, NAME REACTIONS OF THIS CHAPTER
4) Diazotisation Reaction :
Nice
-
"
☒ %¥
② Hoffman Bromide Reaction :
for both
aliphatic and aromatics I.ami
°
→ es
R
-
G
-
N Hz -11382 + 4 KOH -
R N Hz
-
-12k Bo + Kzc 03+21420
0 (one C less in product)
③ Gabriel Pthalamiode Synthesis :( I formed)
→
Only for Aliphatic
jn%-→
0
→
in
#
0
Phthalamide
17%-0 Na N-alkylphthadami.de/,Na0H(Hz0)
¥g- ONA
+ R N H2
-
(I amine )
Reaction :
14 ] Coupling -
Hee
5°C
-N=N--
0° -
> OH
☒ OH / NaOH →
hydroxy azobenzene Grange )
-
P-
-N=N -
ce
-
8- 5°C
-
HCl
, -N=N--NH2
Ntk / HCl
P -
amino azobenzene ( yellow)
⑤ Carbylamine Reaction / Isocyanide test :
R/ Ar -
N Hz 1- CHI } -13 KOH - R Ar / NC +3kcal -1-31120
-
Hint smell )
↳ to differentiate b/w 1° amine 243?
use from
4) Diazotisation Reaction :
Nice
-
"
☒ %¥
② Hoffman Bromide Reaction :
for both
aliphatic and aromatics I.ami
°
→ es
R
-
G
-
N Hz -11382 + 4 KOH -
R N Hz
-
-12k Bo + Kzc 03+21420
0 (one C less in product)
③ Gabriel Pthalamiode Synthesis :( I formed)
→
Only for Aliphatic
jn%-→
0
→
in
#
0
Phthalamide
17%-0 Na N-alkylphthadami.de/,Na0H(Hz0)
¥g- ONA
+ R N H2
-
(I amine )
Reaction :
14 ] Coupling -
Hee
5°C
-N=N--
0° -
> OH
☒ OH / NaOH →
hydroxy azobenzene Grange )
-
P-
-N=N -
ce
-
8- 5°C
-
HCl
, -N=N--NH2
Ntk / HCl
P -
amino azobenzene ( yellow)
⑤ Carbylamine Reaction / Isocyanide test :
R/ Ar -
N Hz 1- CHI } -13 KOH - R Ar / NC +3kcal -1-31120
-
Hint smell )
↳ to differentiate b/w 1° amine 243?
use from
