a) Interpretation: The product of the reaction shown is to be given. Concept introduction: Ethers are cleaved by strong acids. The cleavage takes place either by S N 1 or S N 2 mechanisms, depending upon the structure of the substrate. Ethers with only primary and secondary alkyl groups react by S N 2 mechanism. The Br - or I - attacks the protonated ether at the less hindered side to yield a single alcohol and a single alkyl halide . Ethers with a tertiary, benzylic or an allylic group cleave either by S N 1 or E 1 mechanism as these can produce stable carbocations yielding alkenes and alcohols. To give: The product of the reaction shown.

Question

Want to see the full answer?

Answer 1

Question

Chapter 18.3, Problem 7P

Interpretation Introduction

a)

Interpretation:

The product of the reaction shown is to be given.

Concept introduction:

Ethers are cleaved by strong acids. The cleavage takes place either by S_N¹ or S_N² mechanisms, depending upon the structure of the substrate. Ethers with only primary and secondary alkyl groups react by S_N² mechanism. The Br^- or I^- attacks the protonated ether at the less hindered side to yield a single alcohol and a single alkyl halide. Ethers with a tertiary, benzylic or an allylic group cleave either by S_N¹ or E¹ mechanism as these can produce stable carbocations yielding alkenes and alcohols.

To give:

The product of the reaction shown.

Interpretation Introduction

b)

Interpretation:

The product of the reaction shown is to be given.

Concept introduction:

Ethers are cleaved by strong acids. The cleavage takes place either by S_N¹ or S_N² mechanisms, depending upon the structure of the substrate. Ethers with only primary and secondary alkyl groups react by S_N² mechanism. The Br^- or I^- attacks the protonated ether at the less hindered side to yield a single alcohol and a single alkyl halide. Ethers with a tertiary, benzylic or a allylic group cleave either by S_N¹ or E¹ mechanism because these can produce a stable carbocation yielding alkenes and alcohols.

To give:

The product of the reaction shown.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

The table includes macrostates characterized by 4 energy levels (&) that are equally spaced but with different degrees of occupation. a) Calculate the energy of all the macrostates (in joules). See if they all have the same energy and number of particles. b) Calculate the macrostate that is most likely to exist. For this macrostate, show that the population of the levels is consistent with the Boltzmann distribution. macrostate 1 macrostate 2 macrostate 3 ε/k (K) Populations Populations Populations 300 5 3 4 200 7 9 8 100 15 17 16 0 33 31 32 DATO: k = 1,38×10-23 J K-1

Don't used Ai solution

In an experiment, the viscosity of water was measured at different temperatures and the table was constructed from the data obtained. a) Calculate the activation energy of viscous flow (kJ/mol). b) Calculate the viscosity at 30°C. T/°C 0 20 40 60 80 η/cpoise 1,972 1,005 0,656 0,469 0,356

Answer 2

Question

Chapter 18.3, Problem 7P

Interpretation Introduction

a)

Interpretation:

The product of the reaction shown is to be given.

Concept introduction:

Ethers are cleaved by strong acids. The cleavage takes place either by S_N¹ or S_N² mechanisms, depending upon the structure of the substrate. Ethers with only primary and secondary alkyl groups react by S_N² mechanism. The Br^- or I^- attacks the protonated ether at the less hindered side to yield a single alcohol and a single alkyl halide. Ethers with a tertiary, benzylic or an allylic group cleave either by S_N¹ or E¹ mechanism as these can produce stable carbocations yielding alkenes and alcohols.

To give:

The product of the reaction shown.

Interpretation Introduction

b)

Interpretation:

The product of the reaction shown is to be given.

