(1S,2R,4S,6S,7R)-4-Isobutyryl-7,10,10-trimethyl-3-oxa-5-aza-tricyclo[5.2.1.0
2,6]decane-5-carboxylic acid tert-butyl ester 、 alkaline earth salt of/the/ methylsulfuric acid 以
四氢呋喃 、
乙醚 为溶剂,
反应 1.0h,
生成
(1S,2R,4S,6S,7R)-4-((S)-1-Hydroxy-2-methyl-1-phenyl-propyl)-7,10,10-trimethyl-3-oxa-5-aza-tricyclo[5.2.1.02,6]decane-5-carboxylic acid tert-butyl ester