Prepare styrene from benzene and ethylene. Use three molecules of benzene and prepare polystyrene trimer. Show...
Prepare styrene from benzene and ethylene. Use three molecules of benzene and prepare polystyrene trimer. Show the complete mechanism for this polymerization reaction. During the synthesis of styrene, you may use benzyl free-radical halogenation reaction.
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Prepare styrene from benzene and ethylene. Use three molecules
of benzene and prepare polystyrene trimer. Show...
Polystyrene can be polymerized from the starting monomer (styrene) pictured below. a. Anionic polymerization is one...
Polystyrene can be polymerized from the starting monomer
(styrene) pictured below.
a. Anionic polymerization is one method of polymerization that
can be used to generate polystyrene from styrene. Explain what type
of initiator should be used for this reaction
and draw an example of a styrene monomer that has reacted with
initiator.
b. Using this anionic polymerization method and a starting
concentration of 1M styrene and 1mM initiator, what degree of
polymerization (Xn) would you expect if you use up...
reaction mech: initiation , propagation, and termination of the synthesis of polystyrene Polymersti 2. Write the...
reaction mech: initiation , propagation, and termination of
the synthesis of polystyrene
Polymersti 2. Write the reaction mechanism (showing arrows) of the synthesis of polystyrene. 4pts • Include and show arrows in 2 initiation steps with benzoyl peroxide forming the phenyl radical. (this is shown in Figure 9 of the lab- just add all arrows) A propagation step of the styrene (the monomer) and phenyl radical. A second propagation step showing polymer growth by reacting styrene and the radical product...
The mechanism for number 2 please Polymers11 2. Write the reaction mechanism (showing arrows) of the...
The mechanism for number 2 please
Polymers11 2. Write the reaction mechanism (showing arrows) of the synthesis of polystyrene. 4pts Include and show arrows in 2 initiation steps with benzoyl peroxide forming the phenyl radical. (this is shown in Figure 9 of the lab- just add all arrows) • A propagation step of the styrene (the monomer) and phenyl radical. • A second propagation step showing polymer growth by reacting styrene and the radical product of first propagation step. A...
Please show complete mechanism for each. Thank you! Provide a synthesis for the following me molecules...
Please show complete mechanism for each. Thank you!
Provide a synthesis for the following me molecules from benzene. Show the products of each reaction that is port of the synthesis. Draw the major organic product of the following reaction.
in LINE ANGLE format please Polymersti 2. Write the reaction mechanism (showing arrows) of the synthesis of polyst...
in
LINE ANGLE format please
Polymersti 2. Write the reaction mechanism (showing arrows) of the synthesis of polystyrene. 4pts • Include and show arrows in 2 initiation steps with benzoyl peroxide forming the phenyl radical. (this is shown in Figure 9 of the lab- just add all arrows) A propagation step of the styrene (the monomer) and phenyl radical. A second propagation step showing polymer growth by reacting styrene and the radical product of first propagation step. A termination step...
Which of the following reactions would you use to prepare toluene from benzene? Select one: a....
Which of the following reactions would you use to prepare toluene from benzene? Select one: a. Friedel-Crafts Acylation reaction b. Halogenation c. Friedel-Crafts Alkylation reaction d. Nitration
Multistep Synthesis (9 pts) Show how to convert benzene into at least one of the molecules...
Multistep Synthesis (9 pts) Show how to convert benzene into at least one of the molecules below using any reagent. You should be able to do this in three steps but this is not a required minimum or maximum. If you are not sure of an intermediate step put down structures and as much as you know about reagents to maximize partial credit. You may attempt more than one and the best will be graded. It is ok if a...
Using benzene, acetylene, dimethyl malonate, pyrrolidine (all other amines must be made from these other sources), CO2, CN ethylene oxide and/or monofunctional alcohols of 5 C or less as your sources...
