Red phosphorus reacts with 1-(tert-butyl)-4-vinylbenzene in a superbase media (KOH–DMSO, 90–100 °C, 3 h) to give tris[4-(tert-butyl)phenethyl]phosphine oxide in 77% yield. Microwave activation of the reaction affords the phosphine oxide in 82% yield in 6 min.
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磷与1-(叔丁基)-4-
乙烯基苯在超碱性介质(KOH–
DMSO,90–100°C,3 h)中反应,在77中得到三[4-(叔丁基)苯乙基]氧化膦% 屈服。反应的微波活化在6分钟内以82%的产率提供了氧化膦。