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

页码：486 / 488

页数：3

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