氟化钾,无水 、
tris(pentafluoroethyl)phosphine oxide 、
2-丙炔-1-醇 在
propargyl bis(pentafluoroethyl)phosphinate 作用下,
25.0 ℃
、173.32 kPa
条件下,
反应 25.5h,
以propargyl bis(pentafluoroethyl)phosphinate, (C2F5)2P(O)OCH2C≡CH, is isolated as clear and colourless liquid (7.831 g; 23.0 mmol) in a yield of 63%的产率得到propargyl bis(pentafluoroethyl)phosphinate