Heterocylic Compounds pka Values Flashcards
1
Q
Protonated Pyrrole
(at the 2-position)
A
-3.8
2
Q
Protonated Indole
A
-2.4
3
Q
Protonated Pyrimidine
A
1.0
4
Q
Protonated Purine
A
2.5
5
Q
Protonated Quinoline
A
4.85
6
Q
Protonated Pyridine
A
5.16
7
Q
Protonated Imidazole
A
6.8
8
Q
Protonated Azacyclopropane
A
8.0
9
Q
Protonated Azacyclohexane
A
11.1
10
Q
Imidazole
A
14.4
11
Q
Pyrrole
A
17
12
Q
Azacyclopentane
A
36
