Exam 3 HNMR Flashcards
1
Q
ppm shift for aryl protons
A
6-8 ppm
2
Q
ppm shift for benzylic protons
A
1.5-2.5
3
Q
ppm shift for aldehydic protons
A
9-10 ppm
4
Q
ppm shift of carbonyl alpha-protons
A
2-2.5 ppm
5
Q
ppm shifts of carboxyl protons
A
12 ppm
6
Q
ppm shifts of amiDE protons
A
7.5-8.5
7
Q
ppm shifts of amiNE protons
A
0.5-5 ppm
8
Q
ppm shifts of amiNE alpha-protons
A
2.7 ppm
9
Q
How do primary and secondary amiNE IR specs differ?
A
Primary: TWO peaks around 3300-3500
Secondary: ONE peak around
3300-3500
