1-（1-苯并呋喃-2-基）-2-（苯基磺酰基）乙酮
1-(1-Benzofuran-2-yl)-2-(phenyl-sulfon-yl)ethanone.
作者信息
Abdel-Aziz Hatem A, Ng Seik Weng, Tiekink Edward R T
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Oct 1;67(Pt 10):o2675. doi: 10.1107/S1600536811037366. Epub 2011 Sep 17.
Abstract
The overall mol-ecular conformation of the title compound, C(16)H(12)O(4)S, is elongated, the dihedral angle formed between the benzofuran (r.m.s. deviation = 0.018 Å) and benzene rings being 24.81 (6)°. Both sulfonyl O atoms lie to one side of the S-bound benzene ring, and the carbonyl and furan O atoms are syn to each other. Supra-molecular arrays parallel to (101) sustained by C-H⋯O contacts feature in the crystal packing.
摘要
标题化合物C₁₆H₁₂O₄S的整体分子构象呈拉长状，苯并呋喃（均方根偏差 = 0.018 Å）与苯环之间形成的二面角为24.81 (6)°。两个磺酰基O原子位于与S相连的苯环的一侧，羰基和呋喃O原子彼此顺式排列。晶体堆积中存在由C—H⋯O接触维持的平行于(101)的超分子阵列。
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