溶剂效应对阴离子分子识别的影响。

Solvent effects on the molecular recognition of anions.

机构信息

Department of Chemistry, University of Minnesota, Minneapolis, MN 55455, USA.

出版信息

Chem Commun (Camb). 2013 Dec 25;49(99):11674-6. doi: 10.1039/c3cc46961a.

Abstract

Anion recognition of two flexible diols in different solvents and binary mixtures were examined. Binding constants (K) in CD3CN and CDCl3 are surprisingly similar, and CD3CN-solvent mixtures led to reduced values of K that are smaller than in either pure solvent. A surprising U-shaped dependence is observed.

摘要

考察了两种柔性二醇在不同溶剂和二元混合物中的阴离子识别。在 CD3CN 和 CDCl3 中的结合常数（K）出人意料地相似，而 CD3CN-溶剂混合物导致 K 值降低，且小于任一纯溶剂中的值。观察到一种令人惊讶的 U 形依赖性。