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3,3'-二苯基-2,2'-[(S)-噻吩-2,5-二基双(羰基氮二基)]二丙酸二甲酯四氢呋喃单溶剂合物

Dimethyl 3,3'-diphenyl-2,2'-[(S)-thio-phene-2,5-diylbis(carbonyl-aza-nedi-yl)]dipropano-ate tetra-hydro-furan monosolvate.

作者信息

Xia Guangming, Liu Jing, Li Zhen, Ji Muwei, Sun Guoxin

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2010 Sep 4;66(Pt 10):o2489. doi: 10.1107/S1600536810034410.

Abstract

The title compound, C(26)H(26)N(2)O(6)S·C(4)H(8)O, a solvated bis-amide derivative, is also a chiral amino acid ester with l-phenyl-alanine methyl ester groups as amine substituents. The thio-phene-2,5-dicarboxamide core approximates C(2) point symmetry. The tetra-hydro-furan solvent mol-ecule is linked to the main mol-ecule through an inter-molecular N-H⋯O hydrogen bond. The central ring makes dihedral angles of 90.0 (2) and 76.5 (2)° with the pendant rings.

摘要

标题化合物C(26)H(26)N(2)O(6)S·C(4)H(8)O,一种溶剂化的双酰胺衍生物,也是一种手性氨基酸酯,其胺取代基为L-苯丙氨酸甲酯基团。噻吩-2,5-二甲酰胺核心近似C(2)点对称性。四氢呋喃溶剂分子通过分子间N-H⋯O氢键与主分子相连。中心环与侧环的二面角分别为90.0 (2)°和76.5 (2)°。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0f15/2983431/dd54b844b10d/e-66-o2489-fig1.jpg

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