Practice Problem: Four-Reaction Pathway

Practice Problem: Four-Reaction Pathway

Assessment

Interactive Video

Engineering, Chemistry, Science

11th Grade - University

Hard

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The video tutorial explains a sequence of reactions starting with benzene. It covers electrophilic aromatic substitution to brominate benzene, the formation of a Grignard reagent using magnesium, and the reaction of this reagent with CO2 to produce benzoic acid. Finally, it discusses the reduction of benzoic acid to a primary alcohol using lithium aluminum hydride.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the first reaction that involves benzene and bromine, and what type of reaction is it?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the role of magnesium in the second reaction and what it helps to generate.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how Grignard reagents interact with carbonyl compounds, specifically in the context of CO2.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final product obtained after the reduction with lithium aluminum hydride?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Summarize the sequence of reactions starting from benzene to the final product.

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