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http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/2934| Title: | An efficient and simple synthesis of tetraketones catalyzed by Yb(OTf)3-SiO2 under solvent free conditions |
| Authors: | Kumar, Anil |
| Keywords: | Chemistry Tetraketones Ytterbium triflate Three-component condensation |
| Issue Date: | Aug-2011 |
| Publisher: | NISCAIR |
| Abstract: | A novel and efficient three-component one-pot condensation method has been described for the synthesis of tetraketones or arylmethylene[bis(3-hydroxy-2-cyclohexene-1-ones)] using Yb(OTf)3-SiO2 and amine as catalytic system under solvent free conditions. Tetraketones are obtained in high yield (73-88%). The application of an eco-friendly, non-corrosive, and reusable catalytic system makes this method advantageous. |
| URI: | http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/2934 |
| Appears in Collections: | Department of Chemistry |
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