Question

Identify the functional group in the given compound:

Answer 1

Functional groups are specific groups of atoms or bonds in a compound which is responsible for the characteristic chemical reaction of that compound. Same functional group will behave in similar fashion, regardless of the compound of which it is part of.

Complete step by step solution:
The compound given in the question has $(RCOO{{R}_{1}})$ group. This group presents the ester group. R here is aniline where the COO- is attached to its para position and ${{R}_{1}}$ here is $C{{H}_{2}}C{{H}_{2}}N{{({{C}_{2}}{{H}_{5}})}_{2}}$.
The compound also consists of an amino group $RN{{H}_{2}}$, where R is the rest of the molecule without $N{{H}_{2}}$. The compound also contains tertiary substituted nitrogen $C{{H}_{2}}C{{H}_{2}}N{{({{C}_{2}}{{H}_{5}})}_{2}}$.

Thus, the compound has an ester and amino functional groups.

Additional Information: Functional groups are groups of atoms of more than one atoms with distinctive chemical properties no matter to what it is attached to. The atoms in it are linked to each other through covalent bonds. Functional groups can be nonpolar or charged. In complexes, the functional group attached to the central metal atom are known as ligands. Each functional group has its name and way it is written while predicting the nomenclature of a compound. In organic synthesis, functional group interconversion is a basic type of transformation. When functional groups are attached to less electronegative atoms, they become polar. If a nonpolar molecule is attached to a polar functional group, the whole molecule is soluble in aqueous environment.

Note: An organic compound can contain more than one functional group. To identify the functional group, you must know their formula. For example, if a hydroxyl group is present then its formula is -OH. For the acidic group, the formula is -COOH.