CNMR Ranges Flashcards
1
Q
150-200 ppm
A
C = O
2
Q
100- 150 ppm
A
C = C
3
Q
50 - 100
A
C - O
4
Q
0 - 50
A
C - C
5
Q
150 -170 ppm
A
C = N
6
Q
25 - 65 ppm
A
Br - C
7
Q
35 - 80 ppm
A
C - Cl
8
Q
30 - 65 ppm
A
N - C
9
Q
110 - 140 ppm
A
Nitrile
10
Q
Which types of carbonyls are the most downfield?
A
Aldehydes and ketones
11
Q
Where can you find an aromatic ring?
A
100-160 ppm
