(2R,3S,4S,5R,6R,8R,9S,10S)-3,5-Diacetoxy-10-[(4R,5R)-5-((R)-1-acetoxy-propyl)-5-methyl-2-oxo-[1,3]dioxolan-4-yl]-9-azido-6-benzyloxy-2,4,6,8-tetramethyl-undecanoic acid methyl ester 在
platinum(IV) oxide 氢气 作用下,
以
四氢呋喃 为溶剂,
反应 3.0h,
以100%的产率得到(2R,3S,4S,5R,6R,8R,9S,10S)-3,5-Diacetoxy-10-[(4R,5R)-5-((R)-1-acetoxy-propyl)-5-methyl-2-oxo-[1,3]dioxolan-4-yl]-9-amino-6-benzyloxy-2,4,6,8-tetramethyl-undecanoic acid methyl ester