1.

Amongst the given set of reactants, the most appropritate for preparing 2^(@) amine is_____

Answer»

`2^(@)R-Br+NH_(3)`
`2^(@)R-Br+NaCn` followed by `H_(2)//Pt`
`1^(@)R-NH_(2)+RCHO` followed by `H_(2)//Pt`
`1^(@)R-Br(2MOL)`+POTASSIUM PHTHALIMIDE followed by `H_(3)O^(+)//`heat

Solution :`R-NH_(2)+RCHO underset("amination")overset("Reductive")to [R-N=CHR] overset(H_(2)//Pt)to underset(2^(@)" Amine")(R-NH-CH_(2)R)`


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