1.

Write one chemical reaction each to illustrate the following : (i) Hoffmann Bromamide reaction. (ii) Gabriel phthalimide reaction.

Answer»

Solution :(i) Hoffmann bromamide reaction :
`UNDERSET("Ethanamide")(CH_(3)-overset(overset(O)(||))(C)-NH_(2))+Br_(2)+4KOH rarr underset("Metanamine")(CH_(3)NH_(2))+K_(2)CO_(3)+2KBr+2H_(2)O`
(ii) Gabriel Phthalimide reaction :


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