基于特洛格碱衍生物的双链螺旋配合物的非对映选择性自组装。
Diastereoselective self-assembly of double-stranded helicates from Tröger's base derivatives.
作者信息
Kiehne U, Weilandt T, Lützen A
机构信息
Rheinische Friedrich-Wilhelms-Universität Bonn, Kekulé-Institut für Organische Chemie und Biochemie, Gerhard-Domagk-Str 1, D-53121 Bonn, Germany.
出版信息
Org Lett. 2007 Mar 29;9(7):1283-6. doi: 10.1021/ol070048i. Epub 2007 Mar 9.
[structure: see text]. Several ligands based on the rigid, V-shaped structure of Tröger's base bearing 2,2'-bipyridine and 2-pyridylmethanimine moieties have been synthesized. These ligands undergo diastereoselective self-assembly to dinuclear double-stranded D2d-symmetric helicates upon coordination to copper(I) and silver(I) ions as elucidated by NMR techniques and ESI mass spectrometric methods.
[结构：见原文]。已经合成了几种基于特罗格碱的刚性V形结构、带有2,2'-联吡啶和2-吡啶基亚甲基胺部分的配体。如通过核磁共振技术和电喷雾电离质谱法所阐明的，这些配体在与铜（I）和银（I）离子配位时会发生非对映选择性自组装形成双核双链D2d对称螺旋配合物。
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