Calix[n]arene/Ti(IV) complexes as active catalysts in aldol reaction of Chan's diene |
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| Authors: | Annunziata Soriente Marina FruiloLuisa Gregoli Placido Neri |
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| Institution: | Department of Chemistry, University of Salerno, Via S. Allende, 43, 84081 Baronissi (SA), Italy |
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| Abstract: | The aldol condensation of Chan's diene with benzaldehyde is catalyzed by only 8% mol of the calixn]arene/Ti(O-i-Pr)4 complexes. Studies have revealed that the size of calixarene molecule and the number of hydroxyl groups affected the efficiency of the reaction. The reaction conditions (solvent and temperature) have been examined. |
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