Synthesis of 7‐Azaindole Amidated Derivatives: An Efficient Usage of Acyl Azides as the Nitrogen Source

Synthesis of 7‐Azaindole Amidated Derivatives: An Efficient Usage of Acyl Azides as the Nitrogen Source

The dual behaviour of acyl azides in transition‐metal‐catalyzed direct C−H amidation is investigated. Variously substituted acyl azides reacted smoothly with 7‐azaindoles providing a diversity of C−C or C−N 7‐azaindole amidated derivatives. This amidation reaction shows an excellent controllability,...

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Veröffentlicht in:Advanced synthesis & catalysis 2018-03, Vol.360 (6), p.1104-1110
Hauptverfasser: Li, Wei‐Huan, Dong, Lin
Format: Artikel
Sprache:eng
Schlagworte:
7-azaindole
acyl azide
amidation reaction
Controllability
C−H functionalization
Derivatives
Nitrogen
selective activation
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Zusammenfassung:The dual behaviour of acyl azides in transition‐metal‐catalyzed direct C−H amidation is investigated. Variously substituted acyl azides reacted smoothly with 7‐azaindoles providing a diversity of C−C or C−N 7‐azaindole amidated derivatives. This amidation reaction shows an excellent controllability, which is believed to be dependent on catalyst system.
ISSN:1615-4150
1615-4169
DOI:10.1002/adsc.201701336