以丙醛为原料合成1.2—丙二醇的化学方程式,
问题描述:
以丙醛为原料合成1.2—丙二醇的化学方程式,
答
CH3CH2CHO+H2=CH3CH2CH2OH CH3CH2CH2OH= CH3CH=CH2 CH3CH=CH2+Br2=CH3CHBrCH2Br CH3CHBrCH2Br+2H2O=CH3CHOHCH2OH+2HBr
以丙醛为原料合成1.2—丙二醇的化学方程式,
CH3CH2CHO+H2=CH3CH2CH2OH CH3CH2CH2OH= CH3CH=CH2 CH3CH=CH2+Br2=CH3CHBrCH2Br CH3CHBrCH2Br+2H2O=CH3CHOHCH2OH+2HBr