1)
CH3CH2CH2OH + HCl --> CH3CH2CH2Cl + H2O
CH3CH2CH2Cl + KCN --> CH3CH2CH2CN + KCl
CH3CH2CH2CN + H2 --Ni--> CH3CH2CH2CH2NH2
CH3CH2CH2CH2NH2 + HONO --> CH3CH2CH2CH2OH
2)
CH3-C-CH3 + H2 --Ni--> CH3-CH-CH3
II I
O OH
CH3-CH-CH3 + HCl --> CH3-CH-CH3 + H2O
I I
OH Cl
CH3-CH-CH3 + KCN --> CH3-CH-CH3 + KCl
I I
Cl CN
CH3-CH-CH3 + H2 --Ni--> CH3-CH-CH3
I I
CN CH3
Cl
I
CH3-CH-CH3 + Cl2 --h.niu--> CH3-C-CH3
I I
CH3 CH3
Cl OH
I I
CH3-C-CH3 + H2O --> CH3-C-CH3 + HCl
I I
CH3 CH3
3)
C6H5CH=O + CH3-CH=O --> C6H5-CH=CH-CHO
4)
H2N-CH2-COOH + Cl2 --h.niu--> H2N-CHCl-COOH
H2N-CHCl-COOH + KCN --> H2N-CH(CN)-COOH
H2N-CH(CN)-COOH + 2H2 --LiAlH4--> H2N-CH(CH2-NH2)-COOH
