2-(2-Hy-droxy-phen-yl)-1,3-benzothia-zole-6-carbaldehyde.
The mol-ecule of the title compound, C(14)H(9)NO(2)S, is nearly planar, the maximum atomic deviation being 0.081 (2) Å. An intra-molecular O-H⋯N bond generates an S(6) ring motif. In the crystal, inversion-related mol-ecules linked by a pair of weak C-H⋯O hydrogen bonds form a supra-molecular dimer. π-π stacking is observed between the thia-zole and benzene rings of adjacent mol-ecules, the centroid-centroid distance being 3.7679 (9) Å.
Department of Chemical Engineering, Feng Chia University, 40724 Taichung,  Taiwan.
Kew-Yu
KY
Chen
Tzu-Chien
TC
Fang
Ming-Jen
MJ
Chang
Hsing-Yang
HY
Tsai
Ming-Hui
MH
Luo