Issue 58, 2022
From the journal:

Chemical Communications

A biphosphine copolymer encapsulated single-site Rh catalyst for heterogeneous regioselective hydroaminomethylation of alkenes†

Kang Zhao, ORCID logo ab   Hongli Wang,ab   Xinzhi Wang, ORCID logo ab   Xinjiang Cui ORCID logo *a  and  Feng Shi ORCID logo *a  

* Corresponding authors

a State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, No. 18, Tianshui Middle Road, Lanzhou, P. R. China
E-mail: xinjiangcui@licp.cas.cn, fshi@licp.cas.cn

b University of Chinese Academy of Sciences, No. 19A, Yuquanlu, Beijing, P. R. China

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.

Graphical abstract: A biphosphine copolymer encapsulated single-site Rh catalyst for heterogeneous regioselective hydroaminomethylation of alkenes

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Article information

DOI
https://doi.org/10.1039/D2CC02469A
Article type
Communication
Submitted
02 May 2022
Accepted
15 Jun 2022
First published
29 Jun 2022

Chem. Commun., 2022,58, 8093-8096

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A biphosphine copolymer encapsulated single-site Rh catalyst for heterogeneous regioselective hydroaminomethylation of alkenes

K. Zhao, H. Wang, X. Wang, X. Cui and F. Shi, Chem. Commun., 2022, 58, 8093 DOI: 10.1039/D2CC02469A

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