Assembling metal clusters with covalent linkers:: Synthesis and structure of a quasi-planar Pt18 dendrimer containing five clusters connected by σ-alkynyl spacers

被引：46

作者：

Albinati, A

Leoni, P

Marchetti, L

Rizzato, S

机构：

[1] Univ Pisa, Dipartimento Chim & Chim Ind, I-56126 Pisa, Italy

[2] Univ Milan, DCSSI, I-20133 Milan, Italy

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 48期

关键词：

alkyne ligands; cluster compounds; dendrimers; metal-metal interactions; platinum;

D O I：

10.1002/anie.200352954

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Sterically protected tri- and hexanuclear platinum clusters were used as building blocks for the high-yield synthesis of a first-generation dendrimer (see picture; tBu groups are omitted for clarity), which is chemically and thermally stable, and in which the cluster units are separated by conjugated 1,3,5-triethynylphenyl groups.

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页码：5990 / 5993

页数：4

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