The multicomponent reaction between secondary phosphines, elemental selenium, and primary, secondary, or tertiary amines is accomplished efficiently in ethanol (60 ËC, 0.5 h) to give the corresponding mono-, di-, or trialkylammonium diselenophosphinates in high yield (up to 97%).
仲膦、
硒元素和
伯胺、仲胺或叔胺之间的多组分反应可在
乙醇中(60 ËC,0.5 小时)高效完成,从而以高收率(高达 97%)得到相应的单烷基、二烷基或三烷基二烯
磷铵。