The reaction of methyl o-bromobenzoate with aqueous acid and heat has to be given. Concept Introduction: Hydrolysis of Ester: The reaction in which a bond is broken by the addition of water molecule is called as hydrolysis. Acid hydrolysis of ester: Hydrolysis of esters yields the carboxylic acid and an alcohol. The heat is required to initiate the reaction and a small amount of acid (H + ) is added as catalyst. The general reaction of ester hydrolysis is shown below,

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Answer 1

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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 14, Problem 14.82QP

(a)

Interpretation Introduction

Interpretation:

The reaction of methyl o-bromobenzoate with aqueous acid and heat has to be given.

Concept Introduction:

Hydrolysis of Ester:

The reaction in which a bond is broken by the addition of water molecule is called as hydrolysis.

Acid hydrolysis of ester:

Hydrolysis of esters yields the carboxylic acid and an alcohol. The heat is required to initiate the reaction and a small amount of acid (H+) is added as catalyst.

The general reaction of ester hydrolysis is shown below,

(b)

Interpretation Introduction

Interpretation:

The reaction of methyl o-bromobenzoate with aqueous base and heat has to be given.

Concept Introduction:

Hydrolysis of Ester:

The reaction in which a bond is broken by the addition of water molecule is called as hydrolysis.

Base hydrolysis of ester:

Hydrolysis of an ester could also be catalyzed by the presence of a strong base. The base-catalyzed hydrolysis of an ester is called as saponification.

The general reaction of base-catalyzed hydrolysis is shown below,

In case of base-catalyzed hydrolysis of an ester, the carboxylic acid does not exist. The reaction results in the formation of salt of carboxylic acid containing the cation of the base catalyst.

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CHEM2323 Problem 2-26 Tt O PS CH02 Name: Use the curved-arrow formalism to show how the electrons flow in the resonance form on the left to give the one on the right. (Draw all lone pairs first) (a) NH2 NH2 + (b) Problem 2-27 Double bonds can also act like Lewis bases, sharing their electrons with Lewis acids. Use curved arrows to show how each of the following double bonds will react with H-Cl and draw the resulting carbocation. (a) H2C=CH2 (b) (c) Problem 2-28 Identify the most electronegative element in each of the following molecules: (a) CH2FCI F Problem 2-29 (b) FCH2CH2CH2Br (c) HOCH2CH2NH2 (d) CH3OCH2Li F 0 0 Use the electronegativity table in Figure 2.3 to predict which bond in the following pairs is more polar and indicate the direction of bond polarity for each compound. (a) H3C-Cl or Cl-CI (b) H3C-H or H-CI (c) HO-CH3 or (CH3)3Si-CH3 (d) H3C-Li or Li-OH

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Answer 2

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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 14, Problem 14.82QP

(a)

Interpretation Introduction

Interpretation:

The reaction of methyl o-bromobenzoate with aqueous acid and heat has to be given.

Concept Introduction:

Hydrolysis of Ester:

The reaction in which a bond is broken by the addition of water molecule is called as hydrolysis.

Acid hydrolysis of ester:

Hydrolysis of esters yields the carboxylic acid and an alcohol. The heat is required to initiate the reaction and a small amount of acid (H+) is added as catalyst.

The general reaction of ester hydrolysis is shown below,

(b)

Interpretation Introduction

Interpretation:

The reaction of methyl o-bromobenzoate with aqueous base and heat has to be given.

Concept Introduction:

Hydrolysis of Ester:

The reaction in which a bond is broken by the addition of water molecule is called as hydrolysis.

Base hydrolysis of ester:

Hydrolysis of an ester could also be catalyzed by the presence of a strong base. The base-catalyzed hydrolysis of an ester is called as saponification.

The general reaction of base-catalyzed hydrolysis is shown below,

In case of base-catalyzed hydrolysis of an ester, the carboxylic acid does not exist. The reaction results in the formation of salt of carboxylic acid containing the cation of the base catalyst.

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Check out a sample textbook solution

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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 14, Problem 14.82QP

(a)

Interpretation Introduction

Interpretation:

The reaction of methyl o-bromobenzoate with aqueous acid and heat has to be given.

Concept Introduction:

Hydrolysis of Ester:

The reaction in which a bond is broken by the addition of water molecule is called as hydrolysis.

Acid hydrolysis of ester:

Hydrolysis of esters yields the carboxylic acid and an alcohol. The heat is required to initiate the reaction and a small amount of acid (H+) is added as catalyst.

The general reaction of ester hydrolysis is shown below,

(b)

Interpretation Introduction

Interpretation:

The reaction of methyl o-bromobenzoate with aqueous base and heat has to be given.

Concept Introduction:

Hydrolysis of Ester:

The reaction in which a bond is broken by the addition of water molecule is called as hydrolysis.

Base hydrolysis of ester:

Hydrolysis of an ester could also be catalyzed by the presence of a strong base. The base-catalyzed hydrolysis of an ester is called as saponification.

The general reaction of base-catalyzed hydrolysis is shown below,

In case of base-catalyzed hydrolysis of an ester, the carboxylic acid does not exist. The reaction results in the formation of salt of carboxylic acid containing the cation of the base catalyst.

Expert Solution & Answer

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Check out a sample textbook solution

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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 14, Problem 14.82QP

(a)

Interpretation Introduction