Activisting Vs Deactivisting Flashcards
1
Q
Pi director and activating groups
A
-NH2 -OH -OR -NH-C=OR
2
Q
Electron donating
A
Activating group
3
Q
Pi and sigma donor
A
Activating group
4
Q
Ortho/ para director
A
Activating group
5
Q
Sigma donors
A
-R. -Benzyne ring
6
Q
-H
A
Neutral
7
Q
Electron withdrawing
A
Deactivating
8
Q
Meta director
A
Deactivating group / electron withdrawing
9
Q
Weak deactivating groups
A
-F -Cl -Br -I
10
Q
Moderate deactivating groups
A
O=c-R
O=c-OH
O=c-oR
11
Q
Strong deactivating groups
A
- SO3H
-CN
-NO3
-N+R3
12
Q
Speeds reaction times/ inc strength
A
Activating group
13
Q
*
A
14
Q
Meta directors
A
Electron with drawing / deactivating
15
Q
A
