Wittig reactions in water. Synthesis of new water-soluble phosphonium salts and their reactions with substituted benzaldehydes
作者:Matthew G Russell、Stuart Warren
DOI:10.1016/s0040-4039(98)01740-7
日期:1998.10
We report the synthesis of new phosphonium salts which are soluble and stable in basic aqueous solution. The Wittig reactions of these phosphonium salts with substituted benzaldehydes in aqueous sodium hydroxide are discussed. These reactions exclude the use of any organic solvents and the products are isolated by a simple filtration.
我们报道了在碱性水溶液中可溶且稳定的新phospho盐的合成。讨论了这些phospho盐与取代的苯甲醛在氢氧化钠水溶液中的Wittig反应。这些反应不使用任何有机溶剂,并且通过简单的过滤分离产物。