tert-butyl 6-(5-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinecarboxylate 在
盐酸 作用下,
以
1,4-二氧六环 为溶剂,
反应 3.5h,
以100%的产率得到6-(5-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-5-methyl-1,2,3,4-tetrahydroisoquinoline monohydrochloride