Literature DB >> 17261002

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

Marcos Chas1, Víctor Blanco, Carlos Peinador, José M Quintela.   

Abstract

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. [structure: see text].

Entities:  

Year:  2007        PMID： 17261002     DOI： 10.1021/ol062824c

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  2 in total

1.  Molecular recognition and self-assembly special feature: Dynamic combinatorial synthesis of a catenane based on donor-acceptor interactions in water.

Authors:  Ho Yu Au-Yeung; G Dan Pantos; Jeremy K M Sanders
Journal:  Proc Natl Acad Sci U S A       Date:  2009-01-26       Impact factor: 11.205

2.  Synthesis, structures and properties of Cu(II) and Mn(II) complexes with 1,10-phenanthroline-2-carboxylic acid and 2,2'-bipyridine ligands.

Authors:  Jingya Sun; Huanzhi Xu
Journal:  Molecules       Date:  2010-11-15       Impact factor: 4.411
  2 in total

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