a. 2-bromohexane is heated in the presence of potassium ethoxide in ethanol. b. 1,2-dimethylcyclopentanol is heated in the presence of aqueous sulfuric acid.

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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**Chemical Reactions Involving Organic Compounds**

a. **Reaction of 2-Bromohexane:**

- **Description:** 2-bromohexane is heated in the presence of potassium ethoxide in ethanol. This setup typically encourages an elimination reaction, resulting in the formation of an alkene through the removal of a hydrogen atom and a halogen atom (bromine in this case).

b. **Reaction of 1,2-Dimethylcyclopentanol:**

- **Description:** 1,2-dimethylcyclopentanol is heated in the presence of aqueous sulfuric acid. This scenario often leads to a dehydration reaction, where water is removed to form a double bond, resulting in an alkene.

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Note: There are no graphs or diagrams in the content provided.
Transcribed Image Text:Transcription of Educational Content: --- **Chemical Reactions Involving Organic Compounds** a. **Reaction of 2-Bromohexane:** - **Description:** 2-bromohexane is heated in the presence of potassium ethoxide in ethanol. This setup typically encourages an elimination reaction, resulting in the formation of an alkene through the removal of a hydrogen atom and a halogen atom (bromine in this case). b. **Reaction of 1,2-Dimethylcyclopentanol:** - **Description:** 1,2-dimethylcyclopentanol is heated in the presence of aqueous sulfuric acid. This scenario often leads to a dehydration reaction, where water is removed to form a double bond, resulting in an alkene. --- Note: There are no graphs or diagrams in the content provided.
# Elimination Reactions

For the following elimination reactions:

(i) Write the bond-line structure of the substrate and the reagent.

(ii) Write the full mechanism for the reaction (transition state for E2, intermediate for E1) and name the reaction either as E1 or E2.

(iii) Write all possible products of the reaction, defining which one(s) is/are major and which one(s) is/are minor.

(iv) Name the products of the reaction if requested.

Note: The original image had a section removed for confidentiality.
Transcribed Image Text:# Elimination Reactions For the following elimination reactions: (i) Write the bond-line structure of the substrate and the reagent. (ii) Write the full mechanism for the reaction (transition state for E2, intermediate for E1) and name the reaction either as E1 or E2. (iii) Write all possible products of the reaction, defining which one(s) is/are major and which one(s) is/are minor. (iv) Name the products of the reaction if requested. Note: The original image had a section removed for confidentiality.
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