The monomer that can be used as a starting material to prepare a copolymer of styrene and acrylonitrile is to be determined. Concept introduction: The copolymers are obtained by the polymerization of two different monomers. The anionic polymerization occurs through the formation of carbanion. The monomers having electron withdrawing group at vinylic position are susceptible to anionic polymerization. The initiation of anionic polymerization involves the addition of base to the monomer and formation of a carbanion. The electron withdrawing effect of the cyanide group is higher in magnitude than that of the benzene ring. Hence, it stabilizes the carbanion better.

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 25P

Interpretation Introduction

Interpretation:

The monomer that can be used as a starting material to prepare a copolymer of styrene and acrylonitrile is to be determined.

Concept introduction:

The copolymers are obtained by the polymerization of two different monomers.

The anionic polymerization occurs through the formation of carbanion.

The monomers having electron withdrawing group at vinylic position are susceptible to anionic polymerization.

The initiation of anionic polymerization involves the addition of base to the monomer and formation of a carbanion.

The electron withdrawing effect of the cyanide group is higher in magnitude than that of the benzene ring. Hence, it stabilizes the carbanion better.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Question 9: Draw the structure of the polymer formed from the addition of the following two monomers: HOOC -COOH + H₂N- O -NH₂

Poly(lactic acid) (PLA) has received much recent attention because the lactic acid monomer [CH3CH(OH)COOH] from which it is made can be obtained from carbohydrates rather than petroleum. This makes PLA a more “environmentally friendly” polyester. Draw the structure of PLA

Describe how D30 is made out of a thermosetting polymer?

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 25P

Interpretation Introduction

Interpretation:

The monomer that can be used as a starting material to prepare a copolymer of styrene and acrylonitrile is to be determined.

Concept introduction:

The copolymers are obtained by the polymerization of two different monomers.

The anionic polymerization occurs through the formation of carbanion.

The monomers having electron withdrawing group at vinylic position are susceptible to anionic polymerization.

The initiation of anionic polymerization involves the addition of base to the monomer and formation of a carbanion.

The electron withdrawing effect of the cyanide group is higher in magnitude than that of the benzene ring. Hence, it stabilizes the carbanion better.

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 25P

Interpretation Introduction

Interpretation:

The monomer that can be used as a starting material to prepare a copolymer of styrene and acrylonitrile is to be determined.

Concept introduction:

The copolymers are obtained by the polymerization of two different monomers.

The anionic polymerization occurs through the formation of carbanion.

The monomers having electron withdrawing group at vinylic position are susceptible to anionic polymerization.

The initiation of anionic polymerization involves the addition of base to the monomer and formation of a carbanion.

The electron withdrawing effect of the cyanide group is higher in magnitude than that of the benzene ring. Hence, it stabilizes the carbanion better.

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 25P

Interpretation Introduction