10. Addition Reactions
Halohydrin
10. Addition Reactions
Halohydrin - Video Tutorials & Practice Problems
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Get a 10 bullets summary of the topicThis is an indentical mechanism to halogention, except with water as the nucleophile in the second step. Why would water prefer to react as a nucleophile over a halogen anion? Let's find out.
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concept
General properties of halohydrin formation.
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- Opening of 3-membered intermediates/molecules always results in anti-addition.
General Reaction:
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concept
Halohydrin Mechanism
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1. Electrophilic Addition
2. Nucleophilic Substitution (SN2) and Deprotonation
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Problem
ProblemPredict the product of the following reaciton.
A
B
C
D
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Problem
ProblemPredict the product of the following reaction.
A
B
C
D
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PRACTICE PROBLEMS AND ACTIVITIES (30)
- What is the major product of each of the following reactions? b.
- What is the major product of each of the following reactions? b.
- What is the major product of each of the following reactions? a.
- What is the major product of each of the following reactions? e.
- Predict the major product(s) for each reaction. Include stereochemistry where appropriate. c. cis-but-2-ene +...
- Predict the major product(s) for each reaction. Include stereochemistry where appropriate. a. 1-methylcyclohe...
- Propose a mechanism for the addition of bromine water to cyclopentene, being careful to show why the trans pro...
- Show how you would make the following compounds from a suitable cyclic alkene. d.
- Show how you would accomplish the following synthetic conversions. a. 3-methylpent-2-ene--> 2-chloro-3-met...
- b. Predict the product of formula C7H13O from the reaction of this same unsaturated alcohol with bromine. Prop...
- Suggest an alkene that could be used to make each of the following halohydrins. (a)
- Predict the product(s) of each of the following reactions, making sure to indicate the relative stereochemical...
- Provide arrow-pushing mechanisms for Assessments 9.10(b) and 9.10(c) that rationalize the regioselective and s...
- (••) Predict the product(s) that would result when the alkenes are allowed to react under the following condit...
- (••) Predict the product(s) that would result when the alkenes are allowed to react under the following condit...
- (••) Predict the product(s) that would result when the alkenes are allowed to react under the following condit...
- (••) Predict the product(s) that would result when the alkenes are allowed to react under the following condit...
- (••) Predict the product(s) that would result when the alkenes are allowed to react under the following condit...
- (••) Predict the product(s) that would result when the alkenes are allowed to react under the following condit...
- (••) At the beginning of Chapter 9, we stated that after finishing Chapters 8 and 9, we would have the ability...
- (••) When alkenes react with bromine in water, a halohydrin is produced. When water is replaced with methanol ...
- Explain why water attacks the carbon of the bromonium ion as opposed to the bromonium ion itself in the second...
- Suggest an alkene that could be used to make each of the following halohydrins.(c) <IMAGE>
- (••) Predict the product(s) that would result when the alkenes are allowed to react under the following condit...
- Predict the product of the following haloalkane syntheses.(e) ↓ Cl₂₊ <IMAGE> H₂O
- Halohydrin formation is a stereospecific reaction. Identify the products of halohydrin formation of the follow...
- (•••) In light of your answer to Assessment 9.47, predict the product of the following reactions we have seen ...
- (••) Predict the product(s) that would result when the alkenes are allowed to react under the following condit...
- (••) Predict the product(s) that would result when the alkenes are allowed to react under the following condit...
- (•••) Retrosynthetic analysis is the process of working backward to develop the synthesis of a new compound. I...