(1R,2R,6S,7R,9R)-4,4-Dimethyl-8-((S)-1-phenyl-ethyl)-3,5-dioxa-8-aza-tricyclo[5.2.1.02,6]decane-9-carboxylic acid ethyl ester 在
palladium on activated charcoal ammonium formate 作用下,
以
乙醇 为溶剂,
反应 1.0h,
以99%的产率得到(1R,2R,6S,7R,9R)-4,4-Dimethyl-3,5-dioxa-8-aza-tricyclo[5.2.1.0
2,6]decane-9-carboxylic acid ethyl ester