(1S,3R)-3-[2-phenyl-5-methyloxazol-4-ylmethoxy]cyclohexan-1-ol 、
sodium methylate 、
溶剂黄146 在
碳酸氢钠 、
magnesium sulfate 、 silica gel 、 heptane EtOH CH3CN 作用下,
以
甲醇 为溶剂,
反应 3.0h,
以0.84 g of the desired (1R,3S)-3-[2-phenyl-5-methyloxazol-4-ylmethoxy]cyclohexan-1-ol having 95% ee (HPLC on Chiralpak AD 250×4.6; 1 ml/min, 25:1:0.5 heptane/EtOH/CH3CN+0.1% TFA) was obtained的产率得到(1R,3S)-3-[2-phenyl-5-methyloxazol-4-ylmethoxy]cyclohexan-1-ol