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Dokumenttyp:
Journal Article 
Autor(en):
Markovits, I. I. E.; Eger, W. A.; Yue, S.; Cokoja, M.; Munchmeyer, C. J. M.; Zhang, B.; Zhou, M. D.; Genest, A.; Mink, J.; Zang, S. L.; Rosch, N.; Kuhn, F. E. 
Titel:
Activation of Hydrogen Peroxide by Ionic Liquids: Mechanistic Studies and Application in the Epoxidation of Olefins 
Abstract:
Imidazolium-based ionic liquids that contain perrhenate anions are very efficient reaction media for the epoxidation of olefins with H2O2 as an oxidant, thus affording cyclooctene in almost quantitative yields. The mechanism of this reaction does not follow the usual pathway through peroxo complexes, as is the case with long-known molecular transition-metal catalysts. By using in situ Raman, FTIR, and NMR spectroscopy and DFT calculations, we have shown that the formation of hydrogen bonds betwe...    »
 
Kongresstitel:
ISI Document Delivery No.: 136LX Times Cited: 0 Cited Reference Count: 74 Markovits, Iulius I. E. Eger, Wilhelm A. Yue, Shuang Cokoja, Mirza Muenchmeyer, Christian J. M. Zhang, Bo Zhou, Ming-Dong Genest, Alexander Mink, Janos Zang, Shu-Liang Roesch, Notker Kuehn, Fritz E. Cokoja, Mirza/B-6906-2009; Kuhn, Fritz/A-3113-2010 TUM Graduate School; DFG [Ku 1265/10-1]; National Science Foundation of China [21071073, 21101084, 21101085, 21003068]; Key Projects in the National Science and Technology...    »
 
Zeitschriftentitel:
Chemistry-a European Journal 
Jahr:
2013 
Band / Volume:
19 
Heft / Issue:
19 
Seitenangaben Beitrag:
5972-5979