Draw the structure of the starting material A for the reaction below when one equivalent of H₂/Pt is present. A #₂ Pt xx

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
100%

Draw the structure of the starting material A for the reaction below when one equivalent of H2/Pt is present.

**Title: Understanding Hydrogenation Reactions in Organic Chemistry**

**Introduction:**  
In this exercise, we focus on the hydrogenation reaction, a process used to convert unsaturated organic compounds to saturated ones by the addition of hydrogen. This transformation is catalyzed by metals such as platinum (Pt). 

**Reaction Description:**  
The reaction under consideration involves the conversion of a compound labeled **A** to a cyclohexane derivative in the presence of hydrogen (H₂) and a platinum (Pt) catalyst. The product structure is a cyclohexane ring with two single bonds protruding from opposite sides.

**Objective:**  
Your task is to draw the structure of the starting material **A**. Given that the reaction conditions include one equivalent of H₂/Pt, we infer that **A** is likely an unsaturated hydrocarbon that undergoes hydrogenation to form the saturated cyclohexane ring depicted.

**Understanding the Reaction Mechanism:**  
- Hydrogenation with H₂ and Pt typically occurs by adding hydrogen across double or triple bonds.
- The final structure is a cyclohexane, which suggests **A** may initially possess a six-membered ring structure with multiple double bonds (e.g., benzene or cyclohexene).

**Conclusion:**  
To complete this task, identify a likely structure for **A** that, upon hydrogenation, yields the saturated cyclohexane ring shown in the product. The exercise reinforces understanding of catalytic hydrogenation and its role in chemical synthesis.
Transcribed Image Text:**Title: Understanding Hydrogenation Reactions in Organic Chemistry** **Introduction:** In this exercise, we focus on the hydrogenation reaction, a process used to convert unsaturated organic compounds to saturated ones by the addition of hydrogen. This transformation is catalyzed by metals such as platinum (Pt). **Reaction Description:** The reaction under consideration involves the conversion of a compound labeled **A** to a cyclohexane derivative in the presence of hydrogen (H₂) and a platinum (Pt) catalyst. The product structure is a cyclohexane ring with two single bonds protruding from opposite sides. **Objective:** Your task is to draw the structure of the starting material **A**. Given that the reaction conditions include one equivalent of H₂/Pt, we infer that **A** is likely an unsaturated hydrocarbon that undergoes hydrogenation to form the saturated cyclohexane ring depicted. **Understanding the Reaction Mechanism:** - Hydrogenation with H₂ and Pt typically occurs by adding hydrogen across double or triple bonds. - The final structure is a cyclohexane, which suggests **A** may initially possess a six-membered ring structure with multiple double bonds (e.g., benzene or cyclohexene). **Conclusion:** To complete this task, identify a likely structure for **A** that, upon hydrogenation, yields the saturated cyclohexane ring shown in the product. The exercise reinforces understanding of catalytic hydrogenation and its role in chemical synthesis.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 1 images

Blurred answer
Knowledge Booster
IR Spectroscopy of Organic Molecules
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