Issue 10, 2019

Cross coupling of benzylammonium salts with boronic acids using a well-defined N-heterocyclic carbene–palladium(ii) precatalyst

Abstract

N-heterocyclic carbene–palladium(II)-catalyzed cross-coupling of benzylammonium salts with arylboronic acids for the synthesis of diarylmethane derivatives via C–N bond activation has been developed. Notably, in the presence of the easily prepared and bench-stable Pd-PEPPSI precatalyst, the Csp3–N bond activation of the benzylammonium salt even proceeded smoothly in isopropanol at room temperature.

Graphical abstract: Cross coupling of benzylammonium salts with boronic acids using a well-defined N-heterocyclic carbene–palladium(ii) precatalyst

Supplementary files

Article information

Article type
Paper
Submitted
20 dez 2018
Accepted
11 fev 2019
First published
15 fev 2019
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2019,9, 5738-5741

Cross coupling of benzylammonium salts with boronic acids using a well-defined N-heterocyclic carbene–palladium(II) precatalyst

T. Wang, J. Guo, X. Wang, H. Guo, D. Jia, H. Wang and L. Liu, RSC Adv., 2019, 9, 5738 DOI: 10.1039/C8RA10439E

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