scholarly journals Cooperative H2 Activation across a Metal–Metal Multiple Bond and Hydrogenation Reactions Catalyzed by a Zr/Co Heterobimetallic Complex

ACS Catalysis ◽  
2019 ◽  
Vol 9 (4) ◽  
pp. 3153-3164 ◽  
Author(s):  
Kathryn M. Gramigna ◽  
Diane A. Dickie ◽  
Bruce M. Foxman ◽  
Christine M. Thomas
Keyword(s):  
Multiple Bond ◽  
Heterobimetallic Complex ◽  
Metal Metal ◽  
Hydrogenation Reactions

scholarly journals A heterobimetallic complex featuring a Ti–Co multiple bond and its application to the reductive coupling of ketones to alkenes

2015 ◽  
Vol 6 (3) ◽  
pp. 2044-2049 ◽  
Author(s):  
Bing Wu ◽  
Mark W. Bezpalko ◽  
Bruce M. Foxman ◽  
Christine M. Thomas
Keyword(s):  
Triple Bond ◽  
Multiple Bond ◽  
Coupling Reaction ◽  
Reductive Coupling ◽  
Heterobimetallic Complex ◽  
Metal Metal ◽  
Aryl Ketones

A Ti/Co heterobimetallic complex featuring a very short metal–metal triple bond has been synthesized. This complex promotes the reductive coupling reaction of aryl ketones into alkenes.

Metal-Metal Multiply Bonded Complexes of Technetium. 1. Synthesis and Structural Characterization of Phosphine Complexes That Contain a Tc-Tc Multiple Bond

1994 ◽  
Vol 33 (10) ◽  
pp. 2257-2264 ◽  
Author(s):  
Carol J. Burns ◽  
Anthony K. Burrell ◽  
F. Albert Cotton ◽  
Steven C. Haefner ◽  
Alfred P. Sattelberger
Keyword(s):  
Structural Characterization ◽  
Multiple Bond ◽  
Phosphine Complexes ◽  
Metal Metal ◽  
Multiply Bonded ◽  
Bonded Complexes

scholarly journals Reactivity of the metal-metal multiple bond in metal carbonyl derivatives

1985 ◽  
Vol 280 (2) ◽  
pp. 215-224 ◽  
Author(s):  
Jean G. Riess ◽  
Ulrich Klement ◽  
Joachim Wachter
Keyword(s):  
Multiple Bond ◽  
Metal Carbonyl ◽  
Carbonyl Derivatives ◽  
Metal Metal

scholarly journals Reactivity of the metalmetal-multiple bond in metal carbonyl derivatives

1983 ◽  
Vol 244 (3) ◽  
pp. 247-255 ◽  
Author(s):  
Henri Brunner ◽  
Hildegard Buchner ◽  
Joachim Wachter ◽  
Ivan Bernal ◽  
Wolfgang H. Ries
Keyword(s):  
Multiple Bond ◽  
Metal Carbonyl ◽  
Carbonyl Derivatives ◽  
Metal Metal

scholarly journals Chemo-Bio Catalysis Using Carbon Supports: Application in H2-Driven Cofactor Recycling

2020 ◽  
Author(s):  
Xu Zhao ◽  
Sarah Cleary ◽  
Ceren Zor ◽  
Nicole Grobert ◽  
Holly Reeve ◽  
...  
Keyword(s):  
Catalyst Activity ◽  
Carbon Support ◽  
Carbon Supports ◽  
Reaction Conditions ◽  
Support Materials ◽  
Cofactor Recycling ◽  
Metal Metal ◽  
Hydrogenation Reactions ◽  
Available Carbon ◽  
H2 Oxidation

<div>Commercially available carbon-supported metal (metal/C) catalysts are investigated here for direct H2-driven NAD+ reduction. Selected metal/C catalysts are then</div><div>used for H2 oxidation with electrons transferred via the conductive carbon support material to an adsorbed enzyme for NAD+ reduction. These chemo-bio catalysts show improved activity and selectivity for generating bioactive NADH under ambient reaction conditions compared</div><div>to metal/C catalysts. The metal/C catalysts and carbon support materials (all activated carbon or carbon black) are characterised to probe which properties potentially influence catalyst activity. The optimised chemo-bio catalysts are then used to supply NADH to an alcohol dehydrogenase for enantioselective (>99% ee) ketone reductions, leading to high cofactor turnover numbers and Pd and NAD+ reductase activities of 441 h-1 and 2,347 h-1,</div><div>respectively. This method demonstrates a new way of combining chemo- and biocatalysis on carbon supports, highlighted here for selective hydrogenation reactions.</div>

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