These small volume changes are the reason that martitization and mushketovitization are widespread in many rocks under condition, however, that oxidizing or reducing fluids (solutions) are present.The same initial and end products may also be involved in nonredox reactions. Reaction (3) is the...
Redox and nonredox reactions causing pseudomorphic replacement of hematite by magnetite and magnetite by hematite are compared.Pseudomorphic replacements resulting from redox reactions are known as martitization [replacement of magnetite by hematite due to oxidation; reaction (1)] and mushketovitization ...
ChemInform Abstract: Non-Redox-Metal-Catalyzed Redox Reactions: Zinc Catalystsorganic chemistry, reviewredox reactionscatalysis, phase‐transfer catalysisReview: 50 refs.doi:10.1002/chin.201315223WuXiao-FengJohn Wiley & Sons, Ltd.Cheminform
While H2S oxidatively adds to the electron-rich Re–Re triple bond of Re2X4(-dppm)2(X = Cl or Br; dppm = Ph2PCH2PPh2) to give Re2(-H)(-SH)X4(-dppm)2, non-redox reactions occur upon reaction of H2S with cis-Re2(-O2CR)2Cl2(-dppm)2(R = Me or Et) in the presence of ...
A thorough comprehension of the mechanism behind organic electrooxidation is crucial for the development of efficient energy conversion technology. Here, we find that trivalent nickel is capable of oxidizing organics through a nucleophilic attack and electron transfer via a nonredox process. This nonredox...
Electrochemistry in Nonaqueous Solutions || Redox Reactions in Nonaqueous Solventsaqueous solutionchemical speciespotentialsredox reactionssolvent effectsJohn Wiley & Sons, Ltddoi:10.1002/9783527629152.ch4IzutsuKosuke
Numerous important transition metal-catalysed reactions rely on stoichiometric quantities of an exogenous base to enable catalytic turnover. Despite playing a fundamental role, the base poses major challenges, such as restricting the accessible chemical space or causing heterogeneous reaction mixtures. Here...
1C; note that reactions catalysed by one such enzyme have been occasionally termed “proton motive redox half loop” or “electron-carrying arm of a redox loop”). In principle, the different localisation of the electron donor/acceptor and quinone/quinol centres allows for electrogenic, electro...
Additionally, several redox reactions may arise from the dehydrated intermediates. Carbonyls produced during dehydration can rapidly interconvert to ene-aminol and ene-diol structures which are known to undergo reversible redox behavior44. As for most of the intermediates in the dehydration series, ...
Insights into ionic transport and structural changes in magnetite during multiple-electron transfer reactions. Adv. Energy Mater. 6, 1502471 (2016). Article CAS Google Scholar Penner-Hahn, J. E. in eLS (John Wiley & Sons, Ltd, 2001). Britto, S. et al. Multiple redox modes in the ...