The structural formula of 2-pentanone has to be drawn Concept introduction: Ketone : Ketone is a group of organic compound where two aryl or alkyl groups are connected by a carbonyl group. It is represented as R C ( = O ) R ' . The IUPAC name for the keton is written by replcing the ‘e’ of alkanes from “–one”.

Question

Give the structural formulae and name the functional groups of the following compounds. (a) 3-chlorobut-1-ene Name the functional group: (b) butanedioic acid Name the functional group: (c) propanamide Name the functional group: (d) 3-methylbutanal Name the functional group:

Answer 1

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 23, Problem 47PS

(a)

Interpretation Introduction

Interpretation: The structural formula of 2-pentanone has to be drawn

Concept introduction:

Ketone: Ketone is a group of organic compound where two aryl or alkyl groups are connected by a carbonyl group. It is represented as RC(=O)R'.

The IUPAC name for the keton is written by replcing the ‘e’ of alkanes from “–one”.

(b)

Interpretation Introduction

Interpretation: The structural formula of hexanal has to be drawn

Concept introduction:

Aldehyde: One alkyl group and a hydrogen atom are attached to the carbonyl carbon atom of the compound. It is represented as RCHO.

The IUPAC name for the aldehyde is written by replcing the ‘e’ of alkanes from “–al”.

(c)

Interpretation Introduction

Interpretation: The structural formula of pentanoic acid has to be drawn.

Concept introduction:

Carboxylic acid: One −OH group is attached to the carbonyl carbon atom of the compound. It is represented as RCOOH

The IUPAC name for the carboxylic acid derivatives is written by replcing the ‘e’ of alkanes from “–oic acid”.

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Give the structural formulae and name the functional groups of the following compounds. (a) 3-chlorobut-1-ene Name the functional group: (b) butanedioic acid Name the functional group: (c) propanamide Name the functional group: (d) 3-methylbutanal Name the functional group:

(b) Differentiate between bioethanol and biodiesel.

What are the common names for (a) 1-propoxybutane and (b) 2-ethoxybutane?

Answer 2

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 23, Problem 47PS

(a)

Interpretation Introduction

Interpretation: The structural formula of 2-pentanone has to be drawn

Concept introduction:

Ketone: Ketone is a group of organic compound where two aryl or alkyl groups are connected by a carbonyl group. It is represented as RC(=O)R'.

The IUPAC name for the keton is written by replcing the ‘e’ of alkanes from “–one”.

(b)

Interpretation Introduction

Interpretation: The structural formula of hexanal has to be drawn

Concept introduction:

Aldehyde: One alkyl group and a hydrogen atom are attached to the carbonyl carbon atom of the compound. It is represented as RCHO.

The IUPAC name for the aldehyde is written by replcing the ‘e’ of alkanes from “–al”.

(c)

Interpretation Introduction

Interpretation: The structural formula of pentanoic acid has to be drawn.

Concept introduction:

Carboxylic acid: One −OH group is attached to the carbonyl carbon atom of the compound. It is represented as RCOOH

The IUPAC name for the carboxylic acid derivatives is written by replcing the ‘e’ of alkanes from “–oic acid”.

Expert Solution & Answer

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Answer 3

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 23, Problem 47PS

(a)

Interpretation Introduction

Interpretation: The structural formula of 2-pentanone has to be drawn

Concept introduction:

Ketone: Ketone is a group of organic compound where two aryl or alkyl groups are connected by a carbonyl group. It is represented as RC(=O)R'.

The IUPAC name for the keton is written by replcing the ‘e’ of alkanes from “–one”.

(b)

Interpretation Introduction

Interpretation: The structural formula of hexanal has to be drawn

Concept introduction:

Aldehyde: One alkyl group and a hydrogen atom are attached to the carbonyl carbon atom of the compound. It is represented as RCHO.

The IUPAC name for the aldehyde is written by replcing the ‘e’ of alkanes from “–al”.

(c)

Interpretation Introduction

Interpretation: The structural formula of pentanoic acid has to be drawn.

Concept introduction:

Carboxylic acid: One −OH group is attached to the carbonyl carbon atom of the compound. It is represented as RCOOH

The IUPAC name for the carboxylic acid derivatives is written by replcing the ‘e’ of alkanes from “–oic acid”.

Expert Solution & Answer

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Answer 4

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 23, Problem 47PS

(a)

Interpretation Introduction