a) (CH 3 ) 3 C CO 2 H from (CH 3 ) 3 CCl Interpretation: How (CH 3 ) 3 COOH can be prepared from (CH 3 ) 3 CCl is to be shown. Concept introduction: The alkyl halide is converted into a Grignard reagent by treatment with Mg in ether. The Grignard reagent when treated with CO 2 followed by hydrolysis yield carboxylic acid . To show: How to prepare (CH 3 ) 3 COOH from (CH 3 ) 3 CCl.

Question

42. Which of the following halogenated compounds can be used successfully to prepare a Grignard reagent for alcohol synthesis by subsequent reaction with an aldehyde or ketone? Which ones cannot and why? H3C CH3 a. Br H OH b. Cl C. I H H d. Cl e. H OCH3 Br H

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 20.5, Problem 10P

Interpretation Introduction

a) (CH₃)₃C CO₂H from (CH₃)₃CCl

Interpretation:

How (CH₃)₃COOH can be prepared from (CH₃)₃CCl is to be shown.

Concept introduction:

The alkyl halide is converted into a Grignard reagent by treatment with Mg in ether. The Grignard reagent when treated with CO₂ followed by hydrolysis yield carboxylic acid.

To show:

How to prepare (CH₃)₃COOH from (CH₃)₃CCl.

Interpretation Introduction

b) CH₃CH₂CH₂CO₂H from CH₃CH₂CH₂Br

Interpretation:

How CH₃CH₂CH₂COOH can be prepared from CH₃CH₂CH₂Br is to be shown.

Concept introduction:

The displacement of bromine in the alkyl halide by a cyanide group and the hydrolysis of the nitrile obtained will yield the acid required.

To show:

How to prepare CH₃CH₂CH₂COOH from CH₃CH₂CH₂Br.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Students have asked these similar questions

42. Which of the following halogenated compounds can be used successfully to prepare a Grignard reagent for alcohol synthesis by subsequent reaction with an aldehyde or ketone? Which ones cannot and why? H3C CH3 a. Br H OH b. Cl C. I H H d. Cl e. H OCH3 Br H

For each reaction below, decide if the first stable organic product that forms in solution will create a new CC bond, and check the appropriate box. Next, for each reaction to which you answered "Yes" to in the table, draw this product in the drawing area below. Note for advanced students: for this problem, don't worry if you think this product will continue to react under the current conditions - just focus on the first stable product you expect to form in solution. ? Will the first MgBr product that forms in this reaction create a new CC bond? olo ? OH جمله O Yes Ⓒ No MgCl ? Will the first product that forms in this reaction create a new CC bond? Click and drag to start drawing a structure. Yes No X ☐ : ☐ टे PH

Assign all the protons

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 20.5, Problem 10P

Interpretation Introduction

a) (CH₃)₃C CO₂H from (CH₃)₃CCl

Interpretation:

How (CH₃)₃COOH can be prepared from (CH₃)₃CCl is to be shown.

Concept introduction:

The alkyl halide is converted into a Grignard reagent by treatment with Mg in ether. The Grignard reagent when treated with CO₂ followed by hydrolysis yield carboxylic acid.

To show:

How to prepare (CH₃)₃COOH from (CH₃)₃CCl.

Interpretation Introduction

b) CH₃CH₂CH₂CO₂H from CH₃CH₂CH₂Br

Interpretation:

How CH₃CH₂CH₂COOH can be prepared from CH₃CH₂CH₂Br is to be shown.

Concept introduction:

The displacement of bromine in the alkyl halide by a cyanide group and the hydrolysis of the nitrile obtained will yield the acid required.

To show:

How to prepare CH₃CH₂CH₂COOH from CH₃CH₂CH₂Br.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

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 20.5, Problem 10P

Interpretation Introduction

a) (CH₃)₃C CO₂H from (CH₃)₃CCl

Interpretation:

How (CH₃)₃COOH can be prepared from (CH₃)₃CCl is to be shown.

Concept introduction:

The alkyl halide is converted into a Grignard reagent by treatment with Mg in ether. The Grignard reagent when treated with CO₂ followed by hydrolysis yield carboxylic acid.

To show:

How to prepare (CH₃)₃COOH from (CH₃)₃CCl.

Interpretation Introduction

b) CH₃CH₂CH₂CO₂H from CH₃CH₂CH₂Br

Interpretation:

How CH₃CH₂CH₂COOH can be prepared from CH₃CH₂CH₂Br is to be shown.

Concept introduction:

The displacement of bromine in the alkyl halide by a cyanide group and the hydrolysis of the nitrile obtained will yield the acid required.

To show:

How to prepare CH₃CH₂CH₂COOH from CH₃CH₂CH₂Br.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

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 20.5, Problem 10P

Interpretation Introduction