Practicing Success
The appropriate reagent for the transformation |
Zn(Hg), HCl NH2NH2, OH- H2/ Ni NaBH4 |
NH2NH2, OH- |
Both Zn(Hg), HCl and NH2NH2, OH- can reduce COCH3 to CH2CH3 group but HCl will also bring about substitution of OH by Cl. Therefore, the most effective reagent is NH2NH2, OH-. |