The invention relates to a method for preparing alkyl phosphonic acid, which comprises the following steps: (1) an alkali metal reacts with phosphiteester to obtain phosphiteester;
本发明涉及一种烷烃基膦酸制备方法,包括下列步骤:(1)碱金属与亚磷 酸酯反应,得到亚磷酸酯盐;
2
The synthesizing of dimethyl methyl phosphonic acid ester with trimethyl phosphite was catalyzed by methyl alkylbenzenesulfonate.