Chapter 14, Problem 56PP

Interpretation Introduction

Interpretation: The structure for the given formula has to be determined under given condition.

Concept Introduction:

IR spectral studies: It is a spectroscopic technique which is used to determine the functional groups present in the given compound sample by absorbing frequency in particular range with respect to the group present in the given sample.

1H NMR: A technique gives information to predict the Carbon and Hydrogen connectivity in the organic compounds.

HDI (Index of hydrogen deficiency): HDI values gives information on the level of unsaturation (means a double bond or a ring) on the structure of the compound.

  $\text{HDI= }\frac{\left(\text{ 2C+2+N-H-X}\right)}{\text{2}}$

$\begin{array}{l}\text{C }\text{indicates}\text{number}\text{of}\text{carbon}\\ \text{N }\text{indicates}\text{number}\text{of}\text{nitrogen}\\ \text{H }\text{indicates}\text{number}\text{of}\text{hydrogen}\\ \text{X }\text{indicates}\text{number}\text{of}\text{halogen}\end{array}$

Molecular formula: It represents the types of atoms with their total number present in a given molecule.