesis

2synthesis methods
-

Yield: 86%

Reaction Conditions:

with N-Bromosuccinimide in ethyl acetate at 25 - 30; for 0.1 h;ultrasound irradiation;

References:

Stefani, Hélio A.;Pereira, Claudio M. P.;Almeida, Roberta B.;Braga, Rodolpho C.;Guzen, Karla P.;Cella, Rodrigo [Tetrahedron Letters,2005,vol. 46,# 40,p. 6833 - 6837]

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