CH3CH2CH=CH-COCH2CH3还原为CH3CH2CH=CHCHOHCH2CH3的试剂是( )
A. Mg-Hg/苯
B. NH2-NH2/KOH
C. H2/Ni
D. 异丙醇/异丙醇铝
CH3COCH2CH(OC2H5)2还原为CH3CH2CH2CH(OC2H5)2的试剂为( )A.LiAlH4 B. Zn-Hg/浓HClC. Fe/浓HCl D. NH2-NH2/KOH
A. LiAlH4
B. Zn-Hg/浓HCl
C. Fe/浓HCl
D. NH2-NH2/KOH
CH3COCH2CH(OC2H5)2还原为CH3CH2CH2CH(OC2H5)2的试剂为( )
A. LiAlH4
B. Zn-Hg/浓HCl
C. Fe/浓HCl
D. NH2-NH2/KOH
下列化合物能发生歧化反应的是( )
A. CH3CHO
B. CH3CH2COCH2CH3
C6H5CH2CHO
D. (CH3)3C-CHO