Chemistry, asked by Achal6637, 10 months ago

Fluroscein is obtained by what reaction

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Answered by shivanireddy42

Answer:

Fluorescein was first synthesized by Adolf von Baeyer in 1871. It can be prepared from phthalic anhydride and resorcinol in the presence of zinc chloride via the Friedel-Crafts reaction. A second method to prepare fluorescein uses methanesulfonic acid as a Brønsted acid catalyst.

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