A series of functionally substituted 4-aryl-2,6-di-tert-butylphenols were prepared by the palladium-catalyzed cross-coupling reaction (Suzuki reaction) of aryl halides with a novel tris[3,5-bis(1,1-dimethylethyl)-4-(trimethylsilyloxy)phenyl]boroxin intermediate.
通过
钯催化的芳基卤化物与新型三[3,5-双(
1,1-二甲基乙基)-4-(三甲基
硅氧基)苯基]
硼氧烷中间体的交叉偶联反应(铃木反应),制备了一系列功能替代的4-芳基-
2,6-二叔丁基苯酚。