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Metals metal-directed self-assembly

Metal-directed self-assembly of two- and three-dimensional synthetic receptors (macroheterocycles involving transition metal atoms, among them chelated atoms) 98CSR417. [Pg.270]

Metal-directed Self-assembly of Complex Supramolecular Architecture Chains, Racks, Ladders, Grids, Macrocycles, Cages, Nanotubes and Self-intertwining Strands (Helicates)... [Pg.307]

Metal-directed self-assembled cyclic complexes can exhibit remarkable... [Pg.313]

Hydrogen bonding is not the only supramolecular strategy for efficiently generating the catalyst backbone by assembly of suitable constituent blocks metal-directed self assembly has also been employed. Reek, van Leeuwen and coworkers (Chapter 8)... [Pg.20]

Further complex-chemical dendrimer syntheses ( metal-directed self-assembly utilising metal ions as convex templatef) are to be found in the literature [39]. [Pg.35]

METAL-DIRECTED SELF-ASSEMBLY OF MACROCYCLIC COMPLEXES... [Pg.46]

For a number of years the research interests of the Beer group have covered many areas of macrocychc coordination and supramolecular chemistry. This article reviews our latest results of current research by focusing on three major sections sensing of cations and anions anion templated assembly of pseudorotaxanes and rotaxanes, and metal-directed self-assembly using the dithiocaibamate ligand. [Pg.105]

Metal-directed Self-assembly of Cryptands and Catenanes Using the Dithiocarbamate Ligand... [Pg.115]

The modulation of the metal-directed self-assembly protocols according to the above-mentioned guidelines introduces additional features for non-covalent molecular containers with respect to their covalent counterparts. Reversibility, selection,... [Pg.233]

In this chapter, we cover the metal-directed self-assembly of 3D architectures using macrocycles as molecular scaffolds. Particular emphasis will be given to the synthetic strategies leading to coordination cages and to multitopic macrocyclic receptors, as well as to their complexation properties. [Pg.234]

Examples of ditopic and tetratopic macrocycles have been described by Stang and coworkers by combining the calixarene chemistry with the metal-directed self-assembly of molecular squares [61]. In this case the calixarene units coordinate to the Pt through their P(Ph)2 ligands at the lower rim and assume a diverging spatial orientation in the macrocycle. These calixarene metallamacrocycles are used in transport experiments to carry sulfonate salts from one aqueous phase into another through chloroform. [Pg.271]

Coordination Cages from Cavitands Influence of Ligand Design on Metal-Directed Self-Assembly... [Pg.103]

Tarkanyi G, Jude H, Palinkas G, Stang PJ (2005) Dynamic NMR study of the hindered Pt-NBipyridine rotation in metal directed self-assembled macrocycles. Org Lett 7 4971 1973... [Pg.50]

M. Fujita, Metal-Directed Self-Assembly of Two- and Three-Dimensional Synthetic Receptors , Chem. Soc. Rev., 27,417 (1998)... [Pg.125]

A further category of (often partially) metal-directed, self-assembled supramole-cules is made up of dendritic systems in which metal ions are employed as links in the radiating strands.This category thus contrasts with the majority of reported dendrimers which employ solely metal-free covalent connectivity. ... [Pg.219]

The purpose of the present survey is to examine and visualize the potential that organotin(IV) complexes can have in metal-directed self-assembly of macrocycles and extended networks. Their application in the formation of cage- and cluster-type structures is only mentioned superficially, since this chemistry is described in other sections within this chapter. [Pg.117]

Figure 2.5.1 Schematic representation of some of the discrete and extended supramolecular architectures that can be prepared by metal-directed self-assembly (a) 1D polymeric chains (b) discrete macrocyclic structures (c) two-dimensional grid- and honeycomb-like networks (d) three-dimensional diamandoid open frameworks... Figure 2.5.1 Schematic representation of some of the discrete and extended supramolecular architectures that can be prepared by metal-directed self-assembly (a) 1D polymeric chains (b) discrete macrocyclic structures (c) two-dimensional grid- and honeycomb-like networks (d) three-dimensional diamandoid open frameworks...
Considering the current state-of-the-art for metal-directed self-assembly, and the coordination facilities of tin(IV) species, three general methodologies can be proposed for the construction of supramolecular assemblies containing tin ... [Pg.120]

Fujita M (2000) Molecular Paneling Through Metal-Directed Self-Assembly. 96 177-202 Furlani C, Cauletti C (1978) He(l) Photo Electron Spectra of d-metal Compounds. 35 119-169... [Pg.288]

See other pages where Metals metal-directed self-assembly is mentioned: [Pg.48]    [Pg.614]    [Pg.615]    [Pg.59]    [Pg.453]    [Pg.21]    [Pg.238]    [Pg.115]    [Pg.765]    [Pg.234]    [Pg.252]    [Pg.257]    [Pg.271]    [Pg.331]    [Pg.331]    [Pg.466]    [Pg.97]    [Pg.109]    [Pg.28]    [Pg.740]    [Pg.71]    [Pg.139]    [Pg.368]    [Pg.117]    [Pg.118]   


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Assembly, directed

Catenanes metal-directed self-assembly

Complexation metal-directed self-assembly

Direct metalation

Direct metallation

Metal-direct self-assembly

Metal-directed assembly

Metallation directed

Self assembly metal

Self metal-directed

Self-directed assembl

Self-direction

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