Sulfonamide-substituted iron phthalocyanine: design, solubility range, stability and oxidation of olefins?

Dalton Transactions Pub Date: 2014-10-17 DOI: 10.1039/C4DT02412E

Abstract

4-tert-Butylbenzenesulfonamide was used as a substituent of tetra peripherally substituted Fe(II) phthalocyanine, taking into account several parameters crucial for the design of potential oxidation catalysts such as solubility and stability. The resulting phthalocyanine exhibits a remarkable stability under oxidative conditions. The main product of the oxidation of cyclohexene using H2O2 as the oxidant is the allylic ketone, 2-cyclohexen-1-one. Styrene oxidation led mainly to the formation of benzaldehyde.

Graphical abstract: Sulfonamide-substituted iron phthalocyanine: design, solubility range, stability and oxidation of olefins
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