Alkene Halogenation: Theory, Mechanism, Examples

Alkene Halogenation: Theory, Mechanism, Examples

Assessment

Interactive Video

Science, Physics, Chemistry

University

Hard

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The video tutorial by Kevin Tolkoff covers the alkene halogenation reaction, explaining its mechanism and limited practical applications. It highlights the anti-addition nature of the reaction, where halogens add on opposite sides of the double bond. The tutorial also discusses why only chlorine and bromine are used, excluding fluorine and iodine due to reactivity issues. The video provides examples and techniques for predicting products, emphasizing the importance of avoiding UV light to prevent radical formation.

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10 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the main reaction discussed in the video regarding alkene additions?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is halogenation considered one of the least useful alkene additions?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the difference between syn addition and anti addition in the context of halogenation?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the importance of understanding the mechanism of alkene additions?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the two halogens mentioned that can be used in the halogenation of alkenes?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain why fluorine and iodine are not suitable for halogenation reactions.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the mechanism of halogenation differ from that of hydrohalogenation?

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