Efficient synthesis of bis (indolyl) methanes catalyzed by (PhCH2PPh3)+Br3− under solvent-free conditions

Efficient synthesis of bis (indolyl) methanes catalyzed by (PhCH2PPh3)+Br3− under solvent-free conditions

O6; Benzyltripbenylphosphonium tribromide(BTPTB)has been applied as an efficient catalyst for the preparation of bis(indolyl)methanes (BIMs)via electrophilic substitution of indoles with aldehydes in the absence of solvent.

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Veröffentlicht in:Chinese chemical letters 2010-11, Vol.21 (11), p.1342-1345
Hauptverfasser: Shirini, Farhad, Langroodi, Mohaddeseh Safarpoor, Abedini, Masoumeh
Format: Artikel
Sprache:eng
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Zusammenfassung:O6; Benzyltripbenylphosphonium tribromide(BTPTB)has been applied as an efficient catalyst for the preparation of bis(indolyl)methanes (BIMs)via electrophilic substitution of indoles with aldehydes in the absence of solvent.
ISSN:1001-8417
DOI:10.1016/j.cclet.2010.05.028