Synthesis, characterization, and reactivity of a side-on manganese()-peroxo complex bearing a pentadentate aminopyridine ligand
A manganese( ii ) complex has been prepared with a proline-derived pentadentate ligand (Pro3Py), and it can be converted to a peroxomanganese( iii ) complex in the presence of H 2 O 2 and triethylamine. The resulting peroxomanganese( iii ) complex was well characterised by UV-vis, EPR and ESI-MS tec...
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| Veröffentlicht in: | Dalton transactions : an international journal of inorganic chemistry 2016-01, Vol.45 (25), p.1131-1135 |
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| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A manganese(
ii
) complex has been prepared with a proline-derived pentadentate ligand (Pro3Py), and it can be converted to a peroxomanganese(
iii
) complex in the presence of H
2
O
2
and triethylamine. The resulting peroxomanganese(
iii
) complex was well characterised by UV-vis, EPR and ESI-MS techniques, and the geometric structure was discussed based on DFT calculations.
A peroxomanganese(
iii
) species was prepared by the reaction of [Mn(
ii
)(Pro3Py)(OTf)](OTf) with H
2
O
2
/NEt
3
and characterized by UV-vis, EPR, ESI-MS and DFT, which exhibited nucleophilic reactivity in aldehyde deformylation. |
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| ISSN: | 1477-9226 1477-9234 |
| DOI: | 10.1039/c6dt00508j |