Palladium–copper catalyzed C(sp 3 )–C(sp 2 ) bond C–H activation cross-coupling reaction: selective arylation to synthesize 9-aryl-9H-xanthene and 9,9-diaryl-xanthene derivatives

Palladium–copper catalyzed C(sp 3 )–C(sp 2 ) bond C–H activation cross-coupling reaction: selective arylation to synthesize 9-aryl-9H-xanthene and 9,9-diaryl-xanthene derivatives

A novel cooperatively catalyzed C(sp 3 )–C(sp 2 ) bond C–H activation cross-coupling reaction has been developed. A series of 9-aryl-9 H -xanthenes and 9,9-diaryl-xanthenes were selectively synthesized in moderate to good yields by controlling the reaction time and temperature.

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Veröffentlicht in:RSC advances 2016, Vol.6 (88), p.84748-84751
Hauptverfasser: Shen, Guodong, Zhao, Lingyu, Wang, Yichen, Xia, Wenfang, Yang, Mingsen, Zhang, Tongxin
Format: Artikel
Sprache:eng
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Zusammenfassung:A novel cooperatively catalyzed C(sp 3 )–C(sp 2 ) bond C–H activation cross-coupling reaction has been developed. A series of 9-aryl-9 H -xanthenes and 9,9-diaryl-xanthenes were selectively synthesized in moderate to good yields by controlling the reaction time and temperature.
ISSN:2046-2069
2046-2069
DOI:10.1039/C6RA17546E