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N,N'-双(3,4-二甲氧基-亚苄基)-1,4-丁二胺

N,N'-Bis(3,4-dimethoxy-benzyl-idene)butane-1,4-diamine.

作者信息

Dehno Khalaji Aliakbar, Fejfarova Karla, Dusek Michal

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 4;65(Pt 8):o1773. doi: 10.1107/S1600536809025069.

DOI:10.1107/S1600536809025069
PMID:21583481
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2977286/
Abstract

The title Schiff base compound, C(22)H(28)N(2)O(4), was synthesized by the reaction of 3,4-dimethoxy-benzaldehyde and 1,4-diamino-butane in methanol. The mol-ecule is located on a center of inversion with one half-mol-ecule in the asymmetric unit. Both C=N double bonds are in a trans configuration. Inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into a three-dimensional network.

摘要

席夫碱化合物C(22)H(28)N(2)O(4)是通过3,4-二甲氧基苯甲醛与1,4-二氨基丁烷在甲醇中反应合成的。分子位于一个对称中心上，不对称单元中有半个分子。两个C=N双键均处于反式构型。分子间的C-H⋯O氢键将分子连接成三维网络。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/12af/2977286/1befc4e850a9/e-65-o1773-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/12af/2977286/3f334aedd060/e-65-o1773-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/12af/2977286/1befc4e850a9/e-65-o1773-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/12af/2977286/3f334aedd060/e-65-o1773-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/12af/2977286/1befc4e850a9/e-65-o1773-fig2.jpg

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