(2R,5S)-5-Hydroxy-5-methyl-2-(1-methyl-2-oxo-propyl)-piperidine-1-carboxylic acid benzyl ester 在
palladium on activated charcoal
sodium hydroxide 、
氢气 作用下,
以
甲醇 为溶剂,
反应 15.0h,
生成 (1S,4R,7R,9aS)-4-Furan-3-yl-7-hydroxy-1,7-dimethyl-octahydro-quinolizin-2-one