One-pot transformation of p-toluenesulfonates of 2,3-epoxy alcohols into allyic alcohols
作者:Hiromu Habashita、Takeshi Kawasaki、Masako Akaji、Hirokazu Tamamura、Tetsutaro Kimachi、Nobutaka Fujii、Toshiro Ibuka
DOI:10.1016/s0040-4039(97)10208-8
日期:1997.12
efficient method for the synthesis of synthetically useful non-racemic allylic alcohols from 4-methylbenzenesulfonates of non-racemic 2,3-epoxy alcohols is described. Satisfactory yields are obtained by treatment of 4-methylbenzenesulfonates of non-racemic 2,3-epoxy alcohols with potassium iodide followed by zinc powder and ammonium chloride in a one-pot manner. The method has been successfully applied to
描述了一种由非外消旋2,3-环氧醇的4-甲基苯磺酸酯合成合成有用的非外消旋烯丙基醇的简便有效的方法。通过用碘化钾,然后一锅法用锌粉和氯化铵处理非外消旋2,3-环氧醇的4-甲基苯磺酸盐,获得令人满意的收率。该方法已成功应用于C 30 30C 37葡萄球菌的关键构件的合成。