Carboxylic Acid Derivatives Question 2

Question 2 - 2024 (31 Jan Shift 2)

The azo-dye $(Y)$ formed in the following reactions is Sulphanilic acid $+NaNO _2+CH _3 COOH \rightarrow X$


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Answer (4)

Solution

Formula: Coupling reaction

This is known as Griess-Ilosvay test.