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3-甲氧基-2-[(E)-(4-甲氧基苯基)亚氨基甲基]苯酚

3-Meth-oxy-2-[(E)-(4-meth-oxy-phen-yl)imino-meth-yl]phenol.

作者信息

Ozdemir Tari Gonca, Işık Samil, Ozkan Ramazan, Alaman Ağar Ayşen

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 Jan 12;67(Pt 2):o343-4. doi: 10.1107/S1600536811000596.

DOI:10.1107/S1600536811000596
PMID:21523025
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3051687/
Abstract

The title compound, C(15)H(15)NO(3), adopts the enol-imine tautomeric form. The two rings are twisted with respect to each other, making a dihedral angle of 44.08 (5)°. The 3-methoxy-2-[(E)-(4-methoxyphenyl)-iminomethyl]phenol unit is almost planar, the largest deviation from the mean plane being 0.047 (2) Å. Such a planar conformation might be related to the occurrence of an intra-molecular O-H⋯N hydrogen bond. In the crystal, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into sheets parallel to (010). These sheets are inter-connected by weak C-H⋯π inter-actions.

摘要

标题化合物C(15)H(15)NO(3) 采用烯醇-亚胺互变异构形式。两个环相互扭曲，二面角为44.08 (5)°。3-甲氧基-2-[(E)-(4-甲氧基苯基)-亚氨基甲基]苯酚单元几乎是平面的，与平均平面的最大偏差为0.047 (2) Å。这种平面构象可能与分子内O-H⋯N氢键的存在有关。在晶体中，分子间C-H⋯O氢键将分子连接成平行于(010)的片层。这些片层通过弱C-H⋯π相互作用相互连接。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/744a/3051687/3a8acb45dfd4/e-67-0o343-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/744a/3051687/3d8c99628475/e-67-0o343-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/744a/3051687/3a8acb45dfd4/e-67-0o343-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/744a/3051687/3d8c99628475/e-67-0o343-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/744a/3051687/3a8acb45dfd4/e-67-0o343-fig2.jpg

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