Efficient synthesis of bis(indolyl)methanes catalyzed by (PhCH2PPh3)+Br- under solvent-free conditions
الموضوعات : Iranian Journal of CatalysisFarhad Shirini 1 , Masoumeh Abedini 2 , Manouchehr Mamaghani 3 , Arman Rahmaninia 4
1 - Department of Chemistry, College of Science, University of Guilan, Rasht, zip code 41335, I.R. Iran.
2 - Department of Chemistry, College of Science, University of Guilan, Rasht, zip code 41335, I.R. Iran.
3 - Department of Chemistry, College of Science, University of Guilan, Rasht, zip code 41335, I.R. Iran.
4 - Department of Chemistry, College of Science, University of Guilan, Rasht, zip code 41335, I.R. Iran.
الکلمات المفتاحية: Aldehydes, Solvent-free conditions, Benzyltriphenylphosphonium bromide, Indoles, Bis(indolyl)methanes,
ملخص المقالة :
Benzyltriphenylphosphonium bromide (BTPB) 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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