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| 1. |
How will you prepare Butan-2-0l from ethanal? (or) Convert Ethyl Magnesium bromide into 2-Butanol (or) Starting from acetaldehyde, how would you obtain butan-2-ol? |
| Answer» SOLUTION :`underset("bromide")underset("ETHYL MAGNESIUM")(CH_3-CH_2MgBr)+underset("Acetaldehyde")underset("Ethanal(or)")(CH_3CHO)overset("Ether")toCH_3-CH_2-underset(H)underset(|)overset(CH_3)overset(|)C-OMgBr overset(H_2O //H^(+))toCH_3-underset("Butan - 2-ol")(CH_2-underset(OH)underset(|)(CH)-CH_3)` | |