Chapter 9, Problem 53PP

Interpretation Introduction

Interpretation:

The target molecules should be drawn for the given staring molecule by using its structure.

Concept Introduction:

Halogenation: The addition of halogen atoms to a $\text{π-}$ conjunction system. The several unsaturated organic compounds like, alkenes, alkynes and cyclohexenes that has one double bond is halogenated, the resulting molecules are completely saturated or cis, trans halogenated.

Reduction reaction: The alkenes or alkynes can be reduced to alkanes with ${\text{H}}_{\text{2}}$ in the presence of different metal catalyst such as (Pt and Pd). The new $\text{C-H σ}$ bonds are formed simultaneously from H atoms absorbed into the metal surface.