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Oxidation of alcohols with hydrogen peroxide catalyzed by soluble iron and osmium derivativesстатья
- Авторы: Shul'pina Lidia S., Veghini Dario, Kudinov Aleksandr R., Shul'pin Georgiy B.
- Журнал: REACTION KINETICS AND CATALYSIS LETTERS
- Том: 88
- Номер: 1
- Год издания: 2006
- Первая страница: 157
- Последняя страница: 163
- DOI: 10.1007/s11144-006-0123-2
- Аннотация: Osmium chloride OsCl3 efficiently catalyzes (yields of products up to 90%, turnover numbers (TON) up to 1500) the oxidation of 2-cyanoethanol with hydrogen peroxide to produce the corresponding aldehyde and acid. Oxidation of isopropanol over OsCl3 gave acetone in 58% yield. The reactions were carried out either in acetonitrile or without any solvent. The analogous iron compound FeCl3 was found to be less efficient in the oxidation of 2-cyanoethanol (yields of products up to 67%, TON up to 135). Oxidation of isopropanol in this case gave acetone (yield 53%) and acetic acid (yield 11%). Some other soluble derivatives of iron or osmium exhibited noticeably lower catalytic activity in the alcohol oxidation with H2O2.
- Добавил в систему: Астахов Григорий Сергеевич