A Convenient Synthesis of<i>S</i>-Alkyl<i>O</i>-Aryl Thiophosphoric Acid Derivatives
作者:Chu-Chi Tang、Gui-Ping Wu、Gen-Zhu Zhang
DOI:10.1055/s-1991-26491
日期:——
A new convenient synthesis of S-alkyl O-aryl thiophosphoric acid derivatives is reported. The chlorination of O-aryl O,O-dialkyl thiophosphates with phosphorus oxychloride proceeds with isomerization to give S-alkyl Oaryl thiophosphorochloridates, which react further with various nucleophiles in the presence of base to give the title compounds.
报告了一种方便合成 S-烷基 O-芳基硫代磷酸衍生物的新方法。O-芳基 O,O-二烷基硫代磷酸酯与氧氯化磷发生氯化反应,然后发生异构化,得到 S-烷基 O-芳基硫代磷酸氯化物,它们在碱存在下与各种亲核物进一步反应,得到标题化合物。