Two Schiff base ligands derived from 1,2-diaminoethane

被引：14
|
作者：
Corden, JP
Errington, W
Moore, P
Wallbridge, MGH
机构：
[1] Department of Chemistry, University of Warwick
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1997年 / 53卷
关键词：
D O I：
10.1107/S0108270196014473
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The structures of two Schiff base ligands, 2,2'-[(1,2-ethanediyl) bis(nitrilopropylidyne)] bisphenol, C20H24-N2O2, (I), and 2,2'-{(1,2-ethanediyl)bis[nitrilo(phenyl)methylidyne]}bisphenol, C28H24N2O2, (II), are reported. The molecular structure of (I) is centrosymmetric and therefore has a trans conformation. The asymmetric unit for structure (II) contains two molecules, but both have gauche arrangements. Structures (I) and (II) both contain;the enolimine tautomers and exhibit intramolecular hydrogen bonding.
引用
收藏
页码：486 / 488
页数：3
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