Exam 7: Organohalides: Nucleophilic Substitutions and Eliminations

Instructions: Consider the reaction below to answer the following question(s). -Refer to instructions. Write the product that results from the indicated electron flow in the reaction, showing any resulting stereochemistry

(Essay)

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Question 21

Which mechanism is favored by the reaction of a tertiary alkyl chloride with ethanol?

(Multiple Choice)

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Question 22

Instructions: Consider the reaction below to answer the following question(s). -Refer to instructions. Compound B is the:

(Multiple Choice)

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Question 23

Which of the following represents the transition state of the S_N2 reaction between methyl iodide and ammonia?

(Multiple Choice)

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Question 24

Instructions: For each substrate below, choose which reaction type is favored. Place the letter of the reaction type in the blank above the substrate. -Refer to Instructions. _____

(Multiple Choice)

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Question 25

What is the rate law for the E2 reaction of an alkyl halide (RX) with sodium ethoxide (NaOEt) in ethanol solvent (EtOH)?

(Multiple Choice)

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Question 26

Instructions: For each substrate below, choose which reaction type is favored. Place the letter of the reaction type in the blank above the substrate. -Refer to Instructions. _____

(Multiple Choice)

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Question 27

Propose a synthesis of the following compound from the given starting material and any inorganic reagents necessary.

(Essay)

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Question 28

Halving the concentration of hydroxide in these reactions: A)causes the reaction mechanism to change B)halves the rate of reaction C)has no effect on the rate of reaction D)doubles the rate of reaction

(Essay)

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Question 29

Instructions: For each question, draw a structure corresponding to the given name. -Draw: trans-1-sec-butyl-3-chlorocyclohexane

(Essay)

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Question 30

Instructions: Provide a IUPAC name for each of the following alkyl halides. -Name:

(Short Answer)

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Question 31

Instructions: Consider the reaction below to answer the following question(s). -Refer to instructions. Draw a Newman projection of the reactive conformation of the starting material.

(Essay)

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Question 32

Draw all the monochlorination products of methylcyclopentane (ignore stereoisomers).

(Essay)

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Question 33

Consider the reactions below to answer the following questions. -The mechanism for these reactions is:

(Multiple Choice)

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Question 34

Instructions: Consider the pair of reactions below to answer the following question(s). a. or b. -Refer to instructions. The nucleophile in these reactions is:

(Multiple Choice)

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Question 35

Instructions: Circle the correct response in each set below. -Refer to instructions. The least reactive compound in an S_N1 reaction.

(Essay)

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Question 36

Instructions: For each question, provide structures for the reactants, intermediates, or products, as indicated. Draw the structures in the boxes provided. -Draw:

(Essay)

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Question 37

Instructions: Provide a IUPAC name for each of the following alkyl halides. -Name:

(Short Answer)

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Question 38

Which of the following statements about an S_N1 reaction is true?

(Multiple Choice)

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Question 39

Instructions: Provide a IUPAC name for each of the following alkyl halides. -Name: The solvents: CCl₄ and CH₂Cl₂

(Short Answer)

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Question 40

Showing 21 - 40 of 40

Instructions: Consider the reaction below to answer the following question(s). -Refer to instructions. Write the product that results from the indicated electron flow in the reaction, showing any resulting stereochemistry

Which mechanism is favored by the reaction of a tertiary alkyl chloride with ethanol?

Instructions: Consider the reaction below to answer the following question(s). -Refer to instructions. Compound B is the:

Which of the following represents the transition state of the S_N2 reaction between methyl iodide and ammonia?

Instructions: For each substrate below, choose which reaction type is favored. Place the letter of the reaction type in the blank above the substrate. -Refer to Instructions. _____

What is the rate law for the E2 reaction of an alkyl halide (RX) with sodium ethoxide (NaOEt) in ethanol solvent (EtOH)?

Instructions: For each substrate below, choose which reaction type is favored. Place the letter of the reaction type in the blank above the substrate. -Refer to Instructions. _____

Propose a synthesis of the following compound from the given starting material and any inorganic reagents necessary.

Halving the concentration of hydroxide in these reactions: A)causes the reaction mechanism to change B)halves the rate of reaction C)has no effect on the rate of reaction D)doubles the rate of reaction

Instructions: For each question, draw a structure corresponding to the given name. -Draw: trans-1-sec-butyl-3-chlorocyclohexane

Instructions: Provide a IUPAC name for each of the following alkyl halides. -Name:

Instructions: Consider the reaction below to answer the following question(s). -Refer to instructions. Draw a Newman projection of the reactive conformation of the starting material.

Draw all the monochlorination products of methylcyclopentane (ignore stereoisomers).

Consider the reactions below to answer the following questions. -The mechanism for these reactions is:

Instructions: Consider the pair of reactions below to answer the following question(s). a. or b. -Refer to instructions. The nucleophile in these reactions is:

Instructions: Circle the correct response in each set below. -Refer to instructions. The least reactive compound in an S_N1 reaction.

