1.CH3BrCH2Br+NaOH(醇)==?2.用CH3CH2Br制CH2BrCH2Br?3.用乙烯为原料制CH2OHCH2OH?

来源:学生作业帮助网 编辑:作业帮 时间:2024/06/04 03:24:29

1.CH3BrCH2Br+NaOH(醇)==?
2.用CH3CH2Br制CH2BrCH2Br?
3.用乙烯为原料制CH2OHCH2OH?

1 没有CH3BRCH2BR这种东西 如果是CH3CH2BR的话 CH3-CH2Br + NaOH → CH3-CH2-OH + NaBr
2 CH3-CH2Br + Br2 → CH2Br-CH2Br + HBr
3 CH2=CH2 + Br2 → CH2Br-CH2Br
CH2Br-CH2Br (NaOH)→ CH2OHCH2OH + 2HBr