[(3R,6S)-6-(Benzyloxycarbonylamino-methyl)-2-oxo-tetrahydro-pyran-3-yl]-carbamic acid benzyl ester 在
吡啶 、
氰化汞 、
乙酸酐 作用下,
以
1,4-二氧六环 为溶剂,
反应 24.0h,
生成 4-Oxo-pentanoic acid (2S,3S,4R,5R,6S)-4,5-diacetoxy-6-acetoxymethyl-2-[(1R,4R)-4-benzyloxycarbonylamino-1-(benzyloxycarbonylamino-methyl)-4-(tert-butoxycarbonylmethyl-carbamoyl)-butoxy]-tetrahydro-pyran-3-yl ester