C NMR Flashcards
1
Q
KETONE
A
200-210 ppm
2
Q
ALDEHYDE
A
190-200 ppm
3
Q
CONJUGATED C=O
A
180-200 ppm
4
Q
CARBOXYLIC ACIDS
A
170-180 ppm
5
Q
CARBOXYLIC ESTERS
A
160-170 ppm
6
Q
Phenols (C1)
A
150-160 ppm
7
Q
Acetals
A
90-110 ppm
8
Q
R3C-O
A
70-85 ppm
9
Q
R2HC-O
A
60-80 ppm
10
Q
RH2C-O
A
45-65 ppm
11
Q
H3C-O
A
50-60 ppm
12
Q
Epoxide
A
40-60 ppm
13
Q
Furans (C2)
A
140-150 ppm
14
Q
R-CH3
A
8-35 ppm
15
Q
R-CH2-R
A
15-50 ppm
16
Q
R3CH
A
20-60 ppm
17
Q
R4C
A
30-40 ppm
18
Q
ALKYNE
A
65-85 ppm
19
Q
ALKENE
A
100-150 ppm
20
Q
AROMATIC
A
110-170 ppm
21
Q
ALKYL BROMIDE
A
25-65 ppm
22
Q
ALKYL IODIDE
A
0-40 ppm
23
Q
ALKYL CHLORIDE
A
35-80 ppm
24
Q
AMIDE
A
165-175 ppm
