Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter21: Lipids
Section: Chapter Questions
Problem 21.61P
Related questions
Question
Take a look at the reaction in the first image that give two products A and B
The second picture shows the DEPT 90 (TOP) and DEPT 135 (BOTTOM) of the compound that was isolated as only product of this reaction:
In both spectra there are 7 signals between 120 and 140 ppm.
How can you use these DEPT spectra to establish if product A or product B was formed in this reaction? Explain your reasoning.
![200
150
100
50
0 [ppm]
0 2
4
4
6 8
10
12 14 [rel]
DEPT 135 spectrum)
200
150
100
50
0 [ppm]
0
2
4 6 8
10 12
14 [r](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3345648d-7fcb-4367-9e28-fa30ec0d8927%2F05629016-3592-44cb-bfe0-08f887460fb6%2Ftlnl49r_processed.jpeg&w=3840&q=75)
Transcribed Image Text:200
150
100
50
0 [ppm]
0 2
4
4
6 8
10
12 14 [rel]
DEPT 135 spectrum)
200
150
100
50
0 [ppm]
0
2
4 6 8
10 12
14 [r
![2-Acetnaphthone
NaBH4
CH3OH
Product A
OH
or
Product B
?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3345648d-7fcb-4367-9e28-fa30ec0d8927%2F05629016-3592-44cb-bfe0-08f887460fb6%2Fi5agmci_processed.png&w=3840&q=75)
Transcribed Image Text:2-Acetnaphthone
NaBH4
CH3OH
Product A
OH
or
Product B
?
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