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Synlett 2005(2): 337-339
DOI: 10.1055/s-2004-837210
DOI: 10.1055/s-2004-837210
LETTER
© Georg Thieme Verlag Stuttgart · New York
Rare Earth Perfluorooctanoate [RE(PFO)3]-Catalyzed Condensations of Indole with Carbonyl Compounds
Weitere Informationen
Received
14 October 2004
Publikationsdatum:
17. Dezember 2004 (online)
Publikationsverlauf
Publikationsdatum:
17. Dezember 2004 (online)
Abstract
New rare earth perfluorooctanoates [RE(PFO)3] were developed and applied to the condensation reactions of indole with carbonyl compounds at ambient temperature. It was found that these catalysts could be completely recovered and reused without loss of catalytic activities.
Key words
rare earth perfluorooctanoate [RE(PFO)3] - indole - bis-indolylmethanes - aldehyde - ketones
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