Label the highlighted functional groups in this molecule

Label the highlighted functional groups in this mo

Answer

General guidance

Concepts and reason
In organic chemistry, functional groups are groups of atoms, which are responsible for characteristics change in chemical reaction. Functional groups are labelled by identifying the atoms present in moiety.

Fundamentals

Common organic functional groups are tabulated below:

Chemical name

Group

Formula

Alcohol

Hydroxyl

Ketone

Carbonyl

RCOR

Aldehyde

Aldehyde

RCHO

Carboxylic Acid

Carboxyl

RCOOH

Ether

Ether

Ester

Ester

RCOOR

Amide

Carboxamide

RCONR,

Amines

Primary Amine

RNH

Step-by-step

Step 1 of 2

Formula
R-COOH
R-NH2
R-CO
R-OH
H₂CT
OH |
H2N
CH
CH3

Formula of the functional group is written by identifying the atoms present in the moiety.

Atoms present in the carboxyl group are C and O atoms.

Atoms present in the amine group are N and H atoms.

Atoms present in the ketone group are C and O atoms

Atoms present in the hydroxyl group are O and H atoms.

Step 2 of 2

Formula
R-COOH
R-NH2
R-CO
R-OH
Name
carboxyl
amine
ketone
hydroxyl
нсон |
H2N
CH
CH3

Labeled functional group for the given molecule:

carboxyl
H21
OH
amine
HN
ketone
hydroxyl

Name of the functional group is written by identifying the moiety present in that group.

Moieties present in the carboxyl group are one carbon atom, two oxygen atoms, and one hydrogen atom.

Moieties present in the amine group are one nitrogen atom and two hydrogen atoms.

Moieties present in the ketone group are one carbon atom and one oxygen atom.

Moieties present in the hydroxyl group are one oxygen atom and two hydrogen atoms.

Answer

Labeled functional group for the given molecule:

carboxyl
H21
OH
amine
HN
ketone
hydroxyl

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