Date Published: May 01, 2009
Publisher: International Union of Crystallography
Author(s): Muhammad Nadeem Arshad, M. Nawaz Tahir, Islam Ullah Khan, Muhammad Humayun Bilal, Hafiz Mubashar-ur-Rehman.
http://doi.org/10.1107/S1600536809012021
Abstract
In the title compound, C12H13NO3S, a saccharin derivative, the dihedral angle between the aromatic and isothiazole rings is 2.91 (12)°. The planar 3,3-dimethylallyl group [maximum deviation = 0.0086 (16) Å] is oriented at dihedral angles of 71.86 (7) and 74.35 (7)° with respect to the aromatic and isothiazole rings, respectively. In the crystal structure, weak intermolecular C—H⋯O interactions link the molecules into chains along the c axis. A weak C—H⋯π interaction is also present.
Partial Text
For the biological activity of saccharine derivatives, see: Primofiore et al. (1997 ▶). For related structures, see: Arshad et al. (2008 ▶); Kruszynski & Czestkowski (2001 ▶); Siddiqui et al. (2007 ▶); Yu et al. (2008 ▶). For bond-length data, see: Allen et al. (1987 ▶).
Source:
http://doi.org/10.1107/S1600536809012021