Toluene-4-sulfonic acid (2S,3R,4S,5S)-5-benzyloxymethyl-3-(dimethyl-phenyl-silanyl)-4-methyl-tetrahydro-furan-2-ylmethyl ester 在
sodium iodide 作用下,
以
丙酮 为溶剂,
反应 36.0h,
以99%的产率得到((2R,3R,4S,5S)-5-Benzyloxymethyl-2-iodomethyl-4-methyl-tetrahydro-furan-3-yl)-dimethyl-phenyl-silane