1-[(4-<i>tert</i>-Butylphenyl)sulfonyl]-1<i>H</i>-benzimidazole
K.B. AbdireymovS. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences of Uzbekistan, Mirzo Ulugbek Str. 77, Tashkent 100170, UzbekistanН. С. МухамедовS. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences of Uzbekistan, Mirzo Ulugbek Str. 77, Tashkent 100170, UzbekistanR. Ya. OkmanovS. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences of Uzbekistan, Mirzo Ulugbek Str. 77, Tashkent 100170, UzbekistanM. J. AyimbetovKara-Kalpak State University, Acad. Abdirov Str. 1, Nukus 742000, UzbekistanKh. М. ShakhidoyatovS. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences of Uzbekistan, Mirzo Ulugbek Str. 77, Tashkent 100170, Uzbekistan
ABI
Аннотация
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].
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Показатели — AkademScholar · Скоро