Water-Tolerant Trifloaluminate Ionic Liquids: New and Unique Lewis Acidic Catalysts for the Synthesis of Chromane

The first example of triflometallate ionic liquids, named in analogy to chlorometallate ionic liquids, is reported. Trifloaluminate ionic liquids, synthesized from 1-alkyl-3-methylimidazolium triflates and aluminum triflate, were characterized by multinuclear NMR spectroscopy and FT-IR spectroscopy,...

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Main Authors: Piotr Latos, Alice Culkin, Natalia Barteczko, Sławomir Boncel, Sebastian Jurczyk, Lucy C. Brown, Peter Nockemann, Anna Chrobok, Małgorzata Swadźba-Kwaśny
Format: Article
Language:English
Published: Frontiers Media S.A. 2018-11-01
Series:Frontiers in Chemistry
Subjects:
Online Access:https://www.frontiersin.org/article/10.3389/fchem.2018.00535/full