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

ABSTRACT: In the title compound, C(19)H(18)BrNO(5)S, the plane of the phenyl ring forms a dihedral angle of 76.99 (6)° with the indole ring system. The Br atom is disordered over two positions, with site-occupancy factors of 0.833 (14) and 0.167 (14). The mol-ecular structure is stabilized by weak intra-molecular C-H⋯O inter-actions and the crystal packing is stabilized by weak inter-molecular C-H⋯O inter-actions.

SUBMITTER: Chakkaravarthi G

PROVIDER: S-EPMC2960959 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Ethyl 1-phenyl-sulfonyl-1H-indole-2-carboxyl-ate.

Project description:In the title compound, C(17)H(15)NO(4)S, the six-membered ring of the indole unit makes a dihedral angle of 72.40?(5)° with the phenyl ring. The mol-ecular structure features a short C-H?O contact.

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

Project description:In the title compound, C(21)H(22)N(2)O(6)S, the phenyl ring forms a dihedral angle of 83.17 (7)° with the indole ring system. The methyl group of the ester unit is disordered over two positions with site occupancies of 0.635 (6) and 0.365 (6). In the crystal structure, weak intra-molecular C-H⋯O inter-actions and inter-molecular C-H⋯O, C-H⋯N and C-H⋯π inter-actions are observed.

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Ethyl 2-[(phenyl-sulfan-yl)meth-yl]-1-(phenyl-sulfon-yl)-1H-indole-3-carboxyl-ate.

Project description:In the title compound, C(24)H(21)NO(4)S(2), the phenyl rings form dihedral angles of 85.77 (9) and 85.22 (9)° and the ester group forms an angle of 12.61 (10)° with the indane ring. The mol-ecular structure is stabilized by weak intra-molecular C-H⋯O inter-actions.

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Ethyl 1-phenyl-2-[4-(trifluoro-meth-oxy)phen-yl]-1H-benzimidazole-5-carboxyl-ate.

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

Project description: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.

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Ethyl 2-(4-bromo-phen-yl)-1-phenyl-1H-benzimidazole-5-carboxyl-ate.

Project description:In the title compound, C(22)H(17)BrN(2)O(2), the benzimidazole ring system is essentially planar, with a maximum deviation of 0.017?(1)?Å, and forms dihedral angles of 27.79?(6) and 64.43?(6)° with the phenyl and bromo-substituted benzene rings, respectively. In the crystal, mol-ecules are linked into one-dimensional chains along the a axis by weak C-H?O hydrogen bonds. Weak inter-molecular C-H?? inter-actions are also present.

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Ethyl 1-acetyl-1H-indole-3-carboxyl-ate.

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