Which of the following is used to convert a carboxylic acid into an acid anhydride?Select answer from the options belowLiAlH4Aqueous baseNaOHAcetyl chloride, pyridine
Question
Which of the following is used to convert a carboxylic acid into an acid anhydride?Select answer from the options belowLiAlH4Aqueous baseNaOHAcetyl chloride, pyridine
Solution
The correct answer is Acetyl chloride, pyridine. This is because acetyl chloride reacts with carboxylic acids to form acid anhydrides in the presence of a base like pyridine. The other options, LiAlH4, aqueous base, and NaOH, are not typically used for this type of conversion.
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