期刊
INORGANICA CHIMICA ACTA
卷 444, 期 -, 页码 159-165出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.ica.2016.02.005
关键词
Diiron complex; Hydroxylation; Aromatic compounds; Catalysis; Phenols
资金
- National Natural Science Foundation of China [21301071, 21171073, 21371079]
- Natural Science Foundation of Zhejiang Province [LQ13B010002]
- Government of Zhejiang Province (Qianjiang Professorship)
A dinuclear iron(II) complex Fe2L2(mu(2)-Cl)(2)Cl-2 (L = N, N-bis(pyridin-2-ylmethyl) prop-2-yn-1-amine) was prepared and fully characterized by UV-Vis spectroscopy, elemental analysis, electrochemical analysis and X-ray single crystal diffraction analysis. The catalytic activity of the complex was assessed for the hydroxylation of aromatic compounds by using aqueous H2O2 as an oxidant in acetonitrile. The catalytic system was applicable in a wide range of substrates including aromatic compounds with both electron-donating and electron-withdrawing substituents and showed moderate to good catalytic activity and selectivity in the oxidation reactions. Particularly, in the case of benzene the selectivity of phenol achieve to 74% with the reaction conversion of 24.8%. (C) 2016 Elsevier B.V. All rights reserved.
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