The second step reaction of cationic polymerization of formaldehyde using curved arrows is to be shown. Concept Introduction: Polymerization is the process that consists linkage of smaller molecular together into a large unit that called as a polymer . These smaller molecules then after called as a monomer of that polymer. Generally, there are two types of polymerization: > Anionic polymerization: This polymerization is taken place due to the action of nucleophiles on an electron deficient site of the given monomer. This polymerization occurs in three steps, initiation, propagation and termination. > Cationic polymerization This polymerization is taken place due to the action of electrophiles on an electron rich site of the given monomer. This polymerization occurs in three steps, initiation, propagation and termination.

Question

Want to see the full answer?

Answer 1

Question

Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 28, Problem 31P

Interpretation Introduction

Interpretation:

The second step reaction of cationic polymerization of formaldehyde using curved arrows is to be shown.

Concept Introduction:

Polymerization is the process that consists linkage of smaller molecular together into a large unit that called as a polymer. These smaller molecules then after called as a monomer of that polymer. Generally, there are two types of polymerization:
>
Anionic polymerization: This polymerization is taken place due to the action of nucleophiles on an electron deficient site of the given monomer. This polymerization occurs in three steps, initiation, propagation and termination.
>
Cationic polymerization This polymerization is taken place due to the action of electrophiles on an electron rich site of the given monomer. This polymerization occurs in three steps, initiation, propagation and termination.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Kumada Coupling: 1. m-Diisobutylbenzene below could hypothetically be synthesized by Friedel-Crafts reaction. Write out the reaction with a mechanism and give two reasons why you would NOT get the desired product. Draw the reaction (NOT a mechanism) for a Kumada coupling to produce the molecule above from m-dichlorobenzene. Calculate the theoretical yield for the reaction in question 2 using 1.5 g of p-dichlorobenzene and 3.0 mL isobutyl bromide. What signals appeared/disappeared/shifted that indicate that you have your intended product and not starting material? What other impurities are present in your product and how do you know?

Wintergreen from Aspirin: 1. In isolating the salicylic acid, why is it important to press out as much of the water as possible? 2. Write the mechanism of the esterification reaction you did. 3. What characteristic absorption band changes would you expect in the IR spectrum on going from aspirin to salicyclic acid and then to methyl salicylate as you did in the experiment today? Give approximate wavenumbers associated with each functional group change. What signals appeared/disappeared/shifted that indicate that you have your intended product and not starting material? What other impurities are present in your product and how do you know?

Synthesis of ZybanⓇ: 1. Write a mechanism for the bromination of m-chloropropiophenone. Br₂ CH2Cl2 Cl Br 2. Give the expected m/z (to a round number) for the molecular ion from the product above (including isotopic peaks). 3. What signals appeared/disappeared/shifted that indicate that you have your intended product and not starting material? What other impurities are present in your product and how do you know?

Answer 2

Question

Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 28, Problem 31P

Interpretation Introduction

Interpretation:

The second step reaction of cationic polymerization of formaldehyde using curved arrows is to be shown.

Concept Introduction:

Polymerization is the process that consists linkage of smaller molecular together into a large unit that called as a polymer. These smaller molecules then after called as a monomer of that polymer. Generally, there are two types of polymerization:
>
Anionic polymerization: This polymerization is taken place due to the action of nucleophiles on an electron deficient site of the given monomer. This polymerization occurs in three steps, initiation, propagation and termination.
>
Cationic polymerization This polymerization is taken place due to the action of electrophiles on an electron rich site of the given monomer. This polymerization occurs in three steps, initiation, propagation and termination.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 28, Problem 31P

Interpretation Introduction

Interpretation:

The second step reaction of cationic polymerization of formaldehyde using curved arrows is to be shown.

Concept Introduction:

Polymerization is the process that consists linkage of smaller molecular together into a large unit that called as a polymer. These smaller molecules then after called as a monomer of that polymer. Generally, there are two types of polymerization:
>
Anionic polymerization: This polymerization is taken place due to the action of nucleophiles on an electron deficient site of the given monomer. This polymerization occurs in three steps, initiation, propagation and termination.
>
Cationic polymerization This polymerization is taken place due to the action of electrophiles on an electron rich site of the given monomer. This polymerization occurs in three steps, initiation, propagation and termination.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 28, Problem 31P

Interpretation Introduction