Oxidations and Oxidative Couplings Catalyzed by Triazolylidene Ruthenium Complexes
| Autor: | Martin Albrecht, Eduardo Peris, Amparo Prades |
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| Jazyk: | angličtina |
| Rok vydání: | 2011 |
| Předmět: |
Organometallic and Organometalloidal Compounds
One-pot synthesis chemistry.chemical_element Organometallic compounds Oxidative phosphorylation 010402 general chemistry Transfer hydrogenation Ligands 01 natural sciences Catalysis Inorganic Chemistry Secondary alcohols Molecule Organic chemistry Compostos organometàl·lics Physical and Theoretical Chemistry Borrowing hydrogen 010405 organic chemistry Organic Chemistry Metal-complexes Combinatorial chemistry 0104 chemical sciences Ruthenium chemistry Direct amide synthesis Primary amines Oxidative coupling of methane Imines N-heterocyclic-carbene |
| Zdroj: | Organometallics |
| Popis: | A series of 'RuII(η6-arene)' complexes with 1,2,3-triazolylidene ligands have been prepared and fully characterized. The molecular structure of one of the new complexes has been determined by means of X-ray diffractrometry. The new complexes have been tested in a set of catalytic reactions involving alcohols and amines as substrates, including (i) base-free oxidation of benzylic alcohols to benzaldehydes, (ii) homocoupling of amines to form imines, and (iii) oxidative coupling of amines and alcohols to form amides. The results show the high versatility of the catalysts used and illustrate the application potential of 1,2,3-triazolylidene ligands in the design of effective homogeneous catalysts. European Research Council MCINN of Spain Bancaixa |
| Databáze: | OpenAIRE |
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