ChemInform Abstract: Copper-Catalyzed Oxidative Ring Closure and Carboarylation of 2-Ethynylanilides

A new copper‐catalyzed oxidative ring closure of ethynyl anilides with diaryliodonium salts is developed for the highly modular construction of benzoxazines bearing a fully substituted exo double bond.

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Bibliographische Detailangaben
Veröffentlicht in:	ChemInform 2014-04, Vol.45 (16), p.no-no
Hauptverfasser:	Sinai, Adam, Meszaros, Adam, Gati, Tamas, Kudar, Veronika, Pallo, Anna, Novak, Zoltan
Format:	Artikel
Sprache:	eng
Schlagworte:	catalysis catalysis, phase‐transfer catalysis oxazine derivatives phase-transfer catalysis ring closure reactions
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A new copper‐catalyzed oxidative ring closure of ethynyl anilides with diaryliodonium salts is developed for the highly modular construction of benzoxazines bearing a fully substituted exo double bond.
ISSN:	0931-7597 1522-2667
DOI:	10.1002/chin.201416194