Helen R. Sharpe
Dehydrocoupling of dimethylamine-borane promoted by manganese(II) m-terphenyl complexes
Sharpe, Helen R.; Geer, Ana M.; Blundell, Toby J.; Hastings, Fiona R.; Fay, Michael W.; Rance, Graham A.; Lewis, William; Blake, Alexander J.; Kays, Deborah L.
Authors
Ana M. Geer
Toby J. Blundell
Fiona R. Hastings
Dr MICHAEL FAY MICHAEL.FAY@NOTTINGHAM.AC.UK
Senior Research Fellow
GRAHAM RANCE Graham.Rance@nottingham.ac.uk
Senior Research Fellow
William Lewis
Alexander J. Blake
DEBORAH KAYS DEBORAH.KAYS@NOTTINGHAM.AC.UK
Professor of Inorganic Chemistry
Abstract
Two- and three-coordinate manganese m-terphenyl complexes are precatalysts for the dehydrogenation of dimethylamine-borane (Me2NH·BH3) affording one equivalent of molecular hydrogen and half an equivalent of [Me2N–BH2]2. Experimental studies into the nature of the catalyst indicate that small changes in the coordination environment give rise to significant differences in the reaction mechanism, occurring through a homogeneous mechanism for two-coordinate precatalysts, whilst for the three-coordinate species a heterogeneous mechanism takes place where nanoparticles are responsible for the catalysis.
Journal Article Type | Article |
---|---|
Acceptance Date | Nov 20, 2017 |
Online Publication Date | Nov 20, 2017 |
Deposit Date | Jan 5, 2018 |
Publicly Available Date | Nov 21, 2018 |
Journal | Catalysis Science and Technology |
Print ISSN | 2044-4753 |
Electronic ISSN | 2044-4753 |
Publisher | Royal Society of Chemistry |
Peer Reviewed | Peer Reviewed |
Volume | 8 |
Issue | 1 |
DOI | https://doi.org/10.1039/C7CY02086D |
Public URL | https://nottingham-repository.worktribe.com/output/895952 |
Publisher URL | http://pubs.rsc.org/en/content/articlelanding/2018/cy/c7cy02086d#!divAbstract |
Files
D Kays Dehydrocoupling of Dimethylamne.pdf
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