化学
锰
催化作用
配体(生物化学)
无机化学
氧化还原
光化学
高分子化学
催化氧化
有机化学
生物化学
受体
作者
Niharika Anand,Sudha Yadava
标识
DOI:10.1080/00958972.2018.1511779
摘要
A series of manganese(III) porphyrins with 4-methylimidazole have been prepared. These are high-spin complexes having general formula [MnIII(THMPP)X(4-MeIm)], where THMP = 5,10,15,20-tetra(4-hydroxy-3-methoxyphenyl)porphine ligand, X = Cl−, Br−, NCS−, or N3− and 4-MeIm = 4-methylimidazole. All the complexes have been characterized by UV-visible, FT-IR, ESI-MS spectra, elemental analyses and magnetic susceptibility measurements. These manganese(III) porphyrins oxidize aromatic alcohols to aldehydes. The oxidation reactions have been carried out at room temperature in the presence of oxidants such as NaIO4, H2O2, and NaOCl. The comparative studies proved that NaIO4 behaves as the most efficient oxidant in these oxidative transformation reactions.
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