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

Isci Ü., Gurek A. G., Ahsen V., Sorokin A. B.

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, cilt.13, sa.6, ss.747-752, 2009 (SCI-Expanded, Scopus) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 13 Sayı: 6
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1142/s1088424609000851
  • Dergi Adı: JOURNAL OF PORPHYRINS AND PHTHALOCYANINES
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.747-752
  • Anahtar Kelimeler: tetraazamacrocycle, iron phthalocyanine, trimethylphenol (TMP), oxidation, catalyst, 14-MEMBERED TETRAAZA MACROCYCLES, CHLOROPEROXYBENZOIC ACID, TERT-BUTYLHYDROPEROXIDE, H2O2-BASED OXIDATION, SELECTIVE OXIDATIONS, AROMATIC-COMPOUNDS, HYDROGEN-PEROXIDE, TETRASULFOPHTHALOCYANINE, PHENOLS, DEGRADATION
  • Marmara Üniversitesi Adresli: Hayır

Özet

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.