Chapter 17, Problem 72CP

Interpretation Introduction

Interpretation: Structure of the cationic fragment with a mass–to–charge 39 and an explanation for this with the given information has to be proposed.

Concept Introduction:

Mass spectroscopy: It is a form of spectroscopic technique which is used for the elucidation of the molecular formula and molecular weight of the compound, depending upon the mass of the molecule

Molecular ion peak${\text{(M)}}^{\text{+}•}$: It is defined as the heaviest peak in the mass spectrum of the molecule which represents the largest molecular ion in the given molecule with greater m/z value.

Base peak: It is the tallest peak in the spectrum.