A SO2F2 mediated mild, practical, and gram-scale dehydroxylative transforming primary alcohols to quaternary ammonium salts
作者:Chuang Zhao、Gao-Feng Zha、Wan-Yin Fang、Njud S. Alharbi、Hua-Li Qin
DOI:10.1016/j.tet.2019.07.007
日期:2019.8
A simple, practical and gram-scale process for direct transformation of primary alcohols or silyl ethers to ammonium salts was developed. This method has the feathers of easy work-up (a simple filtration), mild condition, high yield, great practicality and robustness. And the application of the ammonium salts in Suzuki coupling reaction was also accomplished.
开发了一种简单,实用和克级的方法,用于将伯醇或甲硅烷基醚直接转化为铵盐。该方法具有易于处理(过滤简单),条件温和,收率高,实用性强和耐用性强的特点。并完成了铵盐在铃木偶联反应中的应用。