Buchwald ligand-assisted Suzuki cross-coupling of polychlorobenzenes
作者:Andrei A. Vasil’ev、Alexander S. Burukin、Galina M. Zhdankina、Sergei G. Zlotin
DOI:10.1016/j.mencom.2021.04.039
日期:2021.5
Screening of four Buchwald ligands for the cross-coupling of isomeric di-, tri- and tetrachlorobenzenes with arylboronic acids revealed that good yields of exhaustive substitution can be best provided by 2-dicyclohexylphosphino-2′-(dimethylamino) biphenyl (DavePHOS).