(6-Methylpyridin-2-yl)Diphenylphosphine Oxide置于甲基二乙氧基硅烷,双(对硝基苯基)磷酸酯体系中,用 甲苯 用作溶剂,以88%的收率获得2-二苯基膦-6-甲基吡啶
参考文献:Highly Chemoselective Metal-Free Reduction Of Phosphine Oxides To Phosphines
标题:Highly Chemoselective Metal-Free Reduction Of Phosphine Oxides To Phosphines
摘要:Unprecedented Chemoselective Reductions Of Phosphine Oxides To Phosphines Proceed Smoothly In The Presence Of Catalytic Amounts Of Specific Bronsted Acids. By Utilizing Inexpensive Silanes,E.G.,Pmhs Or (Eto)(2)Mesih,Other Reducible Functional Groups Such As Ketones,Aldehydes,Olefins,Nitriles,And Esters Are Well-Tolerated Under Optimized Conditions.
Doi:10.1021/ja3069165