Wang Wei, Yang Hai-Bo
Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, Shanghai 200062, P. R. China.
Chem Commun (Camb). 2014 May 25;50(40):5171-86. doi: 10.1039/c3cc47485b. Epub 2013 Dec 11.
In this feature article, brief highlights of research progress on the linear neutral platinum-acetylide moiety, trans-Pt(PR3)2(C≡CR')2, are presented. Due to its unique characteristics such as the well-defined linear geometry, synthetic accessibility, and intriguing photoproperties, this type of platinum-acetylide moiety has been extensively investigated in many respects from supramolecular chemistry to materials science during the past two decades. However, compared with the extensively studied charged platinum-acetylide complexes, the linear neutral platinum-acetylide moiety has been less reviewed. Based upon our recent progress in platinum chemistry, we provide herein a brief review on the linear neutral platinum-acetylide building block. This feature article will focus on its role as a linkage building block, but beyond the links. Three aspects including complex architectures composed of platinum-acetylide links, platinum-acetylide bridged multichromophoric arrays, and supramolecular self-assembly of platinum-acetylide building blocks are discussed.
在这篇专题文章中，我们介绍了线性中性铂-乙炔基部分trans-Pt(PR3)2(C≡CR')2的研究进展要点。由于其具有明确的线性几何结构、合成可及性和引人入胜的光性质等独特特性，在过去二十年里，这类铂-乙炔基部分在从超分子化学到材料科学的诸多方面都得到了广泛研究。然而，与已被广泛研究的带电荷铂-乙炔基配合物相比，线性中性铂-乙炔基部分的综述较少。基于我们近期在铂化学方面的进展，本文对线性中性铂-乙炔基结构单元进行简要综述。这篇专题文章将聚焦于其作为连接结构单元的作用，但又不止于连接。我们将讨论三个方面，包括由铂-乙炔基连接构成的复杂结构、铂-乙炔基桥连的多发色团阵列以及铂-乙炔基结构单元的超分子自组装。
