H-CEC-H CH3-C=C-CH2-CH2-CH2-CH3 CH3-CH2-CH2-OH Нас —с с—н CH: CH CH3-CH2-CH2--CH3

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...
icon
Related questions
icon
Concept explainers
Question

How should each of the following contents be prepared? Use the specified starting material and any other reagents

### Chemical Reactions Overview

This image provides examples of chemical reactions involving hydrocarbons and alcohols. Below is a detailed transcription and explanation of each reaction depicted.

---

**Reaction 1: Alkylation of Acetylene**

- **Reactants:** 
  - acetylene (H—C≡C—H)

- **Products:** 
  - hex-1-yne (CH₃—C≡C—CH₂—CH₂—CH₃)

**Description:**
This reaction illustrates the alkylation of acetylene, resulting in the formation of hex-1-yne. The process involves the addition of a propyl group to the acetylene, thereby extending the carbon chain.

---

**Reaction 2: Dehydration of Alcohol**

- **Reactants:** 
  - propanol (CH₃—CH₂—CH₂—OH)

- **Products:**
  - propyne (H₃C—C≡C—H)

**Description:**
This reaction shows the conversion of propanol to propyne through a dehydration process. Water is typically removed, resulting in the formation of an alkyne.

---

**Reaction 3: Hydrogenation of Acetylene**

- **Reactants:**
  - acetylene (CH≡CH)

- **Products:** 
  - butane (CH₃—CH₂—CH₂—CH₃)

**Description:**
Here, acetylene undergoes hydrogenation to produce butane. This reaction involves adding hydrogen to break the triple bond of acetylene, resulting in a saturated hydrocarbon.

---

These reactions are fundamental examples of transformations involving hydrocarbons and functional groups, illustrating key concepts in organic chemistry such as alkylation, dehydration, and hydrogenation.
Transcribed Image Text:### Chemical Reactions Overview This image provides examples of chemical reactions involving hydrocarbons and alcohols. Below is a detailed transcription and explanation of each reaction depicted. --- **Reaction 1: Alkylation of Acetylene** - **Reactants:** - acetylene (H—C≡C—H) - **Products:** - hex-1-yne (CH₃—C≡C—CH₂—CH₂—CH₃) **Description:** This reaction illustrates the alkylation of acetylene, resulting in the formation of hex-1-yne. The process involves the addition of a propyl group to the acetylene, thereby extending the carbon chain. --- **Reaction 2: Dehydration of Alcohol** - **Reactants:** - propanol (CH₃—CH₂—CH₂—OH) - **Products:** - propyne (H₃C—C≡C—H) **Description:** This reaction shows the conversion of propanol to propyne through a dehydration process. Water is typically removed, resulting in the formation of an alkyne. --- **Reaction 3: Hydrogenation of Acetylene** - **Reactants:** - acetylene (CH≡CH) - **Products:** - butane (CH₃—CH₂—CH₂—CH₃) **Description:** Here, acetylene undergoes hydrogenation to produce butane. This reaction involves adding hydrogen to break the triple bond of acetylene, resulting in a saturated hydrocarbon. --- These reactions are fundamental examples of transformations involving hydrocarbons and functional groups, illustrating key concepts in organic chemistry such as alkylation, dehydration, and hydrogenation.
Expert Solution
steps

Step by step

Solved in 4 steps with 6 images

Blurred answer
Knowledge Booster
Reactive Intermediates
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY