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Clay Catalysis: Dry Condensation of Barbituric Acid with Aldehydes Under Microwave Irradiation |
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| Authors: | Didier Villemin Bouchta Labiad |
| Affiliation: | I.SM.Ra, U.A.480 CNRS , Université de Caen , F 14050, Caen cedex, France |
| Abstract: | Barbituric acid (1) and arylcarboxyaldehydes (2) were condensated to 5-(arylmethylene)-2,4,6 (1H, 3H, 5H) pyrimidinetrione (3)in presence of acidic clay KSF without solvent under microwave irradiation. |
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