(2R,5R,6R,1'R)-2-(1'-hydroxy-3'-(phenylsulfanyl)propyl)-5,6-dimethoxy-5,6-dimethyl-[1,4]dioxane-2-carboxylic acid methyl ester 在
sodium periodate 作用下,
以
甲醇 、
水 为溶剂,
以85%的产率得到(2R,5R,6R,1'S)-2-(1'-hydroxy-3'-(phenylsulfinyl)propyl)-5,6-dimethoxy-5,6-dimethyl-[1,4]dioxane-2-carboxylic acid methyl ester