Di(2-pyridyl)furoxan: Metal complexes and an unusual ruthenium-induced molecular rearrangement

被引：15

作者：

Richardson, C ^{[1
]}

Steel, PJ ^{[1
]}

机构：

[1] Univ Canterbury, Dept Chem, Christchurch 1, New Zealand

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 2000年 / 53卷 / 02期

关键词：

bipyridine; copper; palladium; pyrazolo[1,5-a] pyridine; ruthenium; silver; X-ray;

D O I：

10.1071/CH00013

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Di(2-pyridyl)furoxan (1) forms palladium(II) and copper(II) complexes having seven-membered chelate rings with coordination via the two pyridine nitrogens. In contrast, reaction with bis(2,2'-bipyridine)dichlororuthenium leads to an unusual ring-opening ring-closing rearrangement reaction to produce a complex of 3-nitro-2-(2-pyridyl)pyrazolo[1,5-a]pyridine (7). X-Ray crystal structures are reported for a copper complex of (1) and a ruthenium complex of (7).

引用

页码：93 / 97

页数：5

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