6-(benzyloxy)-4-(tert-butyloxycarbonyl)-1-(hydroxymethyl)-1,2,3,4-tetrahydrobenzoquinoline 在
palladium on activated charcoal 25percent aq. HCO
2NH
2 作用下,
以
四氢呋喃 为溶剂,
反应 7.0h,
以93%的产率得到4-(tert-butyloxycarbonyl)-6-hydroxy-1-(hydroxymethyl)-1,2,3,4-tetrahydrobenzo
quinoline