Chemical Shift Zones in NMR Flashcards
1
Q
Alkanes
A
0.5-2
2
Q
alkynes or alpha to pi-bond
A
2-3
+1 to alkane
3
Q
Electronegative atoms (O, N, Br, etc.)
A
3-4
+2 to alkane
4
Q
Alkenes
A
5-6
5
Q
Aromatic
A
6-8
6
Q
aldehyde
A
9-10
7
Q
Carboxylic acid
A
~10-14
8
Q
Carboxylic amide
A
5.5-8.5
9
Q
O-H, N-H, S-H
A
0-5
