Rh-Catalyzed [4 + 2] Carbocyclization of Vinylarylaldehydes with Alkenes and Alkynes Leading to Substituted Tetralones and 1-Naphthols

Rh-Catalyzed [4 + 2] Carbocyclization of Vinylarylaldehydes with Alkenes and Alkynes Leading to Substituted Tetralones and 1-Naphthols

Regio-, diastereo-, and enantioselective intermolecular [4 + 2] carbocyclizations of vinylarylaldehydes with alkenes and alkynes leading to substituted tetralones and 1-naphthols have been developed by using a cationic rhodium(I)/dppb or dppp complex as a catalyst.

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Veröffentlicht in:Organic letters 2007-05, Vol.9 (11), p.2059-2062
Hauptverfasser: Tanaka, Ken, Hojo, Daiki, Shoji, Takeaki, Hagiwara, Yuji, Hirano, Masao
Format: Artikel
Sprache:eng
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Zusammenfassung:Regio-, diastereo-, and enantioselective intermolecular [4 + 2] carbocyclizations of vinylarylaldehydes with alkenes and alkynes leading to substituted tetralones and 1-naphthols have been developed by using a cationic rhodium(I)/dppb or dppp complex as a catalyst.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol0704587