Synthesis, Characterization, and Applications of Zwitterions Containing a Carbanion Moiety1. Issue 5 (13th December 2012)

• Record Type: Journal Article
• Authors: Yanai, Hikaru; Yoshino, Tasuku; Fujita, Masaya; Fukaya, Haruhiko; Kotani, Akira; Kusu, Fumiyo; Taguchi, Takeo
• Is Part Of: Angewandte Chemie international edition. Volume 52:Issue 5(2013)
• Page Start: 1560
• Page End: 1563
• Publication Date: 2012-12-13
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1002/anie.201208809
• Languages: English
• ISSNs: 1433-7851

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>A trifle of triflyl</bold>: <italic>N</italic>‐substituted anilines react with 1, 1, 3, 3‐tetrakis(triflyl)propane to give a 2, 2‐bis(triflyl)ethyl group at the <italic>para</italic> position of the ring. The product is a zwitterion with a carbanion and an ammonium moiety, and can be used as an acid catalyst for organic reactions (see scheme).<boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg1p8rs5sg" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>