Instructions: For each question, provide structures for the reactants, intermediates, or products, as indicated. Draw the structures in the boxes provided. -Draw:

Instructions: Provide a IUPAC name for each of the following alkyl halides. -Name:

Which of the following statements about an S_N1 reaction is true?

Instructions: Provide a IUPAC name for each of the following alkyl halides. -Name: The solvents: CCl₄ and CH₂Cl₂

Structure and Bonding:acids and Bases

Alkanes: the Nature of Organic Compounds

Alkenes and Alkynes: the Nature of Organic Reactions

Reactions of Alkenes and Alkynes

Aromatic Compounds

Sterechemistry at Tetrahedral Centers

Alcohols, Phenols, Ethers, and Their Sulfur Analogs

Aldehydes and Ketones: Nucleophilic Addition Reactions

Carboxylic Acids and Derivatives: Nucleophilic Acyl Substitution Reactions

Carbonyl Alpha-Substitution Reactions and Condensation Reactions

Amines

Structure Determination

Biomolecules: Carbohydrates

Biomolecules: Amino Acids, Peptides, and Proteins

Biomolecules: Lipids and Nucleic Acids

The Organic Chemistry of Metabolic Pathways

Filters

Exam 7: Organohalides: Nucleophilic Substitutions and Eliminations

Instructions: Consider the reaction below to answer the following question(s). -Refer to instructions. Write the product that results from the indicated electron flow in the reaction, showing any resulting stereochemistry

Which mechanism is favored by the reaction of a tertiary alkyl chloride with ethanol?

Instructions: Consider the reaction below to answer the following question(s). -Refer to instructions. Compound B is the:

Which of the following represents the transition state of the SN2 reaction between methyl iodide and ammonia?

Instructions: For each substrate below, choose which reaction type is favored. Place the letter of the reaction type in the blank above the substrate. -Refer to Instructions. _____

What is the rate law for the E2 reaction of an alkyl halide (RX) with sodium ethoxide (NaOEt) in ethanol solvent (EtOH)?

Instructions: For each substrate below, choose which reaction type is favored. Place the letter of the reaction type in the blank above the substrate. -Refer to Instructions. _____

Propose a synthesis of the following compound from the given starting material and any inorganic reagents necessary.

Halving the concentration of hydroxide in these reactions: A)causes the reaction mechanism to change B)halves the rate of reaction C)has no effect on the rate of reaction D)doubles the rate of reaction

Instructions: For each question, draw a structure corresponding to the given name. -Draw: trans-1-sec-butyl-3-chlorocyclohexane

Instructions: Provide a IUPAC name for each of the following alkyl halides. -Name:

Instructions: Consider the reaction below to answer the following question(s). -Refer to instructions. Draw a Newman projection of the reactive conformation of the starting material.

Draw all the monochlorination products of methylcyclopentane (ignore stereoisomers).

Consider the reactions below to answer the following questions. -The mechanism for these reactions is:

Instructions: Consider the pair of reactions below to answer the following question(s). a. or b. -Refer to instructions. The nucleophile in these reactions is:

Instructions: Circle the correct response in each set below. -Refer to instructions. The least reactive compound in an SN1 reaction.

Instructions: For each question, provide structures for the reactants, intermediates, or products, as indicated. Draw the structures in the boxes provided. -Draw:

Instructions: Provide a IUPAC name for each of the following alkyl halides. -Name:

Which of the following statements about an SN1 reaction is true?

Instructions: Provide a IUPAC name for each of the following alkyl halides. -Name: The solvents: CCl4 and CH2Cl2

Structure and Bonding:acids and Bases

Alkanes: the Nature of Organic Compounds

Alkenes and Alkynes: the Nature of Organic Reactions

Reactions of Alkenes and Alkynes

Aromatic Compounds

Sterechemistry at Tetrahedral Centers

Alcohols, Phenols, Ethers, and Their Sulfur Analogs

Aldehydes and Ketones: Nucleophilic Addition Reactions

Carboxylic Acids and Derivatives: Nucleophilic Acyl Substitution Reactions

Carbonyl Alpha-Substitution Reactions and Condensation Reactions

Amines

Structure Determination

Biomolecules: Carbohydrates

Biomolecules: Amino Acids, Peptides, and Proteins

Biomolecules: Lipids and Nucleic Acids

The Organic Chemistry of Metabolic Pathways

Filters

Which of the following represents the transition state of the S_N2 reaction between methyl iodide and ammonia?

Instructions: Circle the correct response in each set below. -Refer to instructions. The least reactive compound in an S_N1 reaction.

Which of the following statements about an S_N1 reaction is true?

Instructions: Provide a IUPAC name for each of the following alkyl halides. -Name: The solvents: CCl₄ and CH₂Cl₂