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Rhodium(III)-Catalyzed Redox-Neutral CH Annulation of Arylnitrones and Alkynes for the Synthesis of Indole Derivatives.
- Source :
-
Advanced Synthesis & Catalysis . Sep2015, Vol. 357 Issue 13, p2944-2950. 7p. - Publication Year :
- 2015
-
Abstract
- By using a nitrone as the oxidizing directing group, a mild, practical and efficient rhodium(III)-catalyzed CH functionalization for the synthesis of indole derivatives has been developed. This reaction obviates the need for an external oxidant and shows good functional group tolerance. The employment of a sterically hindered Mes group on the carbon center of the nitrone is crucial to produce indoles in high yield. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 16154150
- Volume :
- 357
- Issue :
- 13
- Database :
- Academic Search Index
- Journal :
- Advanced Synthesis & Catalysis
- Publication Type :
- Academic Journal
- Accession number :
- 109467043
- Full Text :
- https://doi.org/10.1002/adsc.201500580