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Ethyl 1-(2-bromo-eth-yl)-3-(4-meth-oxy-phen-yl)-1H-pyrazole-5-carboxyl-ate.

ABSTRACT: In the title compound, C(15)H(17)BrN(2)O(3), the dihedral angle between the benzene and pyrazole rings is 5.63 (2)°. The crystal packing is stabilized by weak π-π stacking inter-actions [centroid-centroid distance = 3.927 (5) Å] and inter-molecular C-H⋯O and C-H⋯Br hydrogen bonds.

SUBMITTER: Yin L

PROVIDER: S-EPMC3414964 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Ethyl 2-(bromo-meth-yl)-5-meth-oxy-1-phenyl-sulfonyl-1H-indole-3-carboxyl-ate.

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Ethyl 1-benzyl-3-(4-bromo-phen-yl)-1H-pyrazole-5-carboxyl-ate.

Project description: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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Ethyl 1-(2-hy-droxy-eth-yl)-2-(4-meth-oxy-phen-yl)-1H-benzimidazole-5-carboxyl-ate monohydrate.

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Project description:In the title compound, C(20)H(17)ClN(2)O(3), the dihedral angles between the pyrazole ring and the substituted and unsubstituted benzene rings are 3.64?(13) and 81.15?(17)°, respectively. Mol-ecules are connected via three pairs of weak hydrogen bonds into a centrosymmetric dimer. The crystal structure is stabilized by inter-molecular C-H?O and C-H?? inter-actions.

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Ethyl 2-[(N-meth-oxy-N-methyl-carbamo-yl)meth-yl]-1-(phenyl-sulfon-yl)-1H-indole-3-carboxyl-ate.

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