Ethyl 1-benzyl-3-(4-bromophenyl)-1H-pyrazole-5-carboxylate

Jiong Jia,He Yang,Yan Qing Ge,Jian Wu Wang

Acta crystallographica. Section E, Structure reports online（2011）

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Abstract

In the title compound, C(19)H(17)BrN(2)O(2), the pyrazole ring makes dihedral angles of 88.00 (16) and 5.78 (13)° with the phenyl and bromo-phenyl rings, respectively. In the crystal, mol-ecules are linked by weak inter-molecular C-H⋯O hydrogen bonds.

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Key words

data-to-parameter ratio = 14.2,mean σ(CC) = 0.004 Å,R factor = 0.034,single-crystal X-ray study,T = 298 K,wR factor = 0.088

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