Mechanism for proton exchange of an alcohol in an aqueous base has to be proposed. Concept introduction: Proton exchange basically means the transfer of a proton from one place to another in a molecule. An acid or a base catalyze the reaction of exchange of protons. For example, the rate of proton exchange of an alcohol is increased if a small amount of an acid or base is added to it. A rapidly exchanged proton does not cause splitting and is observed as a singlet in the 1 H NMR spectrum.

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Chapter 14.17, Problem 39P

Interpretation Introduction

Interpretation:

Mechanism for proton exchange of an alcohol in an aqueous base has to be proposed.

Concept introduction:

Proton exchange basically means the transfer of a proton from one place to another in a molecule. An acid or a base catalyze the reaction of exchange of protons. For example, the rate of proton exchange of an alcohol is increased if a small amount of an acid or base is added to it. A rapidly exchanged proton does not cause splitting and is observed as a singlet in the 1H NMR spectrum.

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