Liu Leifang, Dong Yan, Pang Bo, Ma Jiahai
Key Laboratory of Coordination Chemistry and Functional Materials in Universities of Shandong, Dezhou University , Dezhou 253023, People's Republic of China.
J Org Chem. 2014 Aug 1;79(15):7193-8. doi: 10.1021/jo500840s. Epub 2014 Jul 14.
The Suzuki-Miyaura coupling reactions of potassium aryltrifluoroborates with aryl bromides in water are promoted by the addition of [bmim]PF6 using Pd(OAc)2 as a catalyst and Na2CO3 as a base under air. The quantity of [bmim]PF6 used is crucial to the efficiency of the catalytic system. A wide range of biaryls and polyaryls can be easily prepared in good to excellent yields.
在空气中，以醋酸钯为催化剂、碳酸钠为碱，通过添加[bmim]PF6可促进芳基三氟硼酸钾与芳基溴化物在水中的铃木-宫浦偶联反应。所用[bmim]PF6的量对催化体系的效率至关重要。多种联芳基和多芳基化合物能够轻松地以良好至优异的产率制备出来。
