Factors which affect the catalytic activity of iron(III) meso tetrakis(2,6-dichlorophenyl) porphyrin chloride in homogeneous system

Biomimetic oxidation of praziquantel catalysed by metalloporphyrins

“…1). The latter four ligands were selected because they are more resistant to degradation and, the three electron-deficient ligands [H 2 (TFPP), H 2 (T2NPCl 8 P) and H 2 (T2TFMPP)] result in more reactive metalloporphyrin species than the parent ligand, 5,10,15,20-tetraphenylporphyrin [H 2 (TPP)] [10][11][12]. The aim was to identify the most reactive sites of PZQ and to determine conditions that lead to selective oxidation of some sites.…”

“…MeP have been thoroughly studied as catalysts for the oxidation of simple compounds such as alkanes and alkenes [7][8][9][10][11][12][13], but there are relatively few reported studies of drug oxidation: some examples include lidocaine, odapipam, ABT-200; ABT-418, aminopyrine [2], acetaminophen [4,14] and others [5,15].…”

Rapid and Highly Selective Epoxidation of Styrene by meta-Chloroperbenzoic Acid Catalyzed by Manganese Meso-tetrakis(Pentafluorophenyl)Porphyrin in the Presence of Tetrabutylammonium Acetate and Bromide

“…Therefore we concluded that ImH should have been oxidized in a competitive reaction at higher concentrations, although, the possibility of the formation of catalytically inactive six-coordinate manganese complex, [Mn(TPFPP)(ImH) 2 ] ? , cannot be ruled out [36][37][38][39][40]. n-Bu 4 NOAc clearly showed better co-catalytic activity than ImH at all co-catalyst/Mn(TPFPP)Cl molar ratios considering both conversion % and selectivity %.…”

Oxidase Activity of Iron and Manganese Porphyrins with Antioxidant 2,6-Di-tert-butylphenol Groups

“…[23,24] При окислении стирола NaIO 4 в присутствии пор-фиринов металлов (1-2, 1а-2а) основными продуктами являются 2-фенилоксиран и фенилацетальдегид. Образование данных продуктов окисления определяли методом газовой хроматографии с масс-спектрометрией (ГХ-МС) с использованием внутреннего стандарта (ацетофенона).…”