(E)-Methyl 3-[6'-methoxy-2'-(phenylselenylmethyl)pyridine-3'-yl]acrylate 、
Rawal’s diene 以
甲苯 为溶剂,
反应 10.0h,
以53%的产率得到rel-(1R,2R,6S)-1-methoxycarbonyl-4-(tert-butyldimethylsilyloxy)-2-(N,N-dimethylamino)-6-[6'-methoxy-2'-(phenylselenylmethyl)pyridine-3'-yl]cyclohex-3-ene