(S)-2-Methoxy-N-((3aR,4R,6S,7S,7aR)-4-methoxy-2,2,6,7a-tetramethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl)-propionamide 在
溶剂黄146 作用下,
以
水 为溶剂,
反应 8.0h,
以87%的产率得到(S)-N-((2S,3S,4R,5R,6R)-4,5-Dihydroxy-6-methoxy-2,4-dimethyl-tetrahydro-pyran-3-yl)-2-methoxy-propionamide