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[摘要]:A new approach for the syntheses of 3,5-disubstituted thiohydantoins was described using functionalized ionic liquid as soluble support. The products were obtained in good yields and purities after cyclization-cleavage from the ionic-liquid-supported under microwave irradiation, the ionic-liquid-supported species can there be purified from the reaction mixture by simple washing, and no chromatographic purification were needed during the synthesis. |
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