IGNOU BCHCT 133 2026 - Acetophenone to 1,2,3-triphenylbenzene

Question

Acetophenone to 1,2,3-triphenylbenzene

19 Jan 2026

Answer :

Word Count : 194

Acetophenone is converted into 1,2,3-triphenylbenzene through a sequence of condensation and cyclization reactions involving three molecules of acetophenone. In the first step, acetophenone undergoes self-condensation in the presence of a strong base such as sodium hydroxide or potassium hydroxide.

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