in diethyl ether; cyclohexane 1-chloroheptane (1 equiv.) and TMTH (2 equiv.) in Et2O cooled to 0°C under Ar, LDA (1 equiv., 1.6 M soln. in cyclohexane) dropped in, stirred for 20-25 min at room temp., quenched with water; analyzed by GC;
in acetonitrile Ambient temperatureelectrochemical synthesis: divided cell, Pt plate electrodes, -2.30 V vs Ag/Ag(+), <Et4N>OTs as supporting electrolyte and <Bu4N>I as an anodic depolarizer;
参考文献
Yoshida, Kunihisa; Kuwata, Hideki
Journal of the Chemical Society - Perkin Transactions 1, 1996 , # 15 p. 1873 - 1877
