Synthesis of [3]catenanes based on metal-directed self-assembly and π-donor/π-acceptor interactions

被引:38
|
作者
Chas, Marcos [1 ]
Blanco, Victor [1 ]
Peinador, Carlos [1 ]
Quintela, Jose M. [1 ]
机构
[1] Univ A Coruna, Fac Ciencias, Dept Quim Fundamental, La Coruna 15071, Spain
关键词
D O I
10.1021/ol062824c
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A metal-directed self-assembly of [3]catenanes in combination with pi-pi interactions was investigated. Ligands based on 4,4'-bipyridinium or 2,7-diazapyrenium were used in conjunction with dioxoaryl cyclophanes (4-6) and trans-PdCl2(CH3CN)(2). The [3]catenanes show a dinuclear palladium 46-membered metallomacrocycle interlocked by two pi-complementary dioxoaryl macrocycles.
引用
收藏
页码:675 / 678
页数:4
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