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What is the main product when propanal is treated with excess alcohol in the pre
What is the main product when propanal is treated with excess alcohol in the presence of an acid catalyst?
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Q1
What is the main product when propanal is treated with excess alcohol in the presence of an acid catalyst?
Aldol
Acetal
Ketone
Carboxylic acid
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When propanal is treated with excess alcohol in the presence of an acid catalyst, an acetal is formed.
Questions & Step-by-step Solutions
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Q
Q: What is the main product when propanal is treated with excess alcohol in the presence of an acid catalyst?
Solution:
When propanal is treated with excess alcohol in the presence of an acid catalyst, an acetal is formed.
Steps: 6
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Step 1: Start with propanal, which is an aldehyde.
Step 2: Add excess alcohol to the propanal.
Step 3: Introduce an acid catalyst to the mixture. This helps the reaction occur.
Step 4: The alcohol reacts with the propanal to form a hemiacetal first.
Step 5: Since there is excess alcohol, the hemiacetal can further react.
Step 6: The final product is an acetal, which is formed when the hemiacetal reacts with more alcohol.
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