4. a. The ¹H NMR spectrum of a compound with the molecular formula C-H₁0O2 is shown below (integral values are given above each set of peaks). Analysis of its ¹³C NMR spectrum shows peaks at 174, 61, 27, 14 and 9 ppm (see the posted lecture notes for June 7 for some guidance on ¹³C NMR spectroscopy). The IR spectrum shows a prominent peak at 1735 cm²¹ and no peaks with a stretching frequency above 3000 cm¹. What is the structure of this compound? 3.5 3.0 2.0 1.5
4. a. The ¹H NMR spectrum of a compound with the molecular formula C-H₁0O2 is shown below (integral values are given above each set of peaks). Analysis of its ¹³C NMR spectrum shows peaks at 174, 61, 27, 14 and 9 ppm (see the posted lecture notes for June 7 for some guidance on ¹³C NMR spectroscopy). The IR spectrum shows a prominent peak at 1735 cm²¹ and no peaks with a stretching frequency above 3000 cm¹. What is the structure of this compound? 3.5 3.0 2.0 1.5
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...
Related questions
Question
![4. a. The ¹H NMR spectrum of a compound with the molecular formula C3H₁0O₂ is shown
below (integral values are given above each set of peaks). Analysis of its ¹3C NMR spectrum
shows peaks at 174, 61, 27, 14 and 9 ppm (see the posted lecture notes for June 7 for some
guidance on ¹³C NMR spectroscopy). The IR spectrum shows a prominent peak at 1735 cm¹¹
and no peaks with a stretching frequency above 3000 cm³¹. What is the structure of this
compound?
3.0
b. Which peak in the NMR spectrum in part a corresponds to a CH₂ group (called a
"methylene") bonded to an O atom?
a. 1.12 ppm
b. 1.25 ppm
c. 2.31 ppm
e. There are no CH₂ groups bonded to an O atom in this compound.
d. 4.12 ppm
1.0 PPM](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc15ee432-7577-4f42-9649-4a5a5f1bc41a%2F842e5ac1-7ad7-4b77-b3b3-3e3ed731ad93%2Fi85ezh4_processed.png&w=3840&q=75)
Transcribed Image Text:4. a. The ¹H NMR spectrum of a compound with the molecular formula C3H₁0O₂ is shown
below (integral values are given above each set of peaks). Analysis of its ¹3C NMR spectrum
shows peaks at 174, 61, 27, 14 and 9 ppm (see the posted lecture notes for June 7 for some
guidance on ¹³C NMR spectroscopy). The IR spectrum shows a prominent peak at 1735 cm¹¹
and no peaks with a stretching frequency above 3000 cm³¹. What is the structure of this
compound?
3.0
b. Which peak in the NMR spectrum in part a corresponds to a CH₂ group (called a
"methylene") bonded to an O atom?
a. 1.12 ppm
b. 1.25 ppm
c. 2.31 ppm
e. There are no CH₂ groups bonded to an O atom in this compound.
d. 4.12 ppm
1.0 PPM
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 6 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
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](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Organic Chemistry](https://www.bartleby.com/isbn_cover_images/9780078021558/9780078021558_smallCoverImage.gif)
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
![Chemistry: Principles and Reactions](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY