Which specific combination of chemical reagents is utilized in the Hell-Volhard-Zelinsky (HVZ) react — Aldehydes Ketones and Carboxylic Acids Chemistry Question
Question
Which specific combination of chemical reagents is utilized in the Hell-Volhard-Zelinsky (HVZ) reaction to synthesize $\alpha$-halo carboxylic acids?
Answer: B
💡 Solution & Explanation
The HVZ reaction selectively halogenates the $\alpha$-carbon of a carboxylic acid (that possesses an $\alpha$-hydrogen) using a halogen and Red Phosphorus, which acts in situ to form a $PX_3$ intermediate.
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