C-H arylation of azaheterocycles: a direct ligand-free and Cu-catalyzed approach using diaryliodonium salts

C-H arylation of azaheterocycles: a direct ligand-free and Cu-catalyzed approach using diaryliodonium salts

An efficient and high yielding Cu-catalyzed direct C-H arylation of azaheterocycles including oxadiazoles, thiadiazoles, benzoxazoles and benzothiazoles has been achieved by employing easily accessible diaryliodonium salts.

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Veröffentlicht in:Organic & biomolecular chemistry 2014-09, Vol.12 (33), p.6340-6344
Hauptverfasser: Kumar, Dalip, Pilania, Meenakshi, Arun, V, Pooniya, Savita
Format: Artikel
Sprache:eng
Schlagworte:
Aza Compounds - chemical synthesis
Aza Compounds - chemistry
Catalysis
Copper - chemistry
Heterocyclic Compounds - chemical synthesis
Heterocyclic Compounds - chemistry
Molecular Structure
Onium Compounds - chemistry
Salts - chemistry
Stereoisomerism
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Zusammenfassung:An efficient and high yielding Cu-catalyzed direct C-H arylation of azaheterocycles including oxadiazoles, thiadiazoles, benzoxazoles and benzothiazoles has been achieved by employing easily accessible diaryliodonium salts.
ISSN:1477-0520
1477-0539
DOI:10.1039/c4ob01061b