Beilstein J. Org. Chem.2011,7, 378–385, doi:10.3762/bjoc.7.48
Qingwei Du Yiqun Li Department of Chemistry, Jinan University, 510632 Guangzhou, China 10.3762/bjoc.7.48 Abstract A diphenylphosphinitecellulose palladium complex (Cell–OPPh2–Pd0) was found to be a highly efficient heterogeneous catalyst for the Suzuki–Miyaura reaction. The products were
obtained in good to excellent yield under mild reaction conditions. Moreover, the catalyst could be easily recovered by simple filtration and reused for at least 6 cycles without losing its activity.
Keywords: diphenylphosphinitecellulose; heterogeneous catalysis; nanopalladium; polymer-supported
and related reactions is also widely used [32][33][34].
Herein, we report the synthesis of a novel diphenylphosphinitecellulose palladium complex (Cell–OPPh2–Pd0) by a simple procedure from diphenylphosphinite funtionalized cellulose (Cell–OPPh2) and PdCl2 in ethanol solution [35][36][37][38][39][40