Gold(III)-Catalyzed Tandem Reaction of O-Arylhydroxylamines with 1,3-Dicarbonyl Compounds: Highly Selective Synthesis of 3-Carbonylated Benzofuran Derivatives

A highly regioselective protocol for the synthesis of 3-carbonylated benzofuran derivatives has been developed involving the gold(III)-catalyzed tandem condensation/rearrangement/cyclization reaction of O-arylhydroxylamines with 1,3-dicarbonyl compounds.

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of organic chemistry 2010-09, Vol.75 (18), p.6300-6303
Hauptverfasser:	Liu, Yunkui, Qian, Jianqiang, Lou, Shaojie, Xu, Zhenyuan
Format:	Artikel
Sprache:	eng
Schlagworte:	Benzofurans - chemical synthesis Benzofurans - chemistry Catalysis Chemistry Cyclization Exact sciences and technology Gold - chemistry Heterocyclic compounds Heterocyclic compounds with o, s, se, te hetero atom and condensed derivatives Hydroxylamines - chemistry Ketones - chemistry Molecular Structure Organic chemistry Preparations and properties Stereoisomerism
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A highly regioselective protocol for the synthesis of 3-carbonylated benzofuran derivatives has been developed involving the gold(III)-catalyzed tandem condensation/rearrangement/cyclization reaction of O-arylhydroxylamines with 1,3-dicarbonyl compounds.
ISSN:	0022-3263 1520-6904
DOI:	10.1021/jo101357d