N,N′-Bis(methoxycarbonylmethyl)-terephthalamide

被引:6
|
作者
Armelin, E [1 ]
Escudero, EN [1 ]
Campos, L [1 ]
Puiggalí, J [1 ]
机构
[1] Univ Politecn Cataluna, Dept Engn Quim, ETS Engn Ind Barcelona, E-08028 Barcelona, Spain
关键词
D O I
10.1107/S0108270100014864
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Molecules of the title compound, dimethyl N,N'-(1,4-benzenedicarboxamido)diacetate, C14H16N2O6, lie on inversion centres and are hydrogen bonded along a single direction that runs parallel to the crystallographic b axis. Glycine residues adopt a conformation which deviates slightly from that characteristic of the polyglycine II structure. An angle close to 27 degrees is found between the planar amide groups and the plane of the aromatic ring.
引用
收藏
页码:172 / 173
页数:2
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