methanesulfonic acid (R)-2-(5-tert-butoxy-2-isopropoxy-benzothiazol-7-yl)-2-hydroxy-ethyl ester 、
分特拉明 以
甲苯 为溶剂,
反应 20.0h,
以(R)-1-(5-tert-Butoxy-2-isopropoxy-benzothiazol-7-yl)-2-(1,1-dimethyl-2-phenyl-ethylamino)-ethanol is obtained by reversed phase column chromatography的产率得到(R)-1-(5-tert-butoxy-2-isopropoxy-benzothiazol-7-yl)-2-(1,1-dimethyl-2-phenyl-ethylamino)-ethanol