三[3,4-双(三氟甲基)苯基]膦合成路线 (共 2 条)
反应条件
1: With n-butyllithium in diethyl ether; hexane T=-78°C; 2 h; 2: With phosphorus trichoride in diethyl ether; hexane T=-78 - 20°C; 12 h;
参考文献
Tetrahedron, , vol. 58, # 20 p. 3929 - 3941
反应条件
1: 87 percent / 96percent H2SO4, N,N'-dibromo-5,5-dimethylhydantoin / 24 h / 0 °C 2: 32 percent / tBuLi, PCl3 / diethyl ether View Scheme
参考文献
Chemische Berichte, , vol. 129, # 2 p. 233 - 235