The systematic influence of tripodal ligands on the catechol cleaving activity of iron (III) containing model compounds for catechol 1, 2-dioxygenases

M Pascaly, M Duda, F Schweppe, K Zurlinden…

Index: Pascaly, Matthias; Duda, Mark; Schweppe, Florian; Zurlinden, Kristin; Mueller, Felizitas K.; Krebs, Bernt Journal of the Chemical Society, Dalton Transactions, 2001 , # 6 p. 828 - 837

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Citation Number: 60

Abstract

A series of mononuclear iron (III) complexes as functional and structural model compounds for intradiol cleaving catechol dioxygenases were synthesized. For all model compounds the iron (III) cores are in a distorted octahedral environment derived from tripodal tetradentate N4-donor ligands and a catechol. Model complexes for enzyme–substrate adducts were characterized by spectroscopic and electrochemical methods, and in four cases by single- ...

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