作者:Andrew Streitwieser、George Peng Wang、Daniel A Bors
DOI:10.1016/s0040-4020(97)00351-7
日期:1997.7
Ion pair acidities are reported in tetrahydrofuran (THF) solution for the lithium and cesium salts of several sulfones and one sulfoxide. These salts are shown to be monomeric in the THF solutions studied. Thermodynamic constants are reported for several salts. The results and some conductivity studies show that both the lithium and cesium salts are contact ion pairs in THF. Because of ion association
据报道,在四氢呋喃(THF)溶液中,离子对酸度为几种砜和一种亚砜的锂盐和铯盐。这些盐在所研究的THF溶液中显示为单体。报道了几种盐的热力学常数。结果和一些电导率研究表明,锂盐和铯盐都是THF中的接触离子对。由于离子的缔合,铯盐的相对p K s略低,锂盐的相对p K s较DMSO溶液中的游离离子低。©1997爱思唯尔科学有限公司。