Chapter 23, Problem 23.4P

Interpretation Introduction

Interpretation:

The compound having an $\text{M}+\text{1}$ ion at $m/z=136$ in its CI mass spectrum and an IR absorption at $3279{\text{cm}}^{-1}$ is to be identified.

Concept introduction:

In NMR spectroscopy, every nucleus has a spin. There is an angular momentum related to the spin. The difference between its resonance frequency and that of the reference standard is known as the chemical shift of a nucleus. The chemical shift value depended upon its surrounded protons.