A synthetic approach to chiral β‐CF3‐substituted saturated carbonyl compounds has been developed in which ruthenium complexes efficiently catalyze the redox isomerization of CF3‐bearing allylic alcohols by an intramolecular suprafacial enantiospecific 1,3‐hydrogen transfer (see scheme). This method was used for the enantioselective synthesis of (S)‐CF3‐citronellol.
传递消息:所述的合成方法的手性β-CF 3 -取代的饱和的羰基化合物已经被开发,其中的
钌络合物有效地催化CF的
氧化还原异构化3通过分子内suprafacial对映体的1,3-
氢转移荷瘤
烯丙基醇(参见方案)。该方法用于(S)-CF 3-
香茅醇的对映选择性合成。