Draw the structure of polymer produced by anionic polymerization of β-propiolactone by using NaOH as a catalyst. Concept introduction: Anionic polymerization takes place where the monomer unit have a EWG (elctron withdrawing group). This type of polymerization proceeds with the addition of the nucleophile with the monomer’s double bond. The nucleophile may be hydroxide, cyanide etc. On other hand it can also be initiated by the elctron transfer from the alkali species used as a catalyst. In general there is no termination step. The reaction will continue till all the monomer and the catalyst have been consumed. Anionic polymerization is also called living polymerization as the reaction will again start when the monomer and catalyst is added to it.

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 31.SE, Problem 30AP

Interpretation Introduction

Interpretation:

Draw the structure of polymer produced by anionic polymerization of β-propiolactone by using NaOH as a catalyst.

Concept introduction:

Anionic polymerization takes place where the monomer unit have a EWG (elctron withdrawing group). This type of polymerization proceeds with the addition of the nucleophile with the monomer’s double bond. The nucleophile may be hydroxide, cyanide etc. On other hand it can also be initiated by the elctron transfer from the alkali species used as a catalyst.

In general there is no termination step. The reaction will continue till all the monomer and the catalyst have been consumed.

Anionic polymerization is also called living polymerization as the reaction will again start when the monomer and catalyst is added to it.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

The monomers H H -H and H- но- (CH2)4-C-OH OH он would react with each other to form a polycarbonate a polyamide a polyester

Explain the effects the addition of glycerol (a triol) will have on the molecular architecture of the following polymerization reactions: a) Condensation polymerization of terephthalic acid + ethylene glycol b) Condensation polymerization of 6-hydroxyhexanoic acid

The monomers HO-CH2 -CH, — он аnd но- HO- would react with each other to form a polyamide a polyester O a polycarbonate

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 31.SE, Problem 30AP

Interpretation Introduction

Interpretation:

Draw the structure of polymer produced by anionic polymerization of β-propiolactone by using NaOH as a catalyst.

Concept introduction:

Anionic polymerization takes place where the monomer unit have a EWG (elctron withdrawing group). This type of polymerization proceeds with the addition of the nucleophile with the monomer’s double bond. The nucleophile may be hydroxide, cyanide etc. On other hand it can also be initiated by the elctron transfer from the alkali species used as a catalyst.

In general there is no termination step. The reaction will continue till all the monomer and the catalyst have been consumed.

Anionic polymerization is also called living polymerization as the reaction will again start when the monomer and catalyst is added to it.

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 31.SE, Problem 30AP

Interpretation Introduction

Interpretation:

Draw the structure of polymer produced by anionic polymerization of β-propiolactone by using NaOH as a catalyst.

Concept introduction:

Anionic polymerization takes place where the monomer unit have a EWG (elctron withdrawing group). This type of polymerization proceeds with the addition of the nucleophile with the monomer’s double bond. The nucleophile may be hydroxide, cyanide etc. On other hand it can also be initiated by the elctron transfer from the alkali species used as a catalyst.

In general there is no termination step. The reaction will continue till all the monomer and the catalyst have been consumed.

Anionic polymerization is also called living polymerization as the reaction will again start when the monomer and catalyst is added to it.

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 31.SE, Problem 30AP

Interpretation Introduction