Question

Identify the carbon atoms that give rise to the signals in the $^{13}C$ NMR spectrum of each compound. a, $CH_3CH_2CH_2CH_2OH$; $^{13}C$ NMR: 14, 19, 35, and 62 ppm b. $(CH_3)_2CHCHO$; $^{13}C$ NMR: 16, 41, and 205 ppm c. $CH_2 =CHCH(OH)CH_3$; $^{13}C$ NMR: 23, 69, 113, and 143 ppm

Name: Problem 52, Chapter 14: Organic Chemistry
Uploaded: 2019-05-20T02:07:38-08:00
Duration: 3 min 40 s
Channel: Nima Gharibi
Description: Identify the carbon atoms that give rise to the signals in the ^13C NMR spectrum of each compound. a, CH3CH2CH2CH2OH; ^13C NMR: 14, 19, 35, and 62 ppm b. (CH3)2CHCHO; ^13C NMR: 16, 41, and 205 ppm c. CH2 =CHCH(OH)CH3; ^13C NMR: 23, 69, 113, and 143 ppm

   Identify the carbon atoms that give rise to the signals in the $^{13}C$ NMR spectrum of each compound.
a, $CH_3CH_2CH_2CH_2OH$; $^{13}C$ NMR: 14, 19, 35, and 62 ppm
b. $(CH_3)_2CHCHO$; $^{13}C$ NMR: 16, 41, and 205 ppm
c. $CH_2 =CHCH(OH)CH_3$; $^{13}C$ NMR: 23, 69, 113, and 143 ppm

Organic Chemistry

Janice Gorzynski… 4th Edition

Chapter 14, Problem 52

Instant Answer

Solved by Expert Nima Gharibi

05/20/2019

Step 1

This carbon atom corresponds to the 62 ppm signal in the $^{13}C$ NMR spectrum. The carbon atoms further away from the oxygen atom will have lower chemical shift values. Therefore, the carbon atom next to the oxygen atom corresponds to the 35 ppm signal, the next Show more…

Show all steps

Thanks for your feedback!

Identify the carbon atoms that give rise to the signals in the $^{13}C$ NMR spectrum of each compound. a, $CH_3CH_2CH_2CH_2OH$; $^{13}C$ NMR: 14, 19, 35, and 62 ppm b. $(CH_3)_2CHCHO$; $^{13}C$ NMR: 16, 41, and 205 ppm c. $CH_2 =CHCH(OH)CH_3$; $^{13}C$ NMR: 23, 69, 113, and 143 ppm