Investigation of Chromium Complexes with a Series of Tripodal Ligands.

Autor:	Schäfer, Sabrina, Becker, Jonathan, Beitat, Alexander, Würtele, Christian
Předmět:	CHROMIUM group LIGANDS (Chemistry) DIOXYGENASES TOLUENE OXIDATION BENZALDEHYDE
Zdroj:	Zeitschrift für Anorganische und Allgemeine Chemie; Oct2013, Vol. 639 Issue 12/13, p2269-2275, 7p
Abstrakt:	A series of chromium(II) complexes containing the tripodal ligands tmpa, Me2uns-penp, Me4apme and Me6tren were prepared and investigated with regard to their reactivity towards dioxygen. It was possible to structurally characterize the complexes [Cr(Me2uns-penp)Cl]2(BPh4)2, [Cr(Me6tren)Cl]Cl, [Cr(Me4apme)Cl]BPh4 and [Cr(Me4ampe)Cl3]. The complexes show reactions with dioxygen, but it was not possible to characterize intermediates of these reactions. The oxidation behavior of the complexes towards organic substrates like toluene was investigated and oxidation of toluene to benzaldehyde was observed. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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