PROCESS FOR THE PREPARATION OF ONIUM SALTS WITH ALKYL- OR ARYLSULFONATE ANIONS OR ALKYL- OR ARYLCARBOXYLATE ANIONS HAVING A LOW HALIDE CONTENT
申请人:Ignatyev Nikolai (Mykola)
公开号:US20090253905A1
公开(公告)日:2009-10-08
The invention relates to a method for producing onium salts comprising alkyl anions or aryl sulfonate anions or alkyl carboxylate anions or acryl carboxylate anions by reacting an onium halide with an alkyl silyl ester or trialkyl silyl ester of an alkyl sulfonic acid or aryl sulfonic acid or an alkyl carboxylic acid or aryl carboxylic acid or the anhydrides thereof.
A thermochromic europium(<scp>iii</scp>) room temperature ionic liquid with thermally activated anion–cation interactions
作者:Bernardo Monteiro、Mani Outis、Hugo Cruz、João Paulo Leal、César A. T. Laia、Cláudia C. L. Pereira
DOI:10.1039/c6cc08593h
日期:——
An observable and reversible case of thermochromism due to an unusual interaction between the countercation and the ligand of an europium(iii) tetrakis-β-diketonate room temperature ionic liquid is reported.