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Photoassisted Synthesis of Complex Molecular Architectures: Dearomatization of Benzenoid Arenes with Aza- o-xylylenes via an Unprecedented [2+4] Reaction Topology.
- Source :
-
Angewandte Chemie International Edition . 6/6/2016, Vol. 55 Issue 24, p6988-6991. 4p. - Publication Year :
- 2016
-
Abstract
- A new method was developed for the photoinduced dearomatization of arenes through an intramolecular cycloaddition with aza- o-xylylenes generated by excited-state intramolecular proton transfer (ESIPT) in the readily available photoprecursors. The [2+4] topology of this cycloaddition is unprecedented for photo-dearomatizations of benzenoid aromatic carbocycles. It provides rapid access to novel heterocycles, cyclohexadieno-oxazolidino-quinolinols, as valuable synthons for a broad range of post-photochemical transformations. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14337851
- Volume :
- 55
- Issue :
- 24
- Database :
- Academic Search Index
- Journal :
- Angewandte Chemie International Edition
- Publication Type :
- Academic Journal
- Accession number :
- 115813488
- Full Text :
- https://doi.org/10.1002/anie.201602288