My Learning Cart
?
Categories
Account

What is the main mechanism for the reaction of 1-bromobutane with sodium hydroxi

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: What is the main mechanism for the reaction of 1-bromobutane with sodium hydroxide in ethanol?

Options:

  1. SN1
  2. SN2
  3. E1
  4. E2

Correct Answer: SN2

Solution: 

The reaction of 1-bromobutane with sodium hydroxide in ethanol proceeds via the SN2 mechanism due to the primary nature of the substrate, allowing for a backside attack.

What is the main mechanism for the reaction of 1-bromobutane with sodium hydroxi

Practice Questions

Q1
What is the main mechanism for the reaction of 1-bromobutane with sodium hydroxide in ethanol?
  1. SN1
  2. SN2
  3. E1
  4. E2

Questions & Step-by-Step Solutions

What is the main mechanism for the reaction of 1-bromobutane with sodium hydroxide in ethanol?
  • Step 1: Identify the reactants. We have 1-bromobutane (a primary alkyl halide) and sodium hydroxide (a strong base).
  • Step 2: Understand the type of reaction. This reaction is a nucleophilic substitution, where the bromine atom is replaced by a hydroxyl group (OH).
  • Step 3: Determine the mechanism. Since 1-bromobutane is a primary alkyl halide, it will undergo the SN2 mechanism, which is suitable for primary substrates.
  • Step 4: Explain the SN2 mechanism. In the SN2 mechanism, the nucleophile (OH- from sodium hydroxide) attacks the carbon atom from the opposite side of the leaving group (Br).
  • Step 5: Describe the backside attack. The backside attack allows the nucleophile to effectively displace the bromine atom, leading to the formation of butanol (the product).
  • Step 6: Conclude that the reaction proceeds via the SN2 mechanism due to the structure of 1-bromobutane.
No concepts available.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks