how cane be prepared Antipyrine from ethyl acetoacetate
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Answer:Antipyrine 4 can be synthesized by mixing of phenylhydrazine 1 and ethyl acetoacetate 2 under condesation for an intermediate product 3, which by further methylation in dimethyl sulphate or methyl iodide in acetonitrile.
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Antipyrine 4 can be synthesized by mixing of phenylhydrazine 1 and ethyl acetoacetate 2 under condesation for an intermediate product 3, which by further methylation in dimethyl sulphate or methyl iodide in acetonitrile.
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