Fischer phenylhydrazine synthesis

What is Fischer phenylhydrazine synthesis?

The Fischer phenylhydrazine synthesis is a widely used industrial process for producing arylhydrazines. This chemical process involves the reduction of diazo compounds using excess sodium sulfite, Na2SO3, followed by hydrolysis of the resulting substituted hydrazine sulfonic acid salt using hydrochloric acid, HCl.

Fischer phenylhydrazine synthesis
Fischer phenylhydrazine synthesis

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