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dc.contributor.authorRao, V Kameshwara-
dc.contributor.authorKumar, Muthyala Manoj-
dc.contributor.authorKumar, Anil-
dc.identifier.issn0975-0983(Online); 0376-4699(Print)-
dc.description.abstractA 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.en_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJC-B Vol.50B(08) [August 2011]en_US
dc.subjectYtterbium triflateen_US
dc.subjectThree-component condensationen_US
dc.subjectKnoevenagel condensationen_US
dc.subjectMichael additionen_US
dc.titleAn efficient and simple synthesis of tetraketones catalyzed by Yb(OTf)3-SiO2 under solvent free conditionsen_US
Appears in Collections:IJC-B Vol.50B(08) [August 2011]

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