Although important progress has been made in the fluoroalkylation reactions, the transition‐metal‐catalyzed carbonylative fluoroalkylation reaction remains challenging so far. Herein, we report the first example of a Pd‐catalyzed carbonylation of difluoroalkyl bromides with (hetero)arylboronic acids under one atmosphere pressure of CO. The reaction can also be extended to the aryl potassium trifluoroborate
尽管在
氟代烷基化反应方面已取得重要进展,但到目前为止,过渡
金属催化的羰基化
氟代烷基化反应仍然具有挑战性。在本文中,我们报道了在一个大气压的CO下用(杂)芳基
硼酸进行Pd催化的二氟烷基
溴化物羰基化的第一个例子。反应还可以扩展到芳基三
氟硼酸钾盐。该协议的优点是合成简便,广泛的底物范围和出色的官能团相容性。所得的二氟烷基酮可用作合成各种有用的
氟化化合物的通用结构单元。