Activation of cyclohexylhydroperoxide by diiron complexes: a new route for selective peroxide decomposition

作者：Breheret A; Lambeaux C; Menage S^*; Fontecave M; Dallemer F; Fache E; Pierre JL; Chautemps P; Averbusch Pouchot MT

来源：Comptes Rendus de l'Academie des Sciences - Series IIC: Chemistry , 2001, 4(1): 27-34.

DOI：10.1016/S1387-1609(00)91212-X

• alkylhydroperoxides
• iron catalysts
• non-heme iron
• alkane oxidation

The catalytic and selective decomposition of cyclohexylhydroperoxide has been demonstrated using dinuclear iron catalysts in acetonitrile. The complex, Fe2OL2(ClO4)(4), [L = N,N'-dimethyl-2,11-diaza[3,3](2,6)pyridinophane] was found to be the most stable (up to 9 000 T.N.) and selective catalyst. Furthermore, cyclohexylhydroperoxide was found efficient as an oxidant during alkane oxidation. A free radical mechanism has been proposed for both peroxide decomposition and alkane oxidation, implicating the Formation of iron-alkylhydroperoxo species.

• 出版日期2001-1
• 单位中国地震局