R-CH3
0.7-1.3 ppm
R-CH2-R
1.2-1.4 ppm
R3-CH
1.4-1.7 ppm
C=C-H
4.6-6.5 ppm
C=C-CH
1.6-2.6 ppm
benzene-H
6.5-8.0 ppm
benzene-C-H
2.3-2.7 ppm
C-triplebond-C-H
1.7-2.7 ppm
C-triplebond-C-CH
1.6-2.6 ppm
R-CHO
9.0-10. ppm
R-CH-CH=O
2.1-2.4 ppm
R-CH-C=O
|
R
2.1-2.4 ppm
R-COOH
11.0-12.0 ppm
-CH-COOH
2.1-2.5 ppm