A biphosphine copolymer encapsulated single-site Rh catalyst for heterogeneous regioselective hydroaminomethylation of alkenes. Issue 58 (29th June 2022)

• Record Type: Journal Article
• Authors: Zhao, Kang; Wang, Hongli; Wang, Xinzhi; Cui, Xinjiang; Shi, Feng
• Is Part Of: Chemical communications. Volume 58:Issue 58(2022)
• Page Start: 8093
• Page End: 8096
• Publication Date: 2022-06-29
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d2cc02469a
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : A biphosphine copolymer catalyst with in situ encapsulated single-site Rh was developed and applied in heterogeneous hydroaminomethylation of alkenes, affording the corresponding amines in good to excellent regioselectivity and catalytic activity. Abstract : A novel porous 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 to the improved regioselectivity.