نتایج جستجو برای: cobaloxime
تعداد نتایج: 107 فیلتر نتایج به سال:
Abstract A dehydrogenative functionalization of styryl carbon‐carbon double bonds with triflamide is described via dual visible‐light photoredox/cobaloxime catalysis. range allylic triflamides (20 examples) were isolated in moderate to good yields (up 88%) under stoichiometric acceptorless conditions. Dedicated labelling, as well spectroscopic experiments, enabled shed light on the concatenated...
Our theoretical studies of the standard reduction potentials of the molecular complex [Co(II)(dmgBF(2))(2)](0) (dmgBF(2) = difluoro-boryldimethylglyoximate) in acetonitrile solution shed light on its electrocatalytic mechanism for hydrogen production. Three such mechanisms have been proposed, all proceeding through the formation of Co(III)H. Our results indicate that the mechanism involving a C...
A covalently linked organic dye-cobaloxime catalyst system based on mesoporous NiO is synthesized by a facile click reaction for mechanistic studies and application in a dye-sensitized solar fuel device. The system is systematically investigated by photoelectrochemical measurements, density functional theory, time-resolved fluorescence, transient absorption spectroscopy, and photoelectron spect...
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