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2-苄基-5-[1-(4-甲氧基苯基)-4-氧代-3-苯基氮杂环丁烷-2-基]-4-硝基-3-苯基吡咯烷-2-羧酸甲酯

Methyl 2-benzyl-5-[1-(4-methoxy-phen-yl)-4-oxo-3-phenyl-azetidin-2-yl]-4-nitro-3-phenyl-pyrrolidine-2-carboxyl-ate.

作者信息

Sundaresan S, Ramesh P, Arumugam N, Raghunathan R, Ponnuswamy M N

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2008 Sep 24;64(Pt 10):o1993. doi: 10.1107/S1600536808029875.

DOI:10.1107/S1600536808029875
PMID:21201192
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2959360/
Abstract

In the title mol-ecule, C(35)H(33)N(3)O(6), the pyrrolidine ring adopts a twist conformation. The mol-ecules are paired into centrosymmetric dimers by weak inter-molecular C-H⋯O hydrogen bonds. The dimers inter-act further again via C-H⋯O hydrogen bonds and N-H⋯O intramolecular interaction also stabilize the crystal packing.

摘要

在标题分子C(35)H(33)N(3)O(6)中，吡咯烷环呈扭曲构象。分子通过弱分子间C-H⋯O氢键成对形成中心对称二聚体。二聚体通过C-H⋯O氢键进一步相互作用，并且N-H⋯O分子内相互作用也稳定了晶体堆积。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0a23/2959360/635d3945f4b3/e-64-o1993-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0a23/2959360/635d3945f4b3/e-64-o1993-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0a23/2959360/635d3945f4b3/e-64-o1993-fig1.jpg

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本文引用的文献

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A short history of SHELX.SHELX简史。
Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22. doi: 10.1107/S0108767307043930. Epub 2007 Dec 21.
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Thermally induced isomerization of cis-1,3,4-trisubstituted 2-azetidinones.顺式-1,3,4-三取代-2-氮杂环丁烷酮的热诱导异构化
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