Research Article: 1-(1,3-Benzothia­zol-2-yl)-3-phenyl-2-pyrazoline

Date Published: April 01, 2012

Publisher: International Union of Crystallography

Author(s): Dong-Feng Li, Xiao-Fei Zhu, Shuang Guan, Rui-Bin Hou.


In the title compound, C16H13N3S, the pyrazoline ring forms dihedral angles of 6.89 (14) and 4.96 (11)° with the benzene ring and the benzothia­zole group, respectively. In the crystal, weak C—H⋯N inter­actions link the mol­ecules into chains extending along the b-axis direction.

Partial Text

For background to the title compound, see: Sano et al. (1995 ▶); Xian et al. (2008 ▶). For details of the synthesis, see: Xian et al. (2008 ▶).