A selectivity-driven catalyst design approach was adopted to address chemoselectivity issues in the oxidative coupling of phenols. This approach was utilized for developing a Co(II)[salen]-catalyzed aerobic oxidative cross-coupling of phenols in a recyclable 1,1,1,3,3,3-hexafluoropropan-2-ol (HFIP) solvent. The waste-free conditions offer a sustainable entry to nonsymmetric biphenols via a mechanistic
采用选择性驱动的催化剂设计方法来解决
酚氧化偶联中的
化学选择性问题。该方法用于开发可回收的
1,1,1,3,3,3-六氟丙烷-2-醇(HFIP)溶剂中的Co(II)[salen]催化的
苯酚的好氧氧化交叉偶联。无浪费条件通过一种机械方案使非对称双
酚可持续进入,该方案涉及将游离的苯氧基与连接的2-
萘氧基偶联。