Chapter 20.2, Problem 2P

Interpretation Introduction

Interpretation:

An explanation for the fact that $N,N\text{-dimethylformamide}$ shows three signals for its nonequivalent carbons in its ${}^{\text{13}}\text{C}$ NMR spectrum is to be given.

Concept introduction:

Spectroscopy is a method used to identify the structure of the molecule. It is based on the interactions that occur between matter and EMR (electromagnetic radiations).

The ${}^{\text{13}}\text{C}$ NMR spectroscopy identifies the number of carbon atoms present in a molecule. The value of chemical peaks for any carbon atom depends upon the chemical environment around that carbon atom.