Using benzene, acetylene, dimethyl malonate, pyrrolidine (all other amines must be made from these other sources), CO2, CN ethylene oxide and/or monofunctional alcohols of 5 C or less as your sources of carbon to be incorporated into the molecules, show how your 3 problems could be synthesized (see list below, and the attachment). Try to use reactions from the indicated chapters if you can. Please upload your work (prefer as pdf) as an attachment to assignment. Due by final (5/2)....
Provide a mechanism for the following reaction. Please show all intermediates and use arrows to show...
Provide a mechanism for the following reaction. Please show all intermediates and use arrows to show the movement of electrons. Propose a synthesis for the following compound. You may use any reagents needed. Complete the synthesis in 4 steps or less (more than one step is needed).
I need help on this quétion! 3. Synthesize 1,1-diphenylethylene, starting from benzene. You may use any...
I need help on this quétion!
3. Synthesize 1,1-diphenylethylene, starting from benzene. You may use any reagents to complete the synthesis. (10pts.) Retrosynthesis may be helpful.
Polystyrene can be polymerized from the starting monomer
(styrene) pictured below.
a. Anionic polymerization is one method of polymerization that
can be used to generate polystyrene from styrene. Explain what type
of initiator should be used for this reaction
and draw an example of a styrene monomer that has reacted with
initiator.
b. Using this anionic polymerization method and a starting
concentration of 1M styrene and 1mM initiator, what degree of
polymerization (Xn) would you expect if you use up...
reaction mech: initiation , propagation, and termination of
the synthesis of polystyrene
Polymersti 2. Write the reaction mechanism (showing arrows) of the synthesis of polystyrene. 4pts • Include and show arrows in 2 initiation steps with benzoyl peroxide forming the phenyl radical. (this is shown in Figure 9 of the lab- just add all arrows) A propagation step of the styrene (the monomer) and phenyl radical. A second propagation step showing polymer growth by reacting styrene and the radical product...
The mechanism for number 2 please
Polymers11 2. Write the reaction mechanism (showing arrows) of the synthesis of polystyrene. 4pts Include and show arrows in 2 initiation steps with benzoyl peroxide forming the phenyl radical. (this is shown in Figure 9 of the lab- just add all arrows) • A propagation step of the styrene (the monomer) and phenyl radical. • A second propagation step showing polymer growth by reacting styrene and the radical product of first propagation step. A...
Please show complete mechanism for each. Thank you!
Provide a synthesis for the following me molecules from benzene. Show the products of each reaction that is port of the synthesis. Draw the major organic product of the following reaction.
in
LINE ANGLE format please
Polymersti 2. Write the reaction mechanism (showing arrows) of the synthesis of polystyrene. 4pts • Include and show arrows in 2 initiation steps with benzoyl peroxide forming the phenyl radical. (this is shown in Figure 9 of the lab- just add all arrows) A propagation step of the styrene (the monomer) and phenyl radical. A second propagation step showing polymer growth by reacting styrene and the radical product of first propagation step. A termination step...
Multistep Synthesis (9 pts) Show how to convert benzene into at least one of the molecules below using any reagent. You should be able to do this in three steps but this is not a required minimum or maximum. If you are not sure of an intermediate step put down structures and as much as you know about reagents to maximize partial credit. You may attempt more than one and the best will be graded. It is ok if a...
Using benzene, acetylene, dimethyl malonate, pyrrolidine (all other amines must be made from these other sources), CO2, CN ethylene oxide and/or monofunctional alcohols of 5 C or less as your sources of carbon to be incorporated into the molecules, show how your 3 problems could be synthesized (see list below, and the attachment). Try to use reactions from the indicated chapters if you can. Please upload your work (prefer as pdf) as an attachment to assignment. Due by final (5/2)....
Provide a mechanism for the following reaction. Please show all intermediates and use arrows to show the movement of electrons. Propose a synthesis for the following compound. You may use any reagents needed. Complete the synthesis in 4 steps or less (more than one step is needed).
I need help on this quétion!
3. Synthesize 1,1-diphenylethylene, starting from benzene. You may use any reagents to complete the synthesis. (10pts.) Retrosynthesis may be helpful.
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