Which of the following compounds can be formed by the reaction of an aldehyde wi

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Question: Which of the following compounds can be formed by the reaction of an aldehyde with a Grignard reagent?

Options:

Correct Answer: Alcohol

Solution:

The reaction of an aldehyde with a Grignard reagent forms a primary alcohol after hydrolysis.

Which of the following compounds can be formed by the reaction of an aldehyde with a Grignard reagent?

Which of the following compounds can be formed by the reaction of an aldehyde with a Grignard reagent?

Step 1: Identify the aldehyde you are working with. Aldehydes have the general formula RCHO, where R is a hydrocarbon group.
Step 2: Identify the Grignard reagent. Grignard reagents have the general formula RMgX, where R is a hydrocarbon group and X is a halogen.
Step 3: Combine the aldehyde and the Grignard reagent. The Grignard reagent will attack the carbon atom of the aldehyde's carbonyl group (C=O).
Step 4: This reaction forms a new compound called an alkoxide intermediate, which has a negatively charged oxygen atom.
Step 5: Add water (hydrolysis) to the alkoxide intermediate. This step converts the alkoxide into a primary alcohol.
Step 6: The final product is a primary alcohol, which is formed from the original aldehyde.

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