![]() ![]() The catalyst Br 2 in ethanol to give an orange solution from which 4 was isolated as a microcrystalline shiny orange solid in 80% yield. view of the source code into a branch accessible through the version. In general, carbonyl complexes are more active than the related 1,5-cyclooctadiene ones. part of a use case that describes its alternative implementations. The hydroxy-functionalized bis-NHC catalysts are much more active than both the carboxylate-functionalized ones and the unbridged bis-NHC iridium(I) catalyst with hydroxyalkyl-functionalized NHC ligands. High activity and selectivity to LA were achieved in an open system under low catalyst loadings using KOH as a base. These complexes have been shown to be robust catalysts in the oxidative dehydrogenation of glycerol to lactate (LA) with dihydrogen release. The related complexes + and have been synthesized from a 3-hydroxypropyl functionalized imidazolium salt. Iridium(I) compounds featuring bridge-functionalized bis-NHC ligands (NHC = N-heterocyclic carbene), and, have been prepared from the appropriate carboxylate- or hydroxy-functionalized bis-imidazolium salts. Alternate Pic View is a simple picture viewer and manipulator that allows you to view and edit images. ![]()
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