Grundlagen: pKa-Werte Flashcards

1
Q

Carbonsäuren

pKa?

A

pKa = 3-5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Essigsäure

pKa?

A

pKa = 4,7

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Phenole

pKa?

A

pKa = 7-10

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Phenol

pKa?

A

pKa = 9,9

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Hydroxylamine

Struktur?

pka?

A

8-10

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Triazole

Beispiel für eine Struktur?

pKa?

A

pKa = 8-10

(Beispiel hier hat 9,4)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Tetrazole

Beispiel für eine Struktur?

pKa?

A

pKa = 4-6

(Im Beispiel hier 4,9)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Purine

Beispiel für eine Struktur?

pKa?

A

pKa = 8-10

(Beispiel hier hat pKa = 8,9)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Sulfonamide

pKa?

A

pKa = 8-10

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Thiole

pKa?

A

7-10

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Alkohole

pKa?

A

pKa > 14

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Ethanol

pKa?

A

pKa = 16

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Sulfonsäuren (RSO3H)

pKa?

A

pKa < 0

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Borsäure (RB(OH)2)

pKa?

A

pKa = 9

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Amine (konj. Säure)

pKa?

A

pKa = 7-11

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Amidine (konj. Säure)

Struktur?

pKa?

A

pKa = 11-13

17
Q

Guanidine (konj. Säure)

Struktur?

pKa?

A

pKa = 12-14

18
Q

Arginin (konj. Säure)

Struktur?

pKa?

A

pKa = 12,5

19
Q

Anilin (konj. Säure)

Struktur?

pKa?

A

pKa = 4,6

20
Q

Pyridin (konj. Säure)

Struktur?

pKa?

A

pKa = 5

21
Q

Chinolin (konj. Säure)

Struktur?

pKa?

A

pKa = 5

22
Q

Imidazol

Struktur?

pKa?

A

pKa =7

23
Q

Indol

Struktur?

pKa?

A

pKa = 16

24
Q

Pyrrol

Struktur?

pKa?

A

pKa = 18

25
Q

Piperidin

Struktur?

pKa?

A

pKa = 11

26
Q

Morpholin

Struktur?

pKa?

A

pKa = 9

27
Q

Hexylamin

Struktur?

pKa?

A

pKa = 10,6