help with my organic chemistry homework please. these 2 questions go together you have to answer the one with the NMR spectrum first to answer the second one The product from a) with the molecular formula C9H10 can bepolymerized under radical conditions. Write the mechanism for thepolymerization reaction and show the polymer product structure clearlyshowing the repeat unit of the structure. 6The ester shown below was subjected to the indicatedsequence of chemical reactions to yield compound A (C5H10) with its ¹H-NMR spectrum shown below- Identify the missing step #4 and give the structure of A.- Clearly show how your structure is consistent with the spectral dataShow a reasonable mechanism that accounts for the formation of A ineach of the four steps.OCTOCH 341) Excess CH3MgBr2) pH adjust to 7.03) PBr34) ?3PPM2A (C5H10)0

Use gridgnard reagent then elimination reaction. Step by step mechanism.

Answered: 6 OCH3 1) Excess CH3MgBr 2) pH adjust…

Science

Chemistry

6 OCH3 1) Excess CH3MgBr 2) pH adjust to 7.0 3) PBr3 4) ? 3 PPM 2 A (C5H10)

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter19: Aldehydes And Ketones: Nucleophilic Addition Reactions

Section19.SE: Something Extra

Problem 38MP

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help with my organic chemistry homework please. these 2 questions go together you have to answer the one with the NMR spectrum first to answer the second one

The product from a) with the molecular formula C9H10 can be
polymerized under radical conditions. Write the mechanism for the
polymerization reaction and show the polymer product structure clearly
showing the repeat unit of the structure.

6
The ester shown below was subjected to the indicated
sequence of chemical reactions to yield compound A (C5H10) with its ¹H-
NMR spectrum shown below
- Identify the missing step #4 and give the structure of A.
- Clearly show how your structure is consistent with the spectral data
Show a reasonable mechanism that accounts for the formation of A in
each of the four steps.
O
CT
OCH 3
4
1) Excess CH3MgBr
2) pH adjust to 7.0
3) PBr3
4) ?
3
PPM
2
A (C5H10)
0

Branch of chemistry concerned with the study of carbon-based compounds, also known as organic compounds. These compounds form due to carbon's notable potential in forming chemical bonds. Due to the abundance of organic compounds on Earth, organic chemistry is crucial in other scientific disciplines, including materials science and pharmaceutical science.

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