Highly Selective Aromatic Alkylation of Phenol and Anisole by Using Recyclable Br{ø}nsted Acidic Ionic Liquid Systems
Titze-Frech K, Ignatiev N, Uerdingen M, Schulz P, Wasserscheid P (2013)
Publication Type: Journal article, Original article
Subtype: other
Publication year: 2013
Journal
Publisher: Wiley-VCH Verlag
Book Volume: 2013
Pages Range: 6961-6966
Journal Issue: 30
Abstract
A highly efficient ionic liq. catalyst system for selective alkylation of phenol and anisole with alkenes is described. By using Bronsted acidic triflate ionic liqs. contg. the SO3H group attached to the cation, it was possible to recycle the catalyst and reuse it after a simple workup procedure. Moreover, selectivity towards the monoalkylated products e. g., I, was improved to 93 % by using a biphasic system. [on SciFinder(R)]
Authors with CRIS profile
Karin Titze-Frech
Lehrstuhl für Chemische Reaktionstechnik
Peter Schulz
Lehrstuhl für Chemische Reaktionstechnik
Peter Wasserscheid
Lehrstuhl für Chemische Reaktionstechnik
Additional Organisation(s)
Involved external institutions
Germany (DE)How to cite
APA:
Titze-Frech, K., Ignatiev, N., Uerdingen, M., Schulz, P., & Wasserscheid, P. (2013). Highly Selective Aromatic Alkylation of Phenol and Anisole by Using Recyclable Br{ø}nsted Acidic Ionic Liquid Systems. European Journal of Organic Chemistry, 2013(30), 6961-6966. https://dx.doi.org/10.1002/ejoc.201300579
MLA:
Titze-Frech, Karin, et al. "Highly Selective Aromatic Alkylation of Phenol and Anisole by Using Recyclable Br{ø}nsted Acidic Ionic Liquid Systems." European Journal of Organic Chemistry 2013.30 (2013): 6961-6966.
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