(S)-1-Acetylamino-cyclohex-3-enecarboxylic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester 在
N-碘代丁二酰亚胺 作用下,
以
二氯甲烷 为溶剂,
反应 14.0h,
以100%的产率得到(+)-(1'R,2'S,5'R)-8'-phenylmenthyl (1S,5S,8S)-3-methyl-exo-8-iodo-2-oxa-4-azabicyclo<3.3.1>non-3-ene-5-carboxylate