. Give the complete electron flow of the Sy2 reaction, be sure to clearly show the electrons that are flowing. LOK Br CH3CH2CH,CH,OH + KBr . Give the complete electron flow of the E2 reaction, be sure to clearly show the electrons that are flowing. Br LOK + CH3CH2CH2CH2OH + KBr HO
. Give the complete electron flow of the Sy2 reaction, be sure to clearly show the electrons that are flowing. LOK Br CH3CH2CH,CH,OH + KBr . Give the complete electron flow of the E2 reaction, be sure to clearly show the electrons that are flowing. Br LOK + CH3CH2CH2CH2OH + KBr HO
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:**1. SN2 Reaction:**
- **Description:** The first reaction is an SN2 (bimolecular nucleophilic substitution) reaction.
- **Reactants:**
- A linear molecule with an -OK (potassium alkoxide) group.
- A molecule with a bromine (Br) atom attached to it, represented by "CH3CH2CH2CH2OH".
- **Products:**
- A new linear molecule with an oxygen bridge (ether) formed by replacing the bromine atom.
- Potassium bromide (KBr).
- **Electron Flow:**
- The nucleophile (-OK) attacks the carbon atom bonded to the bromine from the opposite direction of the Br group, leading to the displacement of the bromine atom and formation of the new C-O bond.
**2. E2 Reaction:**
- **Description:** The second reaction is an E2 (bimolecular elimination) reaction.
- **Reactants:**
- A linear molecule with an -OK group.
- A molecule with a bromine (Br) atom attached in a branching structure.
- **Products:**
- An alkene formed by the elimination of a hydrogen and bromine to create a double bond.
- A new alcohol with the structure "CH3CH2CH2CH2OH".
- Potassium bromide (KBr).
- **Electron Flow:**
- The base (-OK) abstracts a proton (H) adjacent to the brominated carbon, facilitating the elimination of the bromine atom and the formation of a carbon-carbon double bond (alkene).
Both examples illustrate fundamental organic chemistry mechanisms involving the flow of electrons that lead to substitution and elimination reactions.
Expert Solution

Step 1
SN2 reaction is a single step nucleophilic substitution reaction. The rate of reaction is dependent on nucleophile and reactant.
E2 elimination is a single step elimination reaction. The rate of reaction is dependent on reactant as well as base.
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