Concept introduction:

Ethers are cleaved by strong acids. The cleavage takes place either by S_N¹ or S_N² mechanisms, depending upon the structure of the substrate. Ethers with only primary and secondary alkyl groups react by S_N² mechanism. The Br^- or I^- attacks the protonated ether at the less hindered side to yield a single alcohol and a single alkyl halide. Ethers with a tertiary, benzylic or a allylic group cleave either by S_N¹ or E¹ mechanism because these can produce a stable carbocation yielding alkenes and alcohols.

To give:

The product of the reaction shown.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 18.3, Problem 7P

Interpretation Introduction

a)

Interpretation:

The product of the reaction shown is to be given.

Concept introduction:

Ethers are cleaved by strong acids. The cleavage takes place either by S_N¹ or S_N² mechanisms, depending upon the structure of the substrate. Ethers with only primary and secondary alkyl groups react by S_N² mechanism. The Br^- or I^- attacks the protonated ether at the less hindered side to yield a single alcohol and a single alkyl halide. Ethers with a tertiary, benzylic or an allylic group cleave either by S_N¹ or E¹ mechanism as these can produce stable carbocations yielding alkenes and alcohols.

To give:

The product of the reaction shown.

Interpretation Introduction

b)

Interpretation:

The product of the reaction shown is to be given.

Concept introduction:

Ethers are cleaved by strong acids. The cleavage takes place either by S_N¹ or S_N² mechanisms, depending upon the structure of the substrate. Ethers with only primary and secondary alkyl groups react by S_N² mechanism. The Br^- or I^- attacks the protonated ether at the less hindered side to yield a single alcohol and a single alkyl halide. Ethers with a tertiary, benzylic or a allylic group cleave either by S_N¹ or E¹ mechanism because these can produce a stable carbocation yielding alkenes and alcohols.

To give:

The product of the reaction shown.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 18.3, Problem 7P

Interpretation Introduction

a)

Interpretation:

The product of the reaction shown is to be given.

Concept introduction:

Ethers are cleaved by strong acids. The cleavage takes place either by S_N¹ or S_N² mechanisms, depending upon the structure of the substrate. Ethers with only primary and secondary alkyl groups react by S_N² mechanism. The Br^- or I^- attacks the protonated ether at the less hindered side to yield a single alcohol and a single alkyl halide. Ethers with a tertiary, benzylic or an allylic group cleave either by S_N¹ or E¹ mechanism as these can produce stable carbocations yielding alkenes and alcohols.

To give:

The product of the reaction shown.

Interpretation Introduction

b)

Interpretation:

The product of the reaction shown is to be given.

Concept introduction:

Ethers are cleaved by strong acids. The cleavage takes place either by S_N¹ or S_N² mechanisms, depending upon the structure of the substrate. Ethers with only primary and secondary alkyl groups react by S_N² mechanism. The Br^- or I^- attacks the protonated ether at the less hindered side to yield a single alcohol and a single alkyl halide. Ethers with a tertiary, benzylic or a allylic group cleave either by S_N¹ or E¹ mechanism because these can produce a stable carbocation yielding alkenes and alcohols.

To give:

The product of the reaction shown.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 18.3, Problem 7P

Interpretation Introduction

a)

Interpretation:

The product of the reaction shown is to be given.

Concept introduction:

Ethers are cleaved by strong acids. The cleavage takes place either by S_N¹ or S_N² mechanisms, depending upon the structure of the substrate. Ethers with only primary and secondary alkyl groups react by S_N² mechanism. The Br^- or I^- attacks the protonated ether at the less hindered side to yield a single alcohol and a single alkyl halide. Ethers with a tertiary, benzylic or an allylic group cleave either by S_N¹ or E¹ mechanism as these can produce stable carbocations yielding alkenes and alcohols.

To give:

The product of the reaction shown.

Interpretation Introduction

b)

Interpretation:

The product of the reaction shown is to be given.

