Imidazolium perrhenate ionic liquids as efficient catalysts for the selective oxidation of sulfides to sulfones

Zhang, B.; Li, S.; Yue, S.; Cokoja, M.; Zhou, M. D.; Zang, S. L.; Kuhn, F. E.

doi:10.1016/j.jorganchem.2013.05.043

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Document type:: Journal Article
Author(s):: Zhang, B.; Li, S.; Yue, S.; Cokoja, M.; Zhou, M. D.; Zang, S. L.; Kuhn, F. E.
Title:: Imidazolium perrhenate ionic liquids as efficient catalysts for the selective oxidation of sulfides to sulfones
Abstract:: A series of imidazolium perrhenate ionic liquids (IPILs) have been synthesized and used as efficient catalysts for the oxidation of sulfides to sulfones with aqueous hydrogen peroxide under mild conditions. Various sulfones are obtained in good to excellent yields. IPILs are stable and can be reused at least ten times without detectable activity loss. Furthermore, this system provides a reasonably environmentally benign chemical process in terms of potential industrial application. (C) 2013 Elsevier B.V. All rights reserved. «
A series of imidazolium perrhenate ionic liquids (IPILs) have been synthesized and used as efficient catalysts for the oxidation of sulfides to sulfones with aqueous hydrogen peroxide under mild conditions. Various sulfones are obtained in good to excellent yields. IPILs are stable and can be reused at least ten times without detectable activity loss. Furthermore, this system provides a reasonably environmentally benign chemical process in terms of potential industrial application. (C) 2013 Else... »
Journal title:: Journal of Organometallic Chemistry
Year:: 2013
Journal volume:: 744
Pages contribution:: 108-112
Fulltext / DOI:: doi:10.1016/j.jorganchem.2013.05.043
Notes:: ISI Document Delivery No.: 211WR Times Cited: 0 Cited Reference Count: 53 Zhang, Bo Li, Su Yue, Shuang Cokoja, Mirza Zhou, Ming-Dong Zang, Shu-Liang Kuehn, Fritz E. Cokoja, Mirza/B-6906-2009; Kuhn, Fritz/A-3113-2010 TUM Graduate School; DFG [KU 1265/8-1]; National Science Foundation of China [21071073, 21101084, 21101085]; [21111130584] B.Z. and S.L. thank the TUM Graduate School for financial support. F.E.K. thanks the DFG (KU 1265/8-1) for financial support. S.-L.Z., S.Y. and M.-D.Z. thank the National Science Foundation of China (21071073, 21101084 and 21101085) and the Cooperation Project (21111130584) for financial support. 0 Elsevier science sa Lausanne «
ISI Document Delivery No.: 211WR Times Cited: 0 Cited Reference Count: 53 Zhang, Bo Li, Su Yue, Shuang Cokoja, Mirza Zhou, Ming-Dong Zang, Shu-Liang Kuehn, Fritz E. Cokoja, Mirza/B-6906-2009; Kuhn, Fritz/A-3113-2010 TUM Graduate School; DFG [KU 1265/8-1]; National Science Foundation of China [21071073, 21101084, 21101085]; [21111130584] B.Z. and S.L. thank the TUM Graduate School for financial support. F.E.K. thanks the DFG (KU 1265/8-1) for financial support. S.-L.Z., S.Y. and M.-D.Z. thank... »
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