Synthesis of 2H‐Indazolo[2,1‐b]Phthalazine‐1,6,11(13H)‐Trione Derivatives Using Wet Cyanuric Chloride under Solvent‐Free Condition |
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| Authors: | Xiao Wang Wei‐Wei Ma Li‐Qiang Wu Fu‐Lin Yan |
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| Institution: | School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, P. R. China |
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| Abstract: | A simple and facile synthesis of 2H‐indazolo2,1‐b]phthalazine‐1,6,11(13H)‐trione derivatives has been accomplished by a three‐component condensation reaction of dimedone, aromatic aldehydes and phthalhydrazide under solvent‐free conditions in the presence of wet cyanuric chloride as a catalyst. |
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| Keywords: | 2H‐Indazolo[2 1‐b]phthalazine‐1 6 11(13H)‐trione Dimedone Phthalhydrazide Cyanuric chloride Solvent‐free Multicomponent reation |
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