Which reagent is commonly used to oxidize primary alcohols to aldehydes?

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Question: Which reagent is commonly used to oxidize primary alcohols to aldehydes?

Options:

Correct Answer: PCC

Solution:

Pyridinium chlorochromate (PCC) is a mild oxidizing agent that selectively oxidizes primary alcohols to aldehydes.

Which reagent is commonly used to oxidize primary alcohols to aldehydes?

Which reagent is commonly used to oxidize primary alcohols to aldehydes?

Step 1: Understand what a primary alcohol is. A primary alcohol has the hydroxyl group (-OH) attached to a carbon that is connected to only one other carbon.
Step 2: Learn about oxidation. Oxidation is a chemical reaction that involves the loss of electrons or an increase in oxidation state.
Step 3: Know that when primary alcohols are oxidized, they can be converted into aldehydes.
Step 4: Identify the reagent used for this oxidation. Pyridinium chlorochromate (PCC) is a specific chemical that can oxidize primary alcohols.
Step 5: Recognize that PCC is considered a mild oxidizing agent, meaning it can perform the oxidation without further oxidizing the aldehyde to a carboxylic acid.

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