Publications by authors named "R Panchatcharam"

In the title compound, C(24)H(15)NO(3)S, the dihedral angle between the phenyl ring and the carbozole system is 74.91 (6)°. The S atom exhibits a distorted tetra-hedral geometry [N-S-C = 104.

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In the title compound, C(18)H(11)NO, the carbazole and benzofuran rings are almost co-planar, making a dihedral angle of 3.31 (3)°. The crystal structure is stabilized by weak C-H⋯π inter-actions.

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In the title compound, C(21)H(14)BrNO(3)S, the indole ring system forms dihedral angles of 65.64 (8) and 59.30 (8)°, respectively, with the phenyl and bromo-phenyl rings.

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In the title compound, C(21)H(15)NO(3)S, the sulfonyl-bound phenyl ring forms a dihedral angle of 86.28 (5)° with the indole ring system. The mol-ecular structure is stabilized by intra-molecular C-H⋯O hydrogen bonds.

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In the title compound, C(14)H(14)N(2)O(3), the dihedral angle between the pyrimidine and benzene rings is 14.9 (1)°. The mol-ecular structure is stabilized by weak intra-molecular C-H⋯O inter-actions and the crystal structure exhibits a weak inter-molecular π-π inter-action [centroid-centroid distance = 3.

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