Carbon shifts Flashcards
1
Q
Alkane
A
5-40
2
Q
R - C - X
A
10-70
3
Q
R-(C=O)-C (carbonyl)
A
20-50
4
Q
R-C-N
A
25-60
5
Q
C-O
A
50-90
6
Q
Alkene
A
90-150
7
Q
C≡N
A
110-125
8
Q
Benzene
A
110-160
9
Q
R-C=O (ester/acid)
A
160-185
10
Q
Aldehyde/ketone
A
190-220
11
Q
R-C≡C-R
A
75-95
