Preparation of iron phthalocyanine complex bearing four tetraazamacrocycles as a precursor for oxidation catalyst with two catalytic sites

U. Isci (1) , A. G. Gurek , V. Ahsen , A. B. Sorokin (1)

1 IRCELYON - Institut de recherches sur la catalyse et l'environnement de Lyon

The synthesis of the iron phthalocyanine bearing four fused tetraaza macrocycles starting from N,N',N '',N'''-tetrakis(p-tolylsulfonyl)triethylenetetraamine and 1,2-dibromo-4,5-bis-(bromomethyl) benzene is reported. The exchange of protecting tosyl groups by acetyl groups was necessary to obtain iron phthalocyanine. The efficiency of iron phthalocyanine as oxidation catalyst was tested for the practically important oxidation of 2,3,6-trimethylphenol (TMP) at different reaction conditions.

Domaines: Catalyse

U. Isci, A. G. Gurek, V. Ahsen, A. B. Sorokin. Preparation of iron phthalocyanine complex bearing four tetraazamacrocycles as a precursor for oxidation catalyst with two catalytic sites. Journal of Porphyrins and Phthalocyanines, 2009, 13 (6), pp.747-752. ⟨hal-00431101⟩