Chemistry, asked by nipuncheke9, 2 months ago

28. Phthalic unhydried and phenol are
the starting material to prepare
,?
​

Answers

Answered by santwanamohanty3
0

Explanation:

Precursor to dyestuffs

Phenolphthalein can be synthesized by the condensation of phthalic anhydride with two equivalents of phenol under acidic conditions (hence the name). It was discovered in 1871 by Adolf von Baeyer.

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