a) Interpretation: A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl 3 , is to be proposed. The regiochemistry of the elimination is also to be explained. Concept introduction: The dehydration of alcohols to alkenes in the presence of POCl 3 follows E 2 mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl 2 , when treated with POCl 3 . Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E 2 mechanism). The removal of the proton and –OPOCl 2 occurs simultaneously in a single step to yield the alkene as the product. To propose: A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl 3 is to be proposed. To explain: The regiochemistry of the elimination reaction.

Question

In addition to the separation techniques used in this lab (magnetism, evaporation, and filtering), there are other commonly used separation techniques. Some of these techniques are:Distillation – this process is used to separate components that have significantly different boiling points. The solution is heated and the lower boiling point substance is vaporized first. The vapor can be collected and condensed and the component recovered as a pure liquid. If the temperature of the mixture is then raised, the next higher boiling component will come off and be collected. Eventually only non-volatile components will be left in the original solution.Centrifugation – a centrifuge will separate mixtures based on their mass. The mixture is placed in a centrifuge tube which is then spun at a high speed. Heavier components will settle at the bottom of the tube while lighter components will be at the top. This is the technique used to separate red blood cells from blood plasma.Sieving – this is…

Answer 1

Question

Chapter 17.SE, Problem 33MP

Interpretation Introduction

a)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃ is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Interpretation Introduction

b)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Interpretation Introduction

c)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Students have asked these similar questions

In addition to the separation techniques used in this lab (magnetism, evaporation, and filtering), there are other commonly used separation techniques. Some of these techniques are:Distillation – this process is used to separate components that have significantly different boiling points. The solution is heated and the lower boiling point substance is vaporized first. The vapor can be collected and condensed and the component recovered as a pure liquid. If the temperature of the mixture is then raised, the next higher boiling component will come off and be collected. Eventually only non-volatile components will be left in the original solution.Centrifugation – a centrifuge will separate mixtures based on their mass. The mixture is placed in a centrifuge tube which is then spun at a high speed. Heavier components will settle at the bottom of the tube while lighter components will be at the top. This is the technique used to separate red blood cells from blood plasma.Sieving – this is…

Briefly describe a eutectic system.

13.53 Draw all stereoisomers formed when each compound is treated with HBr in the presence of peroxides. a. b. C.

Answer 2

Question

Chapter 17.SE, Problem 33MP

Interpretation Introduction

a)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃ is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Interpretation Introduction

b)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Interpretation Introduction

c)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 3

Question

Chapter 17.SE, Problem 33MP

Interpretation Introduction

a)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃ is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Interpretation Introduction

b)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Interpretation Introduction

c)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 4

Question

Chapter 17.SE, Problem 33MP

Interpretation Introduction

a)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃ is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Interpretation Introduction

b)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Interpretation Introduction

c)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 5

Chapter 17.SE, Problem 33MP

Interpretation Introduction

a)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃ is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Interpretation Introduction

b)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Interpretation Introduction

c)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Answer 6

Chapter 17.SE, Problem 33MP

Interpretation Introduction

a)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃ is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Answer 7

Chapter 17.SE, Problem 33MP

Interpretation Introduction

a)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃ is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Answer 8

Interpretation Introduction

b)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Answer 9

Interpretation Introduction

b)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Answer 10

Interpretation Introduction

c)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Answer 11

Interpretation Introduction

c)

Interpretation:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed. The regiochemistry of the elimination is also to be explained.

Concept introduction:

The dehydration of alcohols to alkenes in the presence of POCl₃ follows E² mechanism. The –OH group is converted into a better leaving group dichlorophosphate, –OPOCl₂, when treated with POCl₃. Pyridine used as solvent is also a base and it removes a proton arranged anti to the leaving group from the β carbon (requirement for E² mechanism). The removal of the proton and –OPOCl₂ occurs simultaneously in a single step to yield the alkene as the product.

To propose:

A mechanism using curved arrows, for the conversion of alcohol given into the corresponding alkene by treating with POCl₃, is to be proposed.

To explain:

The regiochemistry of the elimination reaction.

Answer 12

Expert Solution & Answer

Answer 13

Expert Solution & Answer

Answer 14

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 15

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 16

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 17

Trending nowThis is a popular solution!

Answer 18

Trending nowThis is a popular solution!

Answer 19

Trending nowThis is a popular solution!

Answer 20

Trending now

Answer 21

This is a popular solution!

Answer 22

See solution

Check out sample textbook solution

Answer 23

Ch. 17.1 - Give IUPAC names for the following compounds:Ch. 17.1 - Prob. 2P Ch. 17.2 - The following data for isomeric four-carbon...Ch. 17.2 - Rank the following substances in order of...Ch. 17.2 - Prob. 5P Ch. 17.3 - Prob. 6P Ch. 17.4 - What reagent would you use to accomplish each of...Ch. 17.4 - Prob. 8P Ch. 17.5 - Prob. 9P Ch. 17.5 - Prob. 10P

Solution Summary: The author proposes a mechanism using curved arrows, for the conversion of alcohol into the corresponding alkene by treating with POCl 3.

Chapter 17 Solutions