C5h6 ch3+cl2--> c6h6+h2so4--> c6h6+hno3--> ch3oh+ch3 mgi--> ch3 mgi+ch4--> ch3oh+pcl5--> ch3+hj--> ch3oh | +cu(oh)2--> ch2oh cuo+ch3oh--> hcoh+ag2o--> t hcoh+>

1)C6H5-CH3+Cl2=C6H5-CH2Cl+HCl(замещение в боковой цепи при t и без катализатора)

2)C6H6+HO-SO2-OH=C6H5-SO2-OH+H2O

3)C6H6+HO-NO2=C6H5-NO2+H2O

4)CH3OH+CH3-Mg-J=CH4+CH3-O-Mg-J

5)5CH3OH+PCl5=5CH3Cl+H3PO4+H2O

6)CH2-OH                                  

   I             +  Cu(OH)2=    CH2-O\

   CH2-OH                        CH2 -O/Cu+2H2O

7)CH3OH+2CuO=H-COOH+2Cu+H2O

8)H-COH+Ag2O=H-COOH=2Ag

9)H-COH+H2=CH3OH

10)CH3-Mg-J+CH3J=CH3-CH3+MgJ2

CH3+HJ=?  Что такое CH3 ?