C2H5OH-浓硫酸,170℃->CH2=CH2↑+H2O
CH2=CH2+HBr-->CH3CH2Br
2C2H5OH+O2-Cu,△->
2CH3CHO+2H2O
2CH3COOH
CH3COOH+C2H5OH-浓硫酸,△->CH3COOC2H5+H2O
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C2H5OH-浓硫酸,170℃->CH2=CH2↑+H2O
CH2=CH2+HBr-->CH3CH2Br
2C2H5OH+O2-Cu,△->
2CH3CHO+2H2O
2CH3COOH
CH3COOH+C2H5OH-浓硫酸,△->CH3COOC2H5+H2O