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N-[7-Eth-oxy-2-(prop-2-en-1-yl)-2H-indazol-6-yl]-4-methyl-benzene-sulfonamide.

ABSTRACT: In the title compound, C(19)H(21)N(3)O(3)S, the C-SO(2)-NH-C torsion angle is 66.20?(9)°. The dihedral angle between the benzene ring and the essentially planar indazole ring system [r.m.s. deviation = 0.0361?(1)?Å] is 72.97?(6)°. The S atom has a distorted tetra-hedral geometry [maximum deviation = O-S-O = 119.30?(6)°]. The crystal structure features inversion-related dimers linked by pairs of N-H?O hydrogen bonds. In addition, weak C-H?O inter-actions may stabilize the crystal packing.

SUBMITTER: Abbassi N

PROVIDER: S-EPMC3238876 | biostudies-other | 2011 Dec

REPOSITORIES: biostudies-other

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N-[7-Eth-oxy-2-(prop-2-en-1-yl)-2H-indazol-6-yl]-4-methyl-benzene-sulfonamide.

Abbassi Najat N Rakib El Mostapha el M Hannioui Abdellah A Zouihri Hafid H

Acta crystallographica. Section E, Structure reports online 20111105 Pt 12

In the title compound, C(19)H(21)N(3)O(3)S, the C-SO(2)-NH-C torsion angle is 66.20 (9)°. The dihedral angle between the benzene ring and the essentially planar indazole ring system [r.m.s. deviation = 0.0361 (1) Å] is 72.97 (6)°. The S atom has a distorted tetra-hedral geometry [maximum deviation = O-S-O = 119.30 (6)°]. The crystal structure features inversion-related dimers linked by pairs of N-H⋯O hydrogen bonds. In addition, weak C-H⋯O inter-actions may stabilize the crystal packing. ...[more]

PMID: 22199729

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