PIDA‐Promoted Selective C 5 C−H Selenylations of Indolines via Weak Interactions

PIDA‐Promoted Selective C 5 C−H Selenylations of Indolines via Weak Interactions

An efficient PIDA (phenyliodine(III) diacetate)‐promoted positional selective C−H selenylations of indolines with diaryl diselenides has been developed. This transformation conducted under mild reaction conditions with a broad functional group tolerance, thus providing an efficient protocol to selen...

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Veröffentlicht in:Advanced synthesis & catalysis 2019-11, Vol.361 (21), p.4998-5004
Hauptverfasser: Gu, Linghui, Fang, Xinyue, Weng, Zhengyun, Lin, Jiafu, He, Meicui, Ma, Wenbo
Format: Artikel
Sprache:eng
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Zusammenfassung:An efficient PIDA (phenyliodine(III) diacetate)‐promoted positional selective C−H selenylations of indolines with diaryl diselenides has been developed. This transformation conducted under mild reaction conditions with a broad functional group tolerance, thus providing an efficient protocol to selenylated indolines. Preliminary mechanistic studies indicated a SET pathway was likely involved in this selenylation reaction. magnified image
ISSN:1615-4150
1615-4169
DOI:10.1002/adsc.201900766