Given that styrene is commercially prepared by catalytic dehydrogenation of ethylbenzene. How to prepare styrene from benzene is to be shown. Concept introduction: Alkyl benzenes can be obtained by the Friedal-Crafts reaction of benzene with alkyl halides in the presence of AlCl 3 . The alkyl group can be converted into an olefinic group by halogenation followed by dehydrohalogenation with alc.KOH. To show: How to prepare styrene from benzene.

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Answer 1

Question

Chapter 16.8, Problem 20P

Interpretation Introduction

Interpretation:

Given that styrene is commercially prepared by catalytic dehydrogenation of ethylbenzene. How to prepare styrene from benzene is to be shown.

Concept introduction:

Alkyl benzenes can be obtained by the Friedal-Crafts reaction of benzene with alkyl halides in the presence of AlCl₃. The alkyl group can be converted into an olefinic group by halogenation followed by dehydrohalogenation with alc.KOH.

To show:

How to prepare styrene from benzene.

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Answer 2

Question

Chapter 16.8, Problem 20P

Interpretation Introduction

Interpretation:

Given that styrene is commercially prepared by catalytic dehydrogenation of ethylbenzene. How to prepare styrene from benzene is to be shown.

Concept introduction:

Alkyl benzenes can be obtained by the Friedal-Crafts reaction of benzene with alkyl halides in the presence of AlCl₃. The alkyl group can be converted into an olefinic group by halogenation followed by dehydrohalogenation with alc.KOH.

To show:

How to prepare styrene from benzene.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 16.8, Problem 20P

Interpretation Introduction

Interpretation:

Given that styrene is commercially prepared by catalytic dehydrogenation of ethylbenzene. How to prepare styrene from benzene is to be shown.

Concept introduction:

Alkyl benzenes can be obtained by the Friedal-Crafts reaction of benzene with alkyl halides in the presence of AlCl₃. The alkyl group can be converted into an olefinic group by halogenation followed by dehydrohalogenation with alc.KOH.

To show:

How to prepare styrene from benzene.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 16.8, Problem 20P

Interpretation Introduction

Interpretation:

Given that styrene is commercially prepared by catalytic dehydrogenation of ethylbenzene. How to prepare styrene from benzene is to be shown.

Concept introduction:

Alkyl benzenes can be obtained by the Friedal-Crafts reaction of benzene with alkyl halides in the presence of AlCl₃. The alkyl group can be converted into an olefinic group by halogenation followed by dehydrohalogenation with alc.KOH.

To show:

How to prepare styrene from benzene.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 16.8, Problem 20P

Interpretation Introduction

Interpretation:

Given that styrene is commercially prepared by catalytic dehydrogenation of ethylbenzene. How to prepare styrene from benzene is to be shown.

Concept introduction:

Alkyl benzenes can be obtained by the Friedal-Crafts reaction of benzene with alkyl halides in the presence of AlCl₃. The alkyl group can be converted into an olefinic group by halogenation followed by dehydrohalogenation with alc.KOH.

To show:

How to prepare styrene from benzene.

Answer 6

Chapter 16.8, Problem 20P

Interpretation Introduction

Interpretation:

Given that styrene is commercially prepared by catalytic dehydrogenation of ethylbenzene. How to prepare styrene from benzene is to be shown.

Concept introduction:

Alkyl benzenes can be obtained by the Friedal-Crafts reaction of benzene with alkyl halides in the presence of AlCl₃. The alkyl group can be converted into an olefinic group by halogenation followed by dehydrohalogenation with alc.KOH.

To show:

How to prepare styrene from benzene.

Answer 7

Chapter 16.8, Problem 20P

Interpretation Introduction

Interpretation:

Given that styrene is commercially prepared by catalytic dehydrogenation of ethylbenzene. How to prepare styrene from benzene is to be shown.

Concept introduction:

Alkyl benzenes can be obtained by the Friedal-Crafts reaction of benzene with alkyl halides in the presence of AlCl₃. The alkyl group can be converted into an olefinic group by halogenation followed by dehydrohalogenation with alc.KOH.

To show:

How to prepare styrene from benzene.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 16.1 - Prob. 1P Ch. 16.2 - Propose a mechanism for the electrophilic...Ch. 16.2 - How many products might be formed on chlorination...Ch. 16.2 - When benzene is treated with D2SÅª4. deuterium...Ch. 16.3 - Prob. 5P Ch. 16.3 - What is the major monosubstitution product from...Ch. 16.3 - Identify the carboxylic acid chloride that might...Ch. 16.4 - Rank the compounds in each of the following groups...Ch. 16.4 - Predict the major products of the following...Ch. 16.4 - Prob. 10P

Solution Summary: The author explains how styrene can be prepared from benzene through the steps shown below.

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