1-[(4-叔丁基-苯基)磺酰基]-1H-苯并咪唑
1-[(4-tert-Butyl-phen-yl)sulfon-yl]-1H-benzimidazole.
作者信息
Abdireymov K B, Mukhamedov N S, Okmanov R Ya, Ayimbetov M J, Shakhidoyatov Kh M
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Feb 26;67(Pt 3):o709. doi: 10.1107/S1600536811005551.
The title compound, C(17)H(18)N(2)O(2)S, was synthesized by aryl-sulfonyl-ation of 1-hy-droxy-methyl-1H-benzimidazole in the presence of triethyl-amine. The benzimidazole and benzene rings form a dihedral angle of 84.1 (1)°. The tert-butyl group was treated as rotationally disordered over two orientations in a 0.51 (2):0.49 (2) ratio. In the crystal, weak inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into chains propagating in [010].
标题化合物C(17)H(18)N(2)O(2)S是通过在三乙胺存在下对1-羟甲基-1H-苯并咪唑进行芳基磺酰化反应合成的。苯并咪唑环和苯环形成的二面角为84.1 (1)°。叔丁基在两种取向上呈旋转无序，比例为0.51 (2):0.49 (2)。在晶体中，弱的分子间C-H⋯O氢键将分子连接成沿[010]方向延伸的链。
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