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Asked by Jawad Shorman on Sep 24, 2024

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Which of the following reactions involves the formation of a methyl ester from a carboxylic acid?

A) Cope elimination
B) Hell-Volhard-Zelinsky reaction
C) reaction with CH2N2
D) Hunsdiecker reaction
E) hydroboration with diborane

Methyl Ester

Organic compounds formed from the reaction of an acid with methanol, characterized by a methyl group attached to the ester functional group.

Carboxylic Acid

Organic acids characterized by the presence of at least one carboxyl group (-COOH), which gives them their acidic properties.

Hell-Volhard-Zelinsky

A chemical reaction that halogenates carboxylic acids at the alpha carbon with a bromine or chlorine in the presence of phosphorus.

  • Understand the methodologies for forming ester derivatives from carboxylic acids.
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JK
Joanna kayla4 days ago
Final Answer :
C
Explanation :
The reaction with CH3OH in the presence of an acid catalyst (represented by the symbols in choice C) is a common method for forming a methyl ester from a carboxylic acid. This process involves the nucleophilic attack of the methanol oxygen on the carbonyl carbon of the carboxylic acid, followed by the elimination of water and the formation of the ester linkage.

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