1-[(2R,4aS,10bS)-4,4-dimethyl-7-phenylmethoxy-4a,5,6,10b-tetrahydrobenzo[h][1,3]benzoxathiin-2-yl]propan-1-one 在
potassium tri-sec-butyl-borohydride 作用下,
以
四氢呋喃 、
甲苯 为溶剂,
反应 5.0h,
生成 (1R)-1-[(2R,4aS,10bS)-4,4-dimethyl-7-phenylmethoxy-4a,5,6,10b-tetrahydrobenzo[h][1,3]benzoxathiin-2-yl]propan-1-ol 、 (1S)-1-[(2R,4aS,10bS)-4,4-dimethyl-7-phenylmethoxy-4a,5,6,10b-tetrahydrobenzo[h][1,3]benzoxathiin-2-yl]propan-1-ol