1) -
+ | AlCl3 . -HCl | |||
( ) |
.
2) =.
+ + C=O | +HCl (+AlCl3) | ||
- |
:
C=O + HCl | |
-.
CH3-C6H4-H + | AlCl3 -HCl | ||
3) -
+ | + 3KOH -3 KCl -H2O | -H2O | ||||
.
, . .
.
1. .
, .
> | > | > | > | > | |||||
> |
. + , . - = - , + , .
, NaHSO3, Mg- , .
HCN, , , ..
+ HCN | ||
+ H2N-OH H2O + | ||
2.
.
+H+ | ||||
N- |
|
|
, , - , , .
, , (- - ).
II. .
, .
1) (-)
+ | t + KOH C6H5-CH2OH + . | |||
+ | + KOH C6H5CH2OH + HCOOK |
:
+ OH- | OH- + | ||||
KOH |
2)
+ | (KCN) | |||
:
+ HCN- | -H+ | |||||
HCN + |
3) , - .