alpha-(Methoxyimino)-alpha-(1,2,5,6-tetrahydropyridin-3-yl)acetonitrile 、
氯甲酸4-甲氧基苯酯 在
正戊烷 作用下,
以to give the title compound (E4) as a white crystalline solid (0.81 g, 85%) m.p. 75°-76° C.的产率得到α-(methoxyimino)-α-[1,2,5,6-tetrahydro-1-(4-methoxy-phenyloxycarbonyl)pyridin-3-yl]acetonitrile