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ChemicalBook CAS DataBase List ethyl 4-bromo-1H-pyrazole-5-carboxylate(SALTDATA: FREE)
5932-34-3

ethyl 4-bromo-1H-pyrazole-5-carboxylate(SALTDATA: FREE) synthesis

1synthesis methods
-

Yield: 88%

Reaction Conditions:

with bromine;acetic acid at 20; for 6 h;

References:

Yoshikawa, Masato;Saitoh, Morihisa;Katoh, Taisuke;Seki, Tomohiro;Bigi, Simone V.;Shimizu, Yuji;Ishii, Tsuyoshi;Okai, Takuro;Kuno, Masako;Hattori, Harumi;Watanabe, Etsuro;Saikatendu, Kumar S.;Zou, Hua;Nakakariya, Masanori;Tatamiya, Takayuki;Nakada, Yoshihisa;Yogo, Takatoshi [Journal of Medicinal Chemistry,2018,vol. 61,# 6,p. 2384 - 2409]