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What Is the Role of PCl3 in the Following Reaction

Question 29

Multiple Choice

What is the role of PCl3 in the following reaction? What is the role of PCl<sub>3</sub> in the following reaction? A) It converts the carboxylic acid to an enolizable acid chloride. B) It acts as a base and deprotonates the α carbon. C) It converts the carboxylic acid to an acid bromide. D) It activates Br<sub>2</sub> and forms a better nucleophile. E) It increases the rate of the reaction.


A) It converts the carboxylic acid to an enolizable acid chloride.
B) It acts as a base and deprotonates the α carbon.
C) It converts the carboxylic acid to an acid bromide.
D) It activates Br2 and forms a better nucleophile.
E) It increases the rate of the reaction.

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