Propose a mechanism to account for the formation of 3, 5-dimethylpyrazole from hydrazine and 2, 4-pcntancdionc. Look
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Propose a mechanism to account for the formation of 3, 5-dimethylpyrazole from hydrazine and 2, 4-pcntancdionc. Look carefully to see what has happened to each carbonyl carbon in going from starting material to product.
Transcribed Image Text:
снз N-H H2NNH2 H* CHgссHассHз Hзс 3,5-Dimethylpyrazole 2,4-Pentanedione
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a Nucleophilic addition of one nitrogen of hydrazine to one of the carbonyl groups followed ...View the full answer
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