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2 - [N - (4 - {4 - [(2 - 羟基 - 5 - 甲氧基 - 亚苄基)氨基] - 苄基}苯基)羧亚胺基] - 4 - 甲氧基苯酚

2-[N-(4-{4-[(2-Hy-droxy-5-meth-oxy-benzyl-idene)amino]-benz-yl}phen-yl)carboximido-yl]-4-meth-oxy-phenol.

作者信息

Ourari Ali, Baameur Lotfi, Bouet Gilles, Allain Magali

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2012 Apr 1;68(Pt 4):o1141. doi: 10.1107/S1600536812010550. Epub 2012 Mar 24.

DOI:10.1107/S1600536812010550
PMID:22606089
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3344086/
Abstract

In the title Schiff base, C(29)H(26)N(2)O(4), the complete molecule is generated by a crystallographic twofold axis and is V-shaped. The planes of the benzene rings of the central diphenyl-methane unit make a dihedral angle of 78.11 (4)° while adjacent benzene and 5-meth-oxy-salicyl-idene rings are twisted with respect to each other by a dihedral angle of 11.84 (8)°. The Schiff base is in the enol-imino form and an intra-molecular O-H⋯N hydrogen bond is observed.

摘要

在席夫碱C(29)H(26)N(2)O(4)的标题中，整个分子由一个晶体学二重轴生成，呈V形。中心二苯甲烷单元的苯环平面形成的二面角为78.11 (4)°，而相邻的苯环和5-甲氧基水杨醛环相对于彼此扭转的二面角为11.84 (8)°。席夫碱处于烯醇-亚胺形式，并且观察到分子内O-H⋯N氢键。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d07/3344086/a70fdc460c5d/e-68-o1141-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d07/3344086/a70fdc460c5d/e-68-o1141-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9d07/3344086/a70fdc460c5d/e-68-o1141-fig1.jpg

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本文引用的文献

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