(1S,3S,4S,5R,6R,7R)-6-Butyryloxy-4-hydroxy-7-(1-methoxy-1-methyl-ethoxy)-1-((E)-4-naphthalen-1-yl-but-3-enyl)-2,8-dioxa-bicyclo[3.2.1]octane-3,4,5-tricarboxylic acid tri-tert-butyl ester 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
反应 1.0h,
以100%的产率得到(1S,3S,4S,5R,6R,7R)-6-Butyryloxy-4-hydroxy-7-(1-methoxy-1-methyl-ethoxy)-1-(4-naphthalen-1-yl-butyl)-2,8-dioxa-bicyclo[3.2.1]octane-3,4,5-tricarboxylic acid tri-tert-butyl ester