Gold coordination during homogeneous alkyne and allene cyclisation catalysis : coordination to substrates, to ancillary ligands and in intermediates

hoogleraar in de faculteit der Wiskunde en Natuurwetenschappen en die der Geneeskunde, volgens besluit van het College voor Promoties te verdedigen op donderdag 12 januari 2006.

1.2 Manganese in Biomimetic Chemistry 1 1.3 Iron in Biomimetic Chemistry 8 1.4 Manganese and Iron in Biomimetic Oxidation Catalyis 11 1.5 Magnetochemistry of Manganese

Coordination chemistry of manganese and iron with N,O-donor ligands: oxidation catalysis and magnetochemistry of clusters..

Coordination chemistry of manganese and iron with N,O- donor ligands: oxidation catalysis and magnetochemistry of clusters..

It is interesting to note that the mononuclear complexes 2 and 3 also show very high catalase activity and reach comparable turnovers of manganese ion per minute (TON= ~ 1500),

The purpose of the present chapter mainly is to study the coordination behaviour of the ligands (HphoxCOOH and HphoxiPr) with iron and examine their activity in catalytic alkane

Variable temperature magnetic studies show dominant antiferromagnetic interactions in the hexanuclear manganese and decanuclear iron complexes resulting in a zero-spin ground

As dinuclear manganese complexes containing µ-oxo/hydroxo bridges are active catalysts in catalase reactions, 6, 11-14 ligands that would hinder the formation these bridged