Organic Chemistry Lab > C-NMR > Flashcards
Carboxylic Acid Carbon
175-185 ppm
Aldehyde Carbon
190-200 ppm
Ester Carbon
165-175 ppm
Ketone Ester
205-220 ppm
C-O
50-90 ppm
Benzyl Ring Carbon
110-170 ppm
C=C
80-145 ppm
C(triple bond)
70-90 ppm
Nitrile
110-120 ppm
C-C
0-50
100-150