作者:Nóra Zsuzsa Kiss、Éva Böttger、László Drahos、György Keglevich
DOI:10.1002/hc.21092
日期:2013.7
It is known that phosphinic acids do not undergo direct esterification under conventional conditions. However, the reaction may take place on microwave irradiation. 1-Hydroxy-3-phospholene 1-oxides, 1-hydroxy-phospholane 1-oxides, and a 1-hydroxy-1,2,3,4,5,6-hexahydrophosphinine 1-oxide were esterified with n-pentanol, i-pentanol, n-octanol, and i-octanol(2-ethylhexanol). The phosphinates prepared
已知次膦酸在常规条件下不进行直接酯化。然而,该反应可以在微波辐射下发生。1-羟基-3-膦烯1-氧化物、1-羟基-膦烷1-氧化物和1-羟基-1,2,3,4,5,6-六氢膦1-氧化物用正戊醇酯化,i -戊醇、正辛醇和异辛醇(2-乙基己醇)。以50%~94%的收率制备的次膦酸盐都是新化合物,其中许多是有用的中间体。