1-(1,5-Diphenyl-4-phenylsulfonyl-1H-pyrazol-3-yl)ethanone
نویسندگان
چکیده
The asymmetric unit of the title compound, C(23)H(18)N(2)O(3)S, contains two mol-ecules with comparable geometries. In one mol-ecule, the pyrazole ring forms dihedral angles of 61.65 (11), 47.88 (11) and 63.20 (14)° with the three benzene rings. The corresponding values for the other mol-ecule are 77.19 (11), 43.55 (11) and 63.56 (15)°. In the crystal, both mol-ecules are linked into inversion dimers by pairs of C-H⋯S hydrogen bonds, generating R(2) (2)(14) loops in each case.
منابع مشابه
2-(1,5-Diphenyl-1H-pyrazol-3-yloxy)-1-(2-sulfanylidene-1,3-thiazolidin-3-yl)ethanone
The title compound, C(20)H(17)N(3)O(2)S(2), was synthesized by the reaction of 2-(1,5-diphenyl-1H-pyrazol-3-yl-oxy)acetic acid and thia-zolidine-2-thione. The C-linked benzene ring, N-linked benzene ring and thia-zolidine-2-thione ring are twisted 31.33 (2), 62.87 (1) and 82.71 (2)°, respectively, from the plane of the bridging 1H-pyrazole ring. The phenyl rings are oriented at a dihedral angle...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012