What is the major product of the reaction between 1-bromobutane and sodium hydro
Practice Questions
Q1
What is the major product of the reaction between 1-bromobutane and sodium hydroxide in ethanol?
1-butanol
2-butanol
butyl bromide
butyl ether
Questions & Step-by-Step Solutions
What is the major product of the reaction between 1-bromobutane and sodium hydroxide in ethanol?
Correct Answer: 1-butanol
Step 1: Identify the reactants. We have 1-bromobutane (a primary alkyl halide) and sodium hydroxide (a strong base) in ethanol (a solvent).
Step 2: Understand the type of reaction. Sodium hydroxide can act as a nucleophile, which means it can attack the carbon atom bonded to the bromine in 1-bromobutane.
Step 3: Recognize the mechanism. Since 1-bromobutane is a primary alkyl halide, the reaction will proceed via an SN2 mechanism, where the nucleophile (OH-) attacks the carbon and displaces the bromine atom.
Step 4: Draw the reaction. The bromine atom leaves, and the hydroxyl group (OH) attaches to the carbon, forming 1-butanol.
Step 5: Conclude the major product. The major product of the reaction is 1-butanol.
