苯甲酰氯 、
(1S)-3-[(4R)-4-hydroxy-2,6,6-trimethylcyclohex-1-enyl]-1-methylpropyl-β-D-glucopyranoside 在
吡啶 作用下,
反应 20.0h,
以90%的产率得到[(2R,3R,4S,5R,6R)-3,4,5-tribenzoyloxy-6-[(2S)-4-[(4R)-4-benzoyloxy-2,6,6-trimethylcyclohexen-1-yl]butan-2-yl]oxyoxan-2-yl]methyl benzoate