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Showing 1 to 4 of 4 for “"Activation of small molecules"”.
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Biologically-Inspired Bimetallic Complexes for the Activation of Small Molecules
The activation of dihydrogen has only been observed indirectly through the photolytically-induced H/D exchange of [Fe2(mu-H)(SR) 2(CO)4(PR3)2]+ Fe-only hydrogenase models with D2. The diphosphine diruthenium complex Ru2(S2C3H6)(CO)4(PCy 3)2 oxidatively adds dihydrogen to produce the dihydride …
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Makrozyklische Zweikernkomplexe als synthetische Rezeptoren zur Aktivierung kleiner Moleküle
… Steuerliganden H2LH zur Ausbildung von Wasserstoffbrücken erkannt, welche die Nukleophilie angreifender Substrate reduzieren. Im Umkehrschluß konnte die Reaktivität des Komplexes (5) mit der Bildung einer hydrophoben Molekültasche durch den Steuerliganden H2LMe erklärt werden. Diese Erklärung …
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Bio-inspired iron and cobalt complexes featuring a secondary coordination sphere: ligand design, complexation, and modeling of enzymatic processes
The activation of small molecules is crucial to the function of biological systems’ metabolic processes, detoxification, and cellular signaling. Metallocofactors and protein scaffolds often work in conjunction to attract and bind the small molecules, stabilize reactive intermediates, and shuttle …
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Metal-ligand cooperativity in first row transition metals: hydrosilylation catalysis and mechanistic insights
The utility of transition metal catalysts has greatly expanded the scope of organic reactions. Historically, homogenous catalysis is dominated by platinum group metals (PGMs) due to their relative high activity and stability to air when compared to the 1st row counterparts of PGMs. However, 1st row …