(а) Н(Б) Н(c) HEach of the monomers shown here can undergo freeradical polymerization. For each polymerization:(i) Show the mechanism for the first two propagationsteps, using benzoyl peroxide as the initiator.(ii) Draw the condensed formula for the polymer,showing the repeating unit.(iii) Provide a name for the polymer.HHHCIHic=0HOCH3H,NVinylidene chlorideAcrylamideMethyl vinyl ether

Answered: Image /qna-images/answer/85cf0944-27e6-4e81-a81f-51ddfc0e147a.jpg

Answered: (а) Н (Б) Н (c) H Each of the monomers…

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter21: Benzene And The Concept Of Aromaticity

Section: Chapter Questions

Problem 21.45P

See similar textbooks

Similar questions

Propylene does not undergo free radical polymerization readily because there are two competing steps after initiation: propagation and hydrogen atom abstraction.(a) Using a generic radical R• as a reactant with propylene, draw the mechanism and products for the two competing steps.(b) Which step produces the more stable product?(c) How do your results explain propylene’s poor reactivity in free radical polymerization?
Olefin polymerization is responsible for producing over 100 million tons per year of plastic material. (a) Briefly describe the type of catalysts used in the transition metal catalysed homogeneous polymerization reactions. (b) How are the catalysts activated? (c) Draw the active catalyst, and indicate how the polymer chain is propagated. (d) Suggest a possible chain termination step. (e) Certain single-site catalysts are capable of selectively forming different types of polypropylene. Describe these different types of polymer, and the characteristics of the catalysts that form them.
HC CH CH3CO2H H,SO, H3C-C-O-C=CH2 H HgSO, Acetylene Acetic Acid Vinyl acetate Acetylene reacts with acetic acid in the presence of H,SO4 and HgSO4 to yield vinyl acetate, a monomer used in the production of poly(vinyl acetate). The reaction mechanism includes the following steps: 1. Formation of a bridged mercurinium ion intermediate between Hg- and acetylene; 2. Addition of acetic acid to open the three-membered ring; 3. Proton transfer to solvent to give an organomercury vinyl ester3; 4. Addition of H to the alkene to form a carbocation; 2+ 5. Expulsion of Hg²+ to form the alkene. Diagram the mechanism on a separate sheet of paper, and then draw the structure of the product(s) of step 3. • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Draw organic species only. • Do not include counter-ions, e.g., Na, I, in your answer.
What polymer can be made from the following monomer? What kind of polymerization mechanism should be used to synthesize the polymer.
Excercise 2 Chloromethane reacts with hydroxide ion to form methanol as shown in the equation below. OH + CH3CI - CH3OH + CI- (a) Identify the nucleophile and electrophile. (b) State the type of reaction.
Which type of reaction – addition, elimination, rearrangement, substitution,- best describes each of the following? OLi (а) MeLi + Me H (Б) Me2NOH + (c) to (d) H2O -ОН +
Name the type of reaction; then predict the products. Make sure the reaction is balanced.
Answer the following questions based on the data given
(a) What happens when CH3—O—CH<sub3 is heated with HI?(b) Explain mechanism for hydration of acid catalyzed ethene :CH2 = CH2 + HzO CH3—CH,—OH
6) Which is the organic product for the following reaction? (a) (b) (c) (d) сон COOH ОН ОН COOH COOH KMnO4 H2O
When butane, CH3CH2CH2CH3 and bromine gas, Br2 is exposed to sunlight, monobrominated product are produced. The reaction equation is given below: (i) State the type of reaction (ii) What is the function of the sunlight in the reaction? (iii) Draw the structure of monosubstituted products, A and B. Label the major product. (iv) Draw the propagation steps in the mechanism for the formation of the major product.
What is the functionality of the following monomers in reactions with (i) styrene, C6H5CH=CH₂ and (ii) adipic acid, HOOC(CH₂)4COOH? (a) HOCH₂CH₂OH (b) H₂C=CH-CH₂OH

SEE MORE QUESTIONS

Recommended textbooks for you

Organic Chemistry

Chemistry

ISBN:

9781305580350

Author:

William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:

Cengage Learning

Organic Chemistry

Chemistry

ISBN:

9781305580350

Author:

William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS