Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, causing turnover rates to depend strongly on interfacial structure and composition, 492-62-6, Name is alpha-D-Glucose, SMILES is O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O, in an article , author is McLoughlin, Elizabeth A., once mentioned of 492-62-6, Category: tetrahydrofurans.
Electrochemically Regenerable Hydrogen Atom Acceptors: Mediators in Electrocatalytic Alcohol Oxidation Reactions
A class of electrochemical mediators is described for electrocatalytic oxidation reactions that are catalyzed by metal hydrides. The octahedral ruthenium complex [Ru(acac)(2)(pyimN)] ((RuN)-N-III 3) is shown to abstract a hydrogen atom from the ruthenium hydride [RuH(CNN)(dppb)] (RuH 2, CNN = 2-aminomethyl-6-tolylpyridine, dppb = 1,4-bis(diphenylphosphino)-butane) to generate [Ru(acac)2(pyimNH)] ((RuNH4)-N-II) and a reduced Ru(CNN)(dppb) complex. As (RuN3)-N-III can be electrochemically regenerated from (RuNH4)-N-II under appropriately basic and oxidizing conditions, we envisioned using (RuN)-N-III 3 as a suitable electrochemically regenerable hydrogen atom acceptor in a tandem electrocatalytic cycle to reduce the overpotential for electrocatalytic alcohol oxidation by 450 mV. In the presence of a strong base, the previously reported alcohol oxidation electrocatalyst [RuX(CNN)(dppb)] (1, X = Cl, 2, X = H) catalyzes the oxidation of isopropanol to acetone with a turnover frequency (TOF) greater than 3 s(-1) at -0.70 V versus ferrocenium/ferrocene (Fc(+/0)) in tetrahydrofuran. Upon adding (RuNH)-N-II 4, RuCl 1 electrocatalytically oxidizes isopropanol to acetone at -1.20 V versus Fc(+/0) in tetrahydrofuran with a TOF of ca. 1 s(-1). Cyclic voltammetry and chemical hydrogen atom transfer studies suggest that the predominant electrocatalytic pathway involves hydrogen atom abstraction from RuH 2 by electrochemically generated (RuN)-N-III 3.
Interested yet? Read on for other articles about 492-62-6, you can contact me at any time and look forward to more communication. Category: tetrahydrofurans.
Reference:
Tetrahydrofuran – Wikipedia,
,Tetrahydrofuran | (CH2)3CH2O – PubChem