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KMID : 1059520130570030357
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Journal of the Korean Chemical Society
2013 Volume.57 No. 3 p.357 ~ p.360
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On Water CuSO4. 5H2O-catalyzed Synthesis of 2-amino-4H-chromenes
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Behbahani Farahnaz Kargar
Maryam Sadeghi
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Abstract
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Sustainable development is a balance between environment and development. Sustainable development requires sustainable supplies of clean, affordable, and renewable energy sources that do not cause negative impact to the society. This article introduces a green chemistry method to synthesize 2-amino-4H-chromenes that reduces or eliminates the use and generation of hazardous substances in the design, manufacture, and application of chemical products. This method is described using copper (II) sulfate pentahydrate, as a green and reusable catalyst on water. The products were obtained at very good yields, short reaction time, and at lower cost than other reported procedures.
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KEYWORD
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Green chemistry, Water, Chromene, CuSO4. 5H2O, Synthesis
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