Concept introduction:

Ethers are cleaved by strong acids. The cleavage takes place either by S_N¹ or S_N² mechanisms, depending upon the structure of the substrate. Ethers with only primary and secondary alkyl groups react by S_N² mechanism. The Br^- or I^- attacks the protonated ether at the less hindered side to yield a single alcohol and a single alkyl halide. Ethers with a tertiary, benzylic or a allylic group cleave either by S_N¹ or E¹ mechanism because these can produce a stable carbocation yielding alkenes and alcohols.

To give:

The product of the reaction shown.

Answer 6

Chapter 18.3, Problem 7P

Interpretation Introduction

a)

Interpretation:

The product of the reaction shown is to be given.

Concept introduction:

Ethers are cleaved by strong acids. The cleavage takes place either by S_N¹ or S_N² mechanisms, depending upon the structure of the substrate. Ethers with only primary and secondary alkyl groups react by S_N² mechanism. The Br^- or I^- attacks the protonated ether at the less hindered side to yield a single alcohol and a single alkyl halide. Ethers with a tertiary, benzylic or an allylic group cleave either by S_N¹ or E¹ mechanism as these can produce stable carbocations yielding alkenes and alcohols.

To give:

The product of the reaction shown.

Answer 7

Chapter 18.3, Problem 7P

Interpretation Introduction

a)

Interpretation:

The product of the reaction shown is to be given.

Concept introduction:

Ethers are cleaved by strong acids. The cleavage takes place either by S_N¹ or S_N² mechanisms, depending upon the structure of the substrate. Ethers with only primary and secondary alkyl groups react by S_N² mechanism. The Br^- or I^- attacks the protonated ether at the less hindered side to yield a single alcohol and a single alkyl halide. Ethers with a tertiary, benzylic or an allylic group cleave either by S_N¹ or E¹ mechanism as these can produce stable carbocations yielding alkenes and alcohols.

To give:

The product of the reaction shown.

Answer 8

Interpretation Introduction

b)

Interpretation:

The product of the reaction shown is to be given.

Concept introduction:

Ethers are cleaved by strong acids. The cleavage takes place either by S_N¹ or S_N² mechanisms, depending upon the structure of the substrate. Ethers with only primary and secondary alkyl groups react by S_N² mechanism. The Br^- or I^- attacks the protonated ether at the less hindered side to yield a single alcohol and a single alkyl halide. Ethers with a tertiary, benzylic or a allylic group cleave either by S_N¹ or E¹ mechanism because these can produce a stable carbocation yielding alkenes and alcohols.

To give:

The product of the reaction shown.

Answer 9

Interpretation Introduction

b)

Interpretation:

The product of the reaction shown is to be given.

Concept introduction:

Ethers are cleaved by strong acids. The cleavage takes place either by S_N¹ or S_N² mechanisms, depending upon the structure of the substrate. Ethers with only primary and secondary alkyl groups react by S_N² mechanism. The Br^- or I^- attacks the protonated ether at the less hindered side to yield a single alcohol and a single alkyl halide. Ethers with a tertiary, benzylic or a allylic group cleave either by S_N¹ or E¹ mechanism because these can produce a stable carbocation yielding alkenes and alcohols.

To give:

The product of the reaction shown.

Answer 10

Expert Solution & Answer

Answer 11

Expert Solution & Answer

Answer 12

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 13

Ch. 18.1 - Name the following ethers:Ch. 18.2 - Why do you suppose only symmetrical ethers are...Ch. 18.2 - How would you prepare the following ethers using a...Ch. 18.2 - Review the mechanism of oxymercuration shown in...Ch. 18.2 - How would you prepare the following ethers? Use...Ch. 18.2 - Prob. 6P Ch. 18.3 - Prob. 7P Ch. 18.3 - Write the mechanism of the acid-induced cleavage...Ch. 18.3 - Why are HI and HBr more effective than HCl in...Ch. 18.4 - What product would you expect from Claisen...

Solution Summary: The author explains the products of the reaction shown. Ethers are cleaved by strong acids.

Want to see the full answer?

Chapter 18 Solutions