An additive/Brønsted acid/base free, highly efficient and chemoselective transetherification of electron deficient vinylogous esters and water mediated de-alkylation using an earth-abundant Fe-catalyst under very mild reaction conditions is described. This reaction is highly selective to primary alcohols over secondary alcohols, has good functional group tolerance, is scalable to gram scale and a purification
描述了一种添加剂/布朗斯台德酸/无碱,电子不足的
乙烯基酯类的高效
化学选择性反醚化以及在非常温和的反应条件下使用富含地球的
铁催化剂进行的
水介导的脱烷基反应。与伯醇相比,该反应对伯醇具有高度选择性,具有良好的官能团耐受性,可扩展至克级,并且证明了在连续流动模式下无需纯化的连续转醚作用。