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Which of the following statements is true regarding E1 reactions?
Which of the following statements is true regarding E1 reactions?
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Practice Questions
1 question
Q1
Which of the following statements is true regarding E1 reactions?
They are stereospecific
They involve a carbocation intermediate
They require a strong base
They occur in a single step
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E1 reactions involve the formation of a carbocation intermediate, making them a two-step process.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following statements is true regarding E1 reactions?
Solution:
E1 reactions involve the formation of a carbocation intermediate, making them a two-step process.
Steps: 6
Show Steps
Step 1: Understand that E1 reactions are a type of elimination reaction.
Step 2: Know that E1 stands for 'unimolecular elimination', which means the reaction rate depends on the concentration of one reactant.
Step 3: Recognize that E1 reactions occur in two main steps.
Step 4: In the first step, a leaving group (like a halide) departs from the molecule, creating a carbocation (a positively charged ion).
Step 5: In the second step, a base removes a proton (H+) from a neighboring carbon, resulting in the formation of a double bond.
Step 6: Conclude that the formation of the carbocation intermediate is what makes E1 reactions a two-step process.
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