Abstract
In this study, a three-component one-pot synthesis of select 5-amino-6-cyano-3-hydroxybenzo[c]coumarin compounds derived from salicylaldehydes, malononitrile, and ethyl acetoacetate is reported. The reaction is conducted on grinding over MgO at room temperature resulting in good yields.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Acetoacetates / chemistry
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Aldehydes / chemistry
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Coumarins / chemical synthesis*
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Coumarins / chemistry*
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Magnesium Oxide / chemistry*
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Nitriles / chemistry
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Solvents / chemistry
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Temperature
Substances
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Acetoacetates
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Aldehydes
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Coumarins
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Nitriles
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Solvents
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salicylaldehyde
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Magnesium Oxide
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dicyanmethane
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ethyl acetoacetate