Chiral Vanadium(V)-catalyzed Oxidative Coupling of 4-Hydroxycarbazoles

Chiral Vanadium(V)-catalyzed Oxidative Coupling of 4-Hydroxycarbazoles

Enantioselective oxidative couplings of 4-hydroxycarbazoles using a chiral dinuclear vanadium(V) complex have been achieved for the first time. Under the mild reaction conditions, the corresponding dimeric 4-hydroxycarbazoles were obtained in up to 90% ee.

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Veröffentlicht in:Chemistry letters 2021-10, Vol.50 (10), p.1755-1757
Hauptverfasser: Kamble, Ganesh T, Salem, Mohamed S H, Abe, Tsukasa, Park, Hanseok, Sako, Makoto, Takizawa, Shinobu, Sasai, Hiroaki
Format: Artikel
Sprache:eng
Schlagworte:
Couplings
Enantiomers
Vanadium
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Zusammenfassung:Enantioselective oxidative couplings of 4-hydroxycarbazoles using a chiral dinuclear vanadium(V) complex have been achieved for the first time. Under the mild reaction conditions, the corresponding dimeric 4-hydroxycarbazoles were obtained in up to 90% ee.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.210367