Ambidentate pyridyl-carboxylate ligands in the coordination-driven self-assembly of 2D Pt macrocycles: Self-selection for a single isomer
Ambidentate pyridyl-carboxylate ligands in the coordination-driven self-assembly of 2D Pt macrocycles: Self-selection for a single isomer
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DOI：
10.1021/ja045542l
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发表时间：
2004-12-22
影响因子：
15
通讯作者：
Stang, PJ
中科院分区：
文献类型：
--
作者：
Chi, KW;Addicott, C;Stang, PJ
本文报道了配位驱动的二维大环分子从双齿吡啶羧酸盐给体配体和含铂受体的自组装。所有这些物种的特征在于电喷雾电离质谱（ESIMS），多核NMR，并在一个例子中，X射线晶体学。在每种情况下，只有一种异构体组装体以高产率选择性地形成，尽管由于连接性的差异而可能产生一种以上的产物。
The coordination-driven self-assembly of discrete 2D macrocyclic species from ambidentate pyridyi-carboxylate-based donor ligands and platinum-containing acceptors is presented. All these species are characterized by electrospray ionization mass spectrometry (ESIMS), multinuclear NMR, and in one example, X-ray crystallography. In each case only one isomeric assembly is selectively formed in high yield, despite the potential for more than one product as a consequence of differences in connectivity.