A series of 2-aryl-2-oxazolines were prepared and examined as ligands for the Suzuki coupling reaction of aryl bromides and arylboronic acids. 2,2′-(1,3-Phenylene)bisoxazoline/Pd(OAc)2 was found to be an efficient catalyst for a variety of substrates to afford the coupling products in good to excellent yields.
制备了一系列2-芳基-2-
恶唑啉,并作为芳基
溴化物和芳基
硼酸的Suzuki偶联反应的
配体进行了检测。发现2,2'-(
1,3-亚苯基)双
恶唑啉/ Pd(OAc)2是多种底物的有效催化剂,以良好的产率提供了良好的偶联产物。