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2-氨基-联苯-4,4'-二甲酸二甲酯

Dimethyl 2-amino-biphenyl-4,4'-di-carboxyl-ate.

作者信息

Lehane Ryan L, Golen James A, Rheingold Arnold L, Manke David R

机构信息

Department of Chemistry and Biochemistry, University of Massachusetts Dartmouth, 285 Old Westport Road, North Dartmouth, MA 02747, USA.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2013 Apr 27;69(Pt 5):o797. doi: 10.1107/S1600536813010775. Print 2013 May 1.

DOI:10.1107/S1600536813010775
PMID:23723938
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3648318/
Abstract

The title compound, C16H15NO4, exhibits two near-planar aromatic ester groups with a maximum aryl-ester torsion angle of 1.9 (2)°. The dihedral angle between the benzene rings is 44.7 (1)°. In the crystal, N-H⋯O hydrogen bonding is observed along with C-H⋯O contacts, forming chanins along [101]. No π-π inter-actions were noted between the benzene rings.

摘要

标题化合物C₁₆H₁₅NO₄具有两个近乎平面的芳香酯基团，最大芳基 - 酯扭转角为1.9 (2)°。苯环之间的二面角为44.7 (1)°。在晶体中，观察到N - H⋯O氢键以及C - H⋯O接触，沿[101]方向形成链状结构。苯环之间未发现π - π相互作用。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3259/3648318/aa2e530cef9d/e-69-0o797-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3259/3648318/d5d66bb5f16f/e-69-0o797-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3259/3648318/aa2e530cef9d/e-69-0o797-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3259/3648318/d5d66bb5f16f/e-69-0o797-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3259/3648318/aa2e530cef9d/e-69-0o797-fig2.jpg

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本文引用的文献

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A general thermolabile protecting group strategy for organocatalytic metal-organic frameworks.一种用于有机催化金属有机框架的通用热不稳定保护基策略。
J Am Chem Soc. 2011 Apr 20;133(15):5806-9. doi: 10.1021/ja202223d. Epub 2011 Mar 28.
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Thermolabile groups in metal-organic frameworks: suppression of network interpenetration, post-synthetic cavity expansion, and protection of reactive functional groups.
金属有机框架中的热不稳定基团：抑制网络互穿、合成后空腔扩展以及保护反应性功能基团。
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