Oxidation of hydrocarbons with peroxides catalyzed by chromium(III) and iron(III) incorporated in SAPO-37 framework

SPINACE, ESTEVAM V.SCHUCHARDT, ULFCARDOSO, DILSON2016-11-102016-11-101999SPINACE, ESTEVAM V.; SCHUCHARDT, ULF; CARDOSO, DILSON. Oxidation of hydrocarbons with peroxides catalyzed by chromium(III) and iron(III) incorporated in SAPO-37 framework. <b>Applied Catalysis A: General</b>, v. 185, p. L193-L197, 1999. DOI: <a href="https://dx.doi.org/10.1016/S0926-860X(99)00192-1">10.1016/S0926-860X(99)00192-1</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/26782.0926-860Xhttp://repositorio.ipen.br/handle/123456789/26782SAPO-37 containing structural chromium(III) and iron(III) ions were tested as catalysts in liquid phase oxidation of benzene and cyclohexane, using hydrogen peroxide and tert-butylhydroperoxide as oxidants. Only chromium(III) is active as oxidation catalyst. In spite of the SAPO-37 framework stability under the reaction conditions, leaching of small quantities of chromium occurs and the observed catalytic reaction is mainly due to the chromium ions in solution. ©1999 Elsevier Science B.V. All rights reserved.L193-L197openAccessoxidationhydrocarbonschromiumironsilicon phosphatesaluminium phosphatesliquidsbenzenecyclohexaneredox reactionsmolecular ionsOxidation of hydrocarbons with peroxides catalyzed by chromium(III) and iron(III) incorporated in SAPO-37 frameworkArtigo de periódico18510.1016/S0926-860X(99)00192-1https://orcid.org/0000-0002-7011-8261