SN2 / E2 Leaving Groups, Nucleophiles, and Bases Flashcards
1
Q
Good Leaving Groups
A
I-
Br-
Cl-
H2O
2
Q
Poor Leaving Groups
A
F- HS- CN- OH- OR-
3
Q
Excellent Nucleophiles
A
CN-
CCR-
SH- / SR-
I-
4
Q
Good Nucleophiles
A
OH- / OR-
Br-
N=N=N
NH3
5
Q
Poor Nucleophiles
A
Cl-
Acetate
F-
H2O