4-[4-(5-Dimethoxymethyl-4,5-dihydro-isoxazol-3-yl)-phenoxymethyl]-2-methyl-quinoline 、
盐酸 在
乙酸乙酯 、 Brine 、
magnesium sulfate 、
ethyl acetate dichloromethane 作用下,
以
四氢呋喃 为溶剂,
反应 2.5h,
以to give 3-[4-(2-methyl-quinolin-4-ylmethoxy)-phenyl]-4,5-dihydro-isoxazole-5-carbaldehyde (0.1 g, 72%) as an oil的产率得到3-[4-(2-methylquinolin-4-yl-methoxy)phenyl]-4,5-dihydroisoxazole-5-Carbaldehyde