6-benzyl-2-chloro-8,8-dimethyl-5,6,7,8-tetrahydro-1,6-naphthyridine 、 、
异丙基氯化镁 以
四氢呋喃 为溶剂,
以2-isopropyl-8,8-dimethyl-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride (0.0535 g, 16%) was obtained as a white powder的产率得到2-isopropyl-8,8-dimethyl-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride