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Ammonium acetate as a very simple and efficient cocatalyst for manganese porphyrin-catalysed oxygenation of hydrocarbons by hydrogen peroxide

1994; Royal Society of Chemistry; Issue: 9 Linguagem: Inglês

10.1039/c39940001035

2050-5639

Annie Thellend, Pierrette Battioni, Daniel Mansuy,

Oxidative Organic Chemistry Reactions

A one-phase system using chloro[tetra(2,6-dichlorophenyl)porphyrinato]manganese(III) catalyst and ammonium acetate cocatalyst epoxidised alkenes by H2O2 with complete conversion in excellent yield and hydroxylated alkanes with yields of 45–87%; for most reactions this system gave better results than a previously described analogous system using imidazole cocatalyst.