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
收藏
页码：93 / 97
页数：5
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