Multiple Choice
Which of the following methods is used to prepare aldehydes?
A) They are prepared by reducing a carboxylic acid group.
B) They are prepared by adding water across a carbon-carbon double bond.
C) They are prepared by reacting a carboxylic acid derivative with a Grignard reagent.
D) They are prepared by reacting a Grignard reagent with CO2, followed by acidification.
E) They are prepared by the nucleophilic reaction of amines with more electrophilic carboxylic acid derivatives.
Correct Answer:
Verified
Correct Answer:
Verified
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