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Efficient synthesis of bis(indolyl)methanes catalyzed by(PhCH2PPh3)+Br3-under solvent-free conditions |
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| Authors: | Farhad Shirini Mohaddeseh Safarpoor Langroodi Masoumeh Abedini |
| Institution: | Department of Chemistry, College of Science, University of Guilan, Rasht 41335, Islamic Republic of Iran |
| Abstract: | Benzyltriphenylphosphonium 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. |
| Keywords: | Benzyltriphenylphosphonium tribromide Aldehydes Indoles Bis (indolyl) methanes Solvent-free conditions |
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