Ammonium monovanadate: a versatile and reusable catalyst for Friedel-Crafts alkylation and Michael addition of indoles

نویسنده

  • Kobra Nikoofar Department of Chemistry, Faculty of Science, Alzahra University, Vanak, 1993893973 Tehran, Iran
چکیده مقاله:

Ammonium monovanadate (NH4VO3) has been devoted as an efficient, commercially available, eco-friendly and reusable catalyst for the synthesis of bis(indolyl)methanes (BIMs), oxindole derivatives and also Michael adducts of indoles at 50 °C under solvent-free conditions. The reusability of this solid acid catalyst in addition with its selectivity has also been examined.

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منابع مشابه

ammonium monovanadate: a versatile and reusable catalyst for friedel-crafts alkylation and michael addition of indoles

ammonium monovanadate (nh4vo3) has been devoted as an efficient, commercially available, eco-friendly and reusable catalyst for the synthesis of bis(indolyl)methanes (bims), oxindole derivatives and also michael adducts of indoles at 50 °c under solvent-free conditions. the reusability of this solid acid catalyst in addition with its selectivity has also been examined.

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عنوان ژورنال

دوره 4  شماره 2

صفحات  105- 111

تاریخ انتشار 2014-06-01

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