Hexaaquoaluminum(III) as an environmental friendly activator of hydrogen 
peroxide for the catalytic epoxidation of cis-cyclooctene

Rinaldi, Roberto; Fujiwara, Fred Y.; Schuchardt, Ulf

doi:10.1016/j.catcom.2004.04.003

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Hexaaquoaluminum(III) as an environmental friendly activator of hydrogen peroxide for the catalytic epoxidation of cis-cyclooctene

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Rinaldi, Roberto
Research Group Rinaldi, Max-Planck-Institut für Kohlenforschung, Max Planck Society;
Instituto de Quı́mica, Universidade Estadual de Campinas, P.O. Box 6154, 13084-971 Campinas-SP, Brazil;

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引用

Rinaldi, R., Fujiwara, F. Y., & Schuchardt, U. (2004). Hexaaquoaluminum(III) as an environmental friendly activator of hydrogen peroxide for the catalytic epoxidation of cis-cyclooctene. Catalysis Communications, 5(6), 333-337. doi:10.1016/j.catcom.2004.04.003.

引用: https://hdl.handle.net/11858/00-001M-0000-0024-21B8-E

要旨

A significant effort has been done towards the development of new catalysts for the synthesis of epoxides in a more environmental friendly way. We have found that a simple hexaaquoaluminum salt (2 mol% of Al(NO₃)₃ ·9 H₂O) is able to catalyze the epoxidation of cis-cyclooctene with high yields using aqueous (70 wt%) hydrogen peroxide. In THF we obtained 98% of conversion with 88% of selectivity for cyclooctene epoxide after 12 h.