carbon–carbon bond-forming reaction via deaminative/decarboxylative cross-coupling of organoammonium salts with carboxylicacids was developed. Under the reaction conditions, polyfluoroaromatic carboxylicacids, propiolic acids and α-cyano benzyl carboxylicacid reacted smoothly with benzyl ammonium salts to produce the corresponding carbon–carbon coupling products in good-to-excellent yields.
Direct Pd-catalyzed benzylation of highly electron-deficient perfluoroarenes
作者:Shilu Fan、Chun-Yang He、Xingang Zhang
DOI:10.1039/c0cc00598c
日期:——
An efficient and practical method to a wide range of perfluorinated unsymmetrical diarylmethanes with good to excellent yields and high regioselectivities has been developed by Pd-catalyzed direct benzylation of highly electron-deficient perfluoroarenes; excellent compatibility of functional groups has also been established.