(+)-(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 在
三正丁基氢锡 作用下,
以
二氯甲烷 为溶剂,
反应 6.0h,
以92%的产率得到(+)-(1'R,2'S,5'R)-8'-phenylmenthyl (1R,5S)-3-methyl-2-oxa-4-azabicyclo<3.3.1>non-3-ene-5-carboxylate