CH3CHOHCH2OH如何生成乳酸

2025-03-12 13:19:18
推荐回答(4个)
回答1:

首先用Cu催化氧化生成CH3COCHOOH,再催化加氢生成CH3CHOHCOOH就OK了。 方程式CH3CHOHCH2OH+O2==CH3(C0)COOH +H2OCH3(C0)COOH+H2==CH3CHOHCOOH

回答2:

CH3CH2CH2OH --(浓硫酸做催化剂,加热)-- CH3CH=CH2+H2O
CH3CH=CH2+Br ----- CH3CHOBrCH2Br
CH3CHOBrCH2Br+2H2O --(NaOH)--- CH3CHOHCH2OH+2HBr 好像是吧

回答3:

先氧化 后氢化 CH3CHOHCH2OH+O2==CH3(C0)COOH +H2OCH3(C0)COOH+H2==CH3CHOHCOOH

回答4:

通入氢气