Journal article
C‐N Bond Formation Catalyzed by Ruthenium Nanoparticles Supported on N‐Doped Carbon via Acceptorless Dehydrogenation to Secondary Amines, Imines, Benzimidazoles and Quinoxalines
ChemCatChem, Vol.10(24), pp.5627-5636
2018
Abstract
Ruthenium nanoparticles (NPs) supported on N-doped carbon (Ru/N-C) were prepared by the pyrolysis of cis-Ru(phen)2Cl2 loaded onto carbon powder (VULCAN XC72R) at 800 ºC. Ru/N-C NPs (0.2 mol% Ru) selectively catalyzed either acceptorless dehydrogenation coupling (ADC) or auto-transfer-hydrogen (ATH) reactions of amines with alcohols to imines and secondary amines. Such selectivity could be controlled by the choice of alkali metal ion associated with the base. Under similar catalytic conditions, the ADC cross-coupling of diamines with primary alcohols or diols afforded the corresponding benzimidazoles and quinoxalines in good to excellent yields. This catalytic system displayed good activity, recyclability, and wide applicability to a diverse range of substrates.
Details
- Title
- C‐N Bond Formation Catalyzed by Ruthenium Nanoparticles Supported on N‐Doped Carbon via Acceptorless Dehydrogenation to Secondary Amines, Imines, Benzimidazoles and Quinoxalines
- Authors
- Bin Guo (Author) - Soochow UniversityHong-Xi Li (Corresponding Author) - Soochow UniversityShi-Qi Zhang (Author) - Soochow UniversityDavid James Young (Author) - University of the Sunshine Coast, Queensland, Faculty of Science, Health, Education and EngineeringJian-Ping Lang (Corresponding Author) - Soochow University
- Publication details
- ChemCatChem, Vol.10(24), pp.5627-5636
- Publisher
- Wiley - V C H Verlag GmbH & Co. KGaA
- Date published
- 2018
- DOI
- 10.1002/cctc.201801525
- ISSN
- 1867-3880; 1867-3880
- Copyright note
- Copyright (c) 2018. This is the peer reviewed version of the following article: B. Guo, H.-X. Li, S.-Q. Zhang, D. J. Young, J.-P. Lang, ChemCatChem 2018, 10, 5627., which has been published in final form at https://doi.org/10.1002/cctc.201801525. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
- Organisation Unit
- University of the Sunshine Coast, Queensland
- Language
- English
- Record Identifier
- 99450866202621
- Output Type
- Journal article
- Research Statement
- false
Metrics
109 File views/ downloads
502 Record Views
InCites Highlights
These are selected metrics from InCites Benchmarking & Analytics tool, related to this output
- Collaboration types
- Domestic collaboration
- International collaboration
- Web Of Science research areas
- Chemistry, Physical