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(E)-3-[(1,5-二甲基-3-氧代-2-苯基-2,3-二氢-1H-吡唑-4-基)亚氨基甲基]苯基 4-溴苯磺酸盐

(E)-3-[(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)imino-meth-yl]phenyl 4-bromo-benzene-sulfonate.

作者信息

Li Mei, Chen Xin

机构信息

College of Sciences, Tianjin University of Science and Technology, Tianjin 300457, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2008 Nov 13;64(Pt 12):o2349. doi: 10.1107/S160053680803688X.

DOI:10.1107/S160053680803688X
PMID:21581323
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2960019/
Abstract

In the title compound, C(24)H(20)BrN(3)O(4)S, the central benzene ring makes dihedral angles of 24.55 (8), 49.52 (12) and 59.65 (7)°, respectively, with the pyrazolone ring, the bromo-benzene ring and the terminal phenyl ring. The packing is stabilized by weak non-classical inter-molecular C-H⋯O=C hydrogen bonds that form inversion-related dimers.

摘要

在标题化合物C₂₄H₂₀BrN₃O₄S中,中心苯环与吡唑啉酮环、溴苯环和末端苯环分别形成24.55 (8)°、49.52 (12)°和59.65 (7)°的二面角。堆积通过形成与反演相关的二聚体的弱非经典分子间C—H⋯O=C氢键得以稳定。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0fa4/2960019/0611cbecec57/e-64-o2349-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0fa4/2960019/97da4790f965/e-64-o2349-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0fa4/2960019/0611cbecec57/e-64-o2349-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0fa4/2960019/97da4790f965/e-64-o2349-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0fa4/2960019/0611cbecec57/e-64-o2349-fig2.jpg

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本文引用的文献

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