Diazonium Flashcards
1
Q
Synthesis from Ar-NO2
A
Ar-NO2 —> Aniline = Pd/C, H2
Aniline —> Diazonium = NaNO2, HCl
2
Q
+H2O
A
Phenol
3
Q
(i) CuCN
(ii) H3O+, heat
A
(i) ArCN
(ii) Ar-COOH
4
Q
+H3PO4
A
Benzene (i.e. NN+ —> H)
5
Q
+CuCl
A
Ar-Cl
6
Q
+CuBr
A
Ar-Br
7
Q
+KI
A
Ar-I
8
Q
(i) HBF4
(ii) heat
A
Ar-F
9
Q
Diazonium —> Ar-Br
A
CuBr
10
Q
Diazonium —> Ar-Cl
A
CuCl
11
Q
Diazonium —> Ar
A
H3PO4
12
Q
Diazonium —> Ar-CN —> Ar-COOH
A
(i) CuCN
(ii) H3O+, heat
13
Q
Diazonium —> Ar-OH
A
H2O, heat
14
Q
Diazonium —> Ar-F
A
(i) HBF4
(ii) heat
15
Q
Diazonium –> Ar-I
A
KI
