A biphosphine copolymer encapsulated single-site Rh catalyst for heterogeneous regioselective hydroaminomethylation of alkenes
作者:Kang Zhao、Hongli Wang、Xinzhi Wang、Xinjiang Cui、Feng Shi
DOI:10.1039/d2cc02469a
日期:——
organic polymer catalyst with in situ encapsulated single-site Rh (Rh@CPOL-DPMphos&p-3vPPh3) was developed and employed in heterogeneous hydroaminomethylation of alkenes, affording the corresponding amines in good to excellent regioselectivity and catalytic activity by a one-pot method. The combined actions of hierarchical pore confinement and the biphosphine ligand derived from the POP catalyst contributed
开发了一种新型多孔有机聚合物催化剂,原位包封单中心 Rh (Rh@CPOL-DPMphos& p -3vPPh 3 ),并将其用于烯烃的非均相氢氨基甲基化反应,从而使相应的胺具有良好至优异的区域选择性和催化活性。 -锅法。分级孔限制和源自 POP 催化剂的双膦配体的联合作用有助于提高区域选择性。