One-pot Three-component Condensation Reactions in Water. An Efficient and Improved Procedure for the Synthesis of Furan Annulated Heterocycles |
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| Authors: | Email author" target="_blank">Ahmad?ShaabaniEmail author Mohammad Bagher?Teimouri Hamid Reza?Bijanzadeh |
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| Institution: | (1) Department of Chemistry, Shahid Beheshti University, Zip Code 1983963113 Tehran, Iran;(2) Department of Chemistry, Tarbiat Modarres University, P.O. Box 14155-4838 Tehran, Iran |
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| Abstract: | Summary. The environment-friendly one-pot three-component condensation reactions of 4-hydroxycoumarin or 4-hydroxy-6-methylpyrone, p-substituted benzaldehyde, and alkyl or aryl isocyanides to afford furocoumarines or furopyranones in water in good yields after about one hour at 75°C are reported. |
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| Keywords: | , Furocoumarine, Furopyranone, Isocyanide, p-Substituted benzaldehyde, Three-component, |
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