Suitable conditions were found for the Suzuki-Miyaura cross-coupling reaction of potassium cyclopropyl- and cyclobutyltrifluoroborates with aryl chlorides. Both of these secondary alkyl trifluoroborates coupled in moderate to excellent yield with electron-rich, electron-poor, and hindered aryl chlorides to give a variety of substituted aryl cyclopropanes and cyclobutanes.
为环丙基-和
环丁基三
氟硼酸钾与芳基
氯的 Suzuki-Miyaura 交叉偶联反应找到了合适的条件。这两种仲烷基三
氟硼酸酯以中等至优异的产率与富电子、缺电子和受阻芳基
氯化物偶联,得到各种取代的芳基
环丙烷和
环丁烷。