sodium hydrogencarbonate; sodium bromide; chiral 4,1'-dinaphthyl-3,2'-cyclo[C(Me)2-N(oxyl)-C(Me)2] in dichloromethane; water T=-15°C; resolution of racemate; 1.5 h; Electrolysis; Title compound not separated from byproducts;
hydrogenchloride; calcium chloride in diethyl ether
参考文献
Lee, Ikchoon; Lee, Won Heui; Lee, Hai Whang; Bentley, T. W.
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1993 , # 2 p. 141 - 146