(2S,3S,4R,5S,6S)-6-{[((2S,3S,4R,5S,6S)-6-Azidomethyl-3,4,5-tris-benzyloxy-tetrahydro-pyran-2-carbonyl)-amino]-methyl}-3,4,5-tris-benzyloxy-tetrahydro-pyran-2-carboxylic acid tert-butyl ester 在
水 、
三苯基膦 作用下,
以
四氢呋喃 为溶剂,
反应 20.0h,
以79%的产率得到(2S,3S,4R,5S,6S)-6-{[((2S,3S,4R,5S,6S)-6-Aminomethyl-3,4,5-tris-benzyloxy-tetrahydro-pyran-2-carbonyl)-amino]-methyl}-3,4,5-tris-benzyloxy-tetrahydro-pyran-2-carboxylic acid tert-butyl ester