Synthesis and Functionalization of Hexacoordinate (Arenediolato)bis(polypyridyl)silicon(IV) Complexes
作者:Tom Breiding、Jens Henker、Chen Fu、Yonggang Xiang、Steffen Glöckner、Philipp Hofmann、Klaus Harms、Eric Meggers
DOI:10.1002/ejic.201402024
日期:2014.6
Hexacoordinate (arenediolato)silicon(IV) complexes that contain two additional 2,2′-bipyridine or 1,10-phenanthroline ligands are surprisingly stable against aqueous hydrolysis and therefore constitute attractive and novel templates for the design of bioactive compounds. In this article, we report the synthesis of (arenediolato)bis(polypyridyl)silicon(IV) complexes, including a case of diastereoselective
含有两个额外的 2,2'-联吡啶或 1,10-菲咯啉配体的六配位(芳烃二醇)硅 (IV) 配合物对水水解具有惊人的稳定性,因此构成了用于设计生物活性化合物的有吸引力的新型模板。在本文中,我们报告了(芳烃二醇)双(多吡啶基)硅(IV)配合物的合成,包括非外消旋六配位(联萘基)硅(IV)配合物的非对映选择性合成,以及它们的后配位功能化方法卤化物、硝基和羰基。提供了几种 X 射线晶体结构,并证明了这些配合物中硅的八面体配位。