作者:Piotr Majewski
DOI:10.1055/s-1987-28001
日期:——
Bis(1-hydroxyalkyl)phosphinic acids 6 have been conveniently obtained by addition of bis(trimethylsiloxy)phosphine 1 to aldehydes or ketones 2 in the presence of chlorotrimethylsilane and triethylamine, followed by ethanolysis of the resulting trimethylsilyl bis(1-trimethylsiloxyalkyl)-phosphinales 5.
双(1-羟基烷基)膦酸6可通过在氯三甲基硅烷和三乙胺存在下,将双(三甲基硅氧基)膦1添加到醛或酮2中,然后对所得的三甲基硅烷基双(1-三甲基硅氧烷基烷基)-膦酸酯5进行乙醇化,从而方便地获得。