Can Coordination‐Driven Supramolecular Self‐Assembly Reactions Be Conducted from Fully Aliphatic Linkers?
作者:Mehdi Elsayed Moussa、Sloane Evariste、Barbara Krämer、Régis Réau、Manfred Scheer、Christophe Lescop
DOI:10.1002/anie.201709119
日期:2018.1.15
The reaction between a preassembled CuI bimetallic molecular clip with a short intermetallic distance and a series of fully aliphatic cyano‐capped ditopic linkers with increasing lengths was investigated. It is shown that, depending on the length of the ditopic linkers, the rational design of unprecedented supramolecular compact metallacycles containing fully aliphatic walls is possible. The specific
预组装Cu I之间的反应研究了金属间距离短的双金属分子夹和一系列长度增加的全脂族氰基封端的二位连接体。结果表明,根据双位连接体的长度,合理设计包含完全脂族壁的前所未有的超分子致密金属环可能是可行的。所使用的分子夹的特定的预先组织的分子排列有利于稳定交联剂伦敦分散体相互作用,这允许随着交联剂长度的增加而选择性地形成离散的致密金属环,而以一维配位聚合物为代价。完全脂肪族的氰基封端的连接基与另外两种预组装的Cu I的反应证明了这种方法的通用性。 双金属分子夹也具有较短的金属间距离。