A kinetic study on the reduction of CO2 by frustrated Lewis pairs: from understanding to rational design

2016 ◽  
Vol 18 (5) ◽  
pp. 3567-3574 ◽  
Author(s):  
Lei Liu ◽  
Nina Vankova ◽  
Thomas Heine
Keyword(s):  
Kinetic Study ◽  
Rational Design ◽  
Frustrated Lewis Pairs ◽  
Energy Barriers ◽  
Reduction Of Co2 ◽  
Lewis Pairs

A kinetic study on the reduction of CO2 by frustrated Lewis pairs. Increasing the strength of FLPs results in decreasing the energy barriers for H2 activation, while increasing the energy barriers for H transfer.

Stoichiometric Reduction of CO2 to CO by Phosphine/AlX3-Based Frustrated Lewis Pairs

2013 ◽  
Vol 32 (15) ◽  
pp. 4416-4422 ◽  
Author(s):  
Gabriel Ménard ◽  
Thomas M. Gilbert ◽  
Jillian A. Hatnean ◽  
Anne Kraft ◽  
Ingo Krossing ◽  
...  
Keyword(s):  
Frustrated Lewis Pairs ◽  
Reduction Of Co2 ◽  
Lewis Pairs

scholarly journals Catalytic reduction of polar substrates without metals: A thermodynamic and kinetic study of heterolytic activation of hydrogen by vacancies in frustrated Lewis pairs

2015 ◽  
Vol 251 ◽  
pp. 28-33 ◽  
Author(s):  
Sean M. Whittemore ◽  
Gary Edvenson ◽  
Donald M. Camaioni ◽  
Abhi Karkamkar ◽  
Doinita Neiner ◽  
...  
Keyword(s):  
Kinetic Study ◽  
Catalytic Reduction ◽  
Frustrated Lewis Pairs ◽  
Lewis Pairs

Roles of the Lewis Acid and Base in the Chemical Reduction of CO2 Catalyzed by Frustrated Lewis Pairs

2013 ◽  
Vol 52 (17) ◽  
pp. 10062-10066 ◽  
Author(s):  
Chern-Hooi Lim ◽  
Aaron M. Holder ◽  
James T. Hynes ◽  
Charles B. Musgrave
Keyword(s):  
Lewis Acid ◽  
Chemical Reduction ◽  
Frustrated Lewis Pairs ◽  
Acid And Base ◽  
Lewis Acid And Base ◽  
Reduction Of Co2 ◽  
Lewis Pairs

Stoichiometric Reduction of CO2 to CO by Aluminum-Based Frustrated Lewis Pairs

2011 ◽  
Vol 123 (36) ◽  
pp. 8546-8549 ◽  
Author(s):  
Gabriel Ménard ◽  
Douglas W. Stephan
Keyword(s):  
Frustrated Lewis Pairs ◽  
Reduction Of Co2 ◽  
Lewis Pairs

Bis(perchlorocatecholato)silane and Heteroleptic Bidonors: Hidden Frustrated Lewis Pairs by Ring Strain

2021 ◽  
Author(s):  
Deborah Hartmann ◽  
Sven Braner ◽  
Lutz Greb
Keyword(s):  
Ammonia Borane ◽  
Frustrated Lewis Pairs ◽  
Ring Strain ◽  
Frustrated Lewis Pair ◽  
Lewis Pairs

Bis(perchlorocatecholato)silane and bidentate N,N- or N,P-heteroleptic donors form hexacoordinated complexes. Depending on the ring strain and hemilability in the adducts, Frustrated Lewis pair reactivity with aldehydes and catalytic ammonia borane...

scholarly journals Supramolecular Systems Containing B–N Frustrated Lewis Pairs of Tris(pentafluorophenyl)borane and Triphenylamine Derivatives

2021 ◽  
Vol 03 (02) ◽  
pp. 174-183
Author(s):  
P. Chidchob ◽  
S. A. H. Jansen ◽  
S. C. J. Meskers ◽  
E. Weyandt ◽  
N. P. van Leest ◽  
...  
Keyword(s):  
Materials Science ◽  
Supramolecular Polymers ◽  
Frustrated Lewis Pairs ◽  
Paramagnetic Resonance ◽  
Donor And Acceptor ◽  
Donor Acceptor ◽  
Noncovalent Polymers ◽  
Electron Paramagnetic ◽  
Supramolecular Polymerization ◽  
Lewis Pairs

The introduction of a chemical additive to supramolecular polymers holds high potential in the development of new structures and functions. In this regard, various donor- and acceptor-based molecules have been applied in the design of these noncovalent polymers. However, the incorporation of boron–nitrogen frustrated Lewis pairs in such architectures is still rare despite their many intriguing properties in catalysis and materials science. The limited choices of suitable boron derivatives represent one of the main limitations for the advancement in this direction. Here, we examine the use of the commercially available tris(pentafluorophenyl)borane with various triphenylamine derivatives to create supramolecular B–N charge transfer systems. Our results highlight the importance of a proper balance between the donor/acceptor strength and the driving force for supramolecular polymerization to achieve stable, long-range ordered B–N systems. Detailed analyses using electron paramagnetic resonance and optical spectroscopy suggest that tris(pentafluorophenyl)borane displays complex behavior with the amide-based triphenylamine supramolecular polymers and may interact in dimers or larger chiral aggregates, depending on the specific structure of the triphenylamines.

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