D.
| + | 
|
H2SO4 (75%)
| 
|
 -
|
|
| + | 
| AlCl3
.
| 
| + HCl |
| -2- |
| + | 
| SnCl2
| 
| + CH3-COOH |
| -2- |
II. , .
1)
) .
|
+2H
(Zn + CH3COOH)
| 
|
.
|
| Pt
+2H2
| 
|
.
| Pd
+2H2
2-4 .
| 
| (Pt)
+2H2
| 
| + H2S |
)
.
| + | 
|
| 
|
| -3,6--1,2,3,6- |
2)
. .
|
+3[O]
| 
| +H2O |
|
+3[O]
| 
| +H2O |
3) .
. , .
| H+
| 
|
-.
|
| + | 
|
| 
|
|
|
III. - .
1) -
) , , . , .. . . , .
) , , .. N 
.
.
|
|
|
|
+K ( Na) H +
| 
|
|
|
+C2H5ONa
| 
| +C2H5OH |
.
| 
|
. , , .
|
|
+ CH3Cl KCl +
| 
| .
| 
|
| N- | -
|
|
| + | 
|
KCl +
| 
|
.
| 
|
| N- | -
|
. , 4- , .
, , .
2). - .
. , . . , .
|
+H+
| 
|
.
3) , . (. ).
