The present invention is related to a method for the synthesis of a heterocyclic hydrogen phosphine oxide, having the general formula (I), wherein: - R is a aliphatic or aromatic divalent group optionally comprising one or more heteroatoms and optionally comprising one or more substituents and - X and Y are independently selected from -O-, -C(O)O- and -NR'- wherein R' is a monovalent group optionally comprising one or more heteroatoms comprising the steps of: a) forming a reaction mixture by mixing a compound having the general formula HX-R-YH and tetraphosphorus hexaoxide; b) recovering the resulting compound comprising the heterocyclic hydrogen phosphine oxide.
本发明涉及一种合成杂环氢膦氧化物的方法,其具有通式(I),其中:- R是一种脂肪或芳香双价基团,可选地包含一个或多个杂原子,也可选地包含一个或多个取代基;- X和Y分别选自-O-,-C(O)O-和-NR'-,其中R'是一种可选地包含一个或多个杂原子的单价基团,包括以下步骤:a)通过混合具有通式HX-R-YH和六氧化四
磷的化合物形成反应混合物;b)回收包含杂环氢膦氧化物的所得化合物。