1129495-32-4Relevant articles and documents
One-pot synthesis of polyfluoroterphenyls via palladium-catalyzed Suzuki-Miyaura coupling of chlorobromobenzene and C-H bond functionalization of perfluoroarenes
Ma, Xiaowei,Gu, Ningning,Liu, Yan,Liu, Ping,Xie, Jianwei,Dai, Bin,Liu, Zhiyong
, p. 50 - 56 (2015)
An efficient tandem route for the synthesis of polyfluoroterphenyl derivatives has been developed. The target compounds were obtained in moderate to good yields by a Pd(OAc)2-catalyzed three-component coupling reaction involving palladium-catal
Palladium-catalyzed direct arylation of polyfluoroarene and facile synthesis of liquid crystal compounds
Ma, Xiaowei,Liu, Yan,Liu, Ping,Xie, Jianwei,Dai, Bin,Liu, Zhiyong
, p. 180 - 185 (2014/03/21)
A convenient approach has been developed to prepare polyfluorobiphenyl by Pd(OAc)2/PCy3-catalyzed direct arylation of polyfluoroarenes with aromatic halides in the presence of Cs2CO 3 as base and toluene as solvent. In most cases, the desired arylated products of aromatic bromides were obtained in good to excellent yield at 80°C, and aryl chlorides also gave modest to good yields of arylated products at 110°C. According to this efficient C - C bondforming method, polyfluorobiphenyl liquid crystal compounds were prepared by Pd-catalyzed direct arylation reactions of polyfluoroarenes with long alkyl chain substituted aryl bromides in 62-96% yield. Copyright
