2-Methyl-12H-benzimidazo[2,1-b][1,3]benzothia-zin-12-one.
In the title compound, C(15)H(10)N(2)OS, prepared by the reaction of 2-iodo-5-methyl-benzoyl chloride with 2-mercaptobenzimidazole, the four-membered fused-ring system is essentially planar [maximum deviation from the least-squares plane = 0.137 (6) Å]. The crystal packing is stabilized by weak inter-molecular π-π inter-actions [minimum ring centroid separation = 3.536 (4) Å] and weak C-H⋯π inter-actions.
School of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu, 213164,  People's Republic of China.
Zhiming
Z
Wang
Bin
B
Yu
Shen
S
Li
Caihong
C
Zou
Xiaoqiang
X
Sun