Benzaldehyde condenses with N,N-dimethylaniline in presence of anhydrous ZnCl₂

Benzaldehyde condenses with N,N-dimethylaniline in presence of anhydrous ZnCl₂ to give

Options

(a) Michler’s ketone
(b) azo dye
(c) malachite green
(d) butter yellow

Correct Answer:

malachite green

Explanation:

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