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3 years ago

Write a chemical equation for the acid-base reaction that occurs when p-phenetidine is dissolved in hcl. why is

Chemistry

1 answer:

melisa1 [442]3 years ago

6 0

<h3><u>Answer;</u></h3>

EtO-PHE-NH2 + H+ _______ EtO-PHE-NH3+ Cl-

<h3><u>Explanation;</u></h3>

<em><u>p-phenetidine is p-ethoxy aniline so the amino group acts as a base. The free electron pair on nitrogen will form a coordinate covalent bond with the H+ from the ionized HCl. </u></em>
HCl is used for the acid-base reaction in p-phenetidine in amide synthesis of acetophenetidin rather than water becuase HCl's polarity contributes to a reaction driven to the right. It protonates the amine group, making it easy to dissolve.

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