Alkali metal phosphinodiselenoates, R2PSe2M (R = aralkyl, hetaralkyl, Ph; M = Li, Na, K, Rb, Cs), were synthesized in high yields (up to 98%) by a three-component reaction of a secondary phosphine, elemental selenium, and an alkali metal hydroxide under mild conditions (ethanol, room temperature, 5 min).
碱
金属膦双
亚硒酸盐R2PSe2M(R=芳烷基、杂烷基、Ph;M=Li、Na、K、Rb、Cs)通过在温和条件下(
乙醇、室温、5分钟),由次
磷、元素
硒和碱
金属氢氧化物进行的三组分反应,以高产率(高达98%)合成。