Dergi makalesi Açık Erişim
Biyiklioglu, Zekeriya; Saka, Ece Tugba; Gokce, Serpil; Kantekin, Halit
{ "DOI": "10.1016/j.molcata.2013.06.009", "abstract": "The synthesis and characterization of novel peripherally tetra-substituted iron(II) 4 and cobalt(II) 5 phthalocyanines are described for the first time in this study. All the new compounds are characterized by a combination of IR, H-1 and C-13 NMR, mass and UV-vis spectroscopy techniques. Complexes 4 and 5 served as catalyst for the oxidation of cyclohexene using different types of oxidants, such as tert-butyl hydroperoxide (TBHP), m-chloroperoxybenzoic acid (m-CPBA), aerobic oxygen and hydrogen peroxide (H2O2). During the oxidation process the products formed are 2-cyclohexene-1-ol, 2-cyclohexene-1-one and cyclohexene oxide. The selectivity for 2-cyclohexene-1-ol is favored when iron(II) and cobalt(II) phthalocyanine catalysts are employed. The higher conversion is obtained as catalyst iron(II) phthalocyanine (96%). TBHP was determined as the successful oxidant with the minimum demolition of the catalyst, superior selectivity and conversion in the oxidation products. (c) 2013 Elsevier B.V. All rights reserved.", "author": [ { "family": "Biyiklioglu", "given": " Zekeriya" }, { "family": "Saka", "given": " Ece Tugba" }, { "family": "Gokce", "given": " Serpil" }, { "family": "Kantekin", "given": " Halit" } ], "container_title": "JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL", "id": "13865", "issued": { "date-parts": [ [ 2013, 1, 1 ] ] }, "page": "156-163", "title": "Synthesis, characterization and investigation of homogeneous oxidation activities of peripherally tetra-substituted Co(II) and Fe(II) phthalocyanines: Oxidation of cyclohexene", "type": "article-journal", "volume": "378" }
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