A wide variety of alkoxymethyltrifluoroborate substrates were prepared via SN2 displacement of potassium bromomethyltrifluoroborate with various alkoxides in excellent yields. These alkoxymethyltrifluoroborates were effectively cross-coupled with several aryl chlorides. This method provides a unique dissonant disconnect that allows greater flexibility in the design of new and improved synthetic pathways
通过用各种醇盐对
溴甲基三
氟硼酸钾进行 SN2 置换,以优异的产率制备了多种烷氧基甲基三
氟硼酸盐底物。这些烷氧基甲基三
氟硼酸盐与几种芳基
氯有效地交叉偶联。这种方法提供了一种独特的不协调断开,允许在设计新的和改进的合成途径时具有更大的灵活性。