1) C6H6+CH3CL(cat AlCL3)=C6H5CH3+HCl
2) C6H5CH3+2Cl2=C6H5CHCl2+2HCl
3) C6H5CHCl2+KOH(водн)=C6H5CHHO+2KCl+H2O
4)
2C6H5CHHO+K2Cr2O7+4H2SO4=2C6H5COOH+Cr2(SO4)3+K2SO4+5H2O
5) C6H5COOH+CH3OH (H2SO4)=C6H5COOCH3+H2O
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Answers & Comments
1) C6H6+CH3CL(cat AlCL3)=C6H5CH3+HCl
2) C6H5CH3+2Cl2=C6H5CHCl2+2HCl
3) C6H5CHCl2+KOH(водн)=C6H5CHHO+2KCl+H2O
4)
2C6H5CHHO+K2Cr2O7+4H2SO4=2C6H5COOH+Cr2(SO4)3+K2SO4+5H2O
5) C6H5COOH+CH3OH (H2SO4)=C6H5COOCH3+H2O