trans-4-(4-bromo-2,5-dimethyl-3-thienyl)-tetrahydro-3-furanol 在
甲基叔丁基醚 作用下,
以
乙酸乙烯酯 为溶剂,
反应 24.0h,
以(3R,4S)-4-(Bromo-2,5-dimethyl-3-thienyl)tetrahydro-3-furanol is obtained in a yield of 49% (>99% ee)的产率得到(3R,4S)-4-(bromo-2,5-dimethyl-3-thienyl)-tetrahydro-3-furanol