(2RS,3SR)-4-dimethylamino-2-(3-methoxy-phenyl)-3-methyl-butan-2-ol hydrochloride 、 Sodium hydroxide methylene chloride 、 、
diisobutylaluminum hydride 在
二氯甲烷 作用下,
以
乙醚 为溶剂,
以In this manner, 18.5 g (71% theoretical) of hydrochloride (22) were obtained with a melting point of 183°-184° C.的产率得到(1RS,2SR)-3-(3-dimethylamino-1-hydroxy-1,2-dimethyl-propyl)-phenol hydrochloride