Synthesis, Characterization, and Applications of Zwitterions Containing a Carbanion Moiety
A trifle of triflyl: N‐substituted anilines react with 1,1,3,3‐tetrakis(triflyl)propane to give a 2,2‐bis(triflyl)ethyl group at the para 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)....
Saved in:
Published in | Angewandte Chemie (International ed.) Vol. 52; no. 5; pp. 1560 - 1563 |
---|---|
Main Authors | , , , , , , |
Format | Journal Article |
Language | English |
Published |
Weinheim
WILEY-VCH Verlag
28.01.2013
WILEY‐VCH Verlag Wiley Wiley Subscription Services, Inc |
Edition | International ed. in English |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | A trifle of triflyl: N‐substituted anilines react with 1,1,3,3‐tetrakis(triflyl)propane to give a 2,2‐bis(triflyl)ethyl group at the para 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). |
---|---|
Bibliography: | MEXT ArticleID:ANIE201208809 ark:/67375/WNG-NQRLTCK9-R istex:58D1AE4AA293657493BB398942DBEBD06E5F57AF Tf2CH2 was kindly provided by the Central Glass Co., Ltd. This work was partially supported by a Grant-in-Aid for Scientific Research on Innovative Areas "Advanced Molecular Transformations by Organocatalysts" from the MEXT. We also thank the Asahi Glass Foundation. was kindly provided by the Central Glass Co., Ltd. This work was partially supported by a Grant‐in‐Aid for Scientific Research on Innovative Areas “Advanced Molecular Transformations by Organocatalysts” from the MEXT. We also thank the Asahi Glass Foundation. Tf 2 CH ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1433-7851 1521-3773 |
DOI: | 10.1002/anie.201208809 |