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Catalytic Reduction of CN-, CO, and CO2 by Nitrogenase Cofactors in Lanthanide-driven Reactions

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Specialty Chemistry
Date 2014 Nov 26
PMID 25420957
Citations 25
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Abstract

Nitrogenase cofactors can be extracted into an organic solvent to catalyze the reduction of cyanide (CN(-)), carbon monoxide (CO), and carbon dioxide (CO2) without using adenosine triphosphate (ATP), when samarium(II) iodide (SmI2) and 2,6-lutidinium triflate (Lut-H) are employed as a reductant and a proton source, respectively. Driven by SmI2, the cofactors catalytically reduce CN(-) or CO to C1-C4 hydrocarbons, and CO2 to CO and C1-C3 hydrocarbons. The C-C coupling from CO2 indicates a unique Fischer-Tropsch-like reaction with an atypical carbonaceous substrate, whereas the catalytic turnover of CN(-), CO, and CO2 by isolated cofactors suggests the possibility to develop nitrogenase-based electrocatalysts for the production of hydrocarbons from these carbon-containing compounds.

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References
1.
Fay A, Blank M, Lee C, Hu Y, Hodgson K, Hedman B . Characterization of isolated nitrogenase FeVco. J Am Chem Soc. 2010; 132(36):12612-8. PMC: 2940275. DOI: 10.1021/ja1019657. View

2.
Lancaster K, Roemelt M, Ettenhuber P, Hu Y, Ribbe M, Neese F . X-ray emission spectroscopy evidences a central carbon in the nitrogenase iron-molybdenum cofactor. Science. 2011; 334(6058):974-7. PMC: 3800678. DOI: 10.1126/science.1206445. View

3.
Lee C, Hu Y, Ribbe M . ATP-independent formation of hydrocarbons catalyzed by isolated nitrogenase cofactors. Angew Chem Int Ed Engl. 2012; 51(8):1947-9. PMC: 3516927. DOI: 10.1002/anie.201108916. View

4.
Spatzal T, Aksoyoglu M, Zhang L, Andrade S, Schleicher E, Weber S . Evidence for interstitial carbon in nitrogenase FeMo cofactor. Science. 2011; 334(6058):940. PMC: 3268367. DOI: 10.1126/science.1214025. View

5.
Lee C, Hu Y, Ribbe M . Vanadium nitrogenase reduces CO. Science. 2010; 329(5992):642. PMC: 3141295. DOI: 10.1126/science.1191455. View