What is the main product when 2-butyne undergoes hydroboration-oxidation?
Practice Questions
1 question
Q1
What is the main product when 2-butyne undergoes hydroboration-oxidation?
Butanol
Butanal
Butyric acid
Butene
The main product is Butanol when 2-butyne undergoes hydroboration-oxidation.
Questions & Step-by-step Solutions
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Q
Q: What is the main product when 2-butyne undergoes hydroboration-oxidation?
Solution: The main product is Butanol when 2-butyne undergoes hydroboration-oxidation.
Steps: 5
Step 1: Start with 2-butyne, which is a type of alkyne with the formula C4H6.
Step 2: Perform hydroboration by adding borane (BH3) to 2-butyne. This step adds a boron atom to one end of the triple bond.
Step 3: The boron atom attaches to the less substituted carbon atom of the alkyne.
Step 4: Next, perform oxidation by adding hydrogen peroxide (H2O2) and a base (like NaOH). This step replaces the boron atom with a hydroxyl group (OH).
Step 5: The result of this reaction is Butanol, which is an alcohol with the formula C4H10O.
