[(1R,3S,4S,5R,6S,9S)-5-Acetylamino-4,9-bis-benzyloxy-3-(4-methoxy-benzyloxy)-2-oxa-bicyclo[3.3.1]non-7-en-6-yl]-acetic acid 在
iodonium(di-γ-collidine) perchlorate 作用下,
以
乙腈 为溶剂,
反应 4.0h,
以86%的产率得到N-[(1R,2R,6S,7S,8S,10S,11S,12S)-7-iodo-10-[(4-methoxyphenyl)methoxy]-4-oxo-11,12-bis(phenylmethoxy)-5,9-dioxatricyclo[6.3.1.02,6]dodecan-1-yl]acetamide