基于铑和铂金属中心的三角双锥超分子笼的合成与表征

Synthesis and characterization of a trigonal bipyramidal supramolecular cage based upon rhodium and platinum metal centers.

作者信息

Garrison Jered C, Panzner Matthew J, Custer Paul D, Reddy D Venkat, Rinaldi Peter L, Tessier Claire A, Youngs Wiley J

机构信息

Department of Chemistry, The University of Akron, Akron, OH 44325, USA.

出版信息

Chem Commun (Camb). 2006 Nov 28(44):4644-6. doi: 10.1039/b608991g. Epub 2006 Sep 29.

DOI:10.1039/b608991g

PMID:17082870

Abstract

The reaction of 4-ethynyl-pyridine with tert-butyl lithium followed by its addition to (Me3tacn)RhCl3 affords the facial octahedral complex (Me3tacn)Rh(CCPy)3, condensation of which with the square planar complex cis-(DCPE)Pt(NO3)2 results in a self-assembled trigonal bipyramidal cage with Rh(III) and Pt(II) atoms occupying the vertices.

摘要

4-乙炔基吡啶与叔丁基锂反应，随后将其加入到(Me3tacn)RhCl3中，得到面式八面体配合物(Me3tacn)Rh(CCPy)3，该配合物与平面正方形配合物顺式-(DCPE)Pt(NO3)2缩合，形成一个自组装的三角双锥笼，其中Rh(III)和Pt(II)原子占据顶点。