Question 1

Provide the structure of the product which results when the alkene below is treated with O3 followed by (CH3)2S.

Accepted Answer

Question 2

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Accepted Answer

The answer of Draw the major organic product generated in...

Question 3

Provide the structure of the major organic product of the reaction below.

Accepted Answer

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Question 4

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Accepted Answer

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Question 5

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Accepted Answer

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Question 6

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Accepted Answer

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Question 7

Provide a detailed, step-by-step mechanism for the reaction shown below.

Accepted Answer

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Question 8

Provide the major organic product of the reaction below.

Accepted Answer

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Question 9

Both (E)- and (Z)-hex-3-ene can be treated with D2 in the presence of a platinum catalyst. How are the products from these two reactions related to each other?

Accepted Answer

A)  The (
E) - and (Z)-isomers generate the same products but in differing amounts. 
B)  The (
E) - and (Z)-isomers generate the same products in exactly the same amounts. 
C)  The products of the two isomers are related as constitutional isomers. 
D)  The products of the two isomers are related as diastereomers. 
E)  The products of the two isomers are related as enantiomers. 
A)  The (
E) - and (Z)-isomers generate the same products but in differing amounts. 
B)  The (
E) - and (Z)-isomers generate the same products in exactly the same amounts. 
C)  The products of the two isomers are related as constitutional isomers. 
D)  The products of the two isomers are related as diastereomers. 
E)  The products of the two isomers are related as enantiomers.

Question 10

Predict the structure of the products resulting from the reaction between limonene, a natural terpene found in citrus fruit, and ozone, followed by work up with dimethyl sulfide.

Accepted Answer

The answer of Predict the structure of the products resulting...

Question 11

Which of the following compounds is (are) appropriate to promote the cationic polymerization of isobutylene?

Accepted Answer

A)  H2SO4 
B)  BF3 
C)  ROOR 
D)  NaOH 
E)  both H2SO4 and BF3 
A)  H2SO4 
B)  BF3 
C)  ROOR 
D)  NaOH 
E)  both H2SO4 and BF3

Question 12

When an alkene is subjected to treatment with Hg(OAc)2 in alcohol followed by reaction with NaBH4, what new class of compound is formed?

Accepted Answer

A)  ether 
B)  epoxide 
C)  alkane 
D)  syn diol 
E)  alkyne 
A)  ether 
B)  epoxide 
C)  alkane 
D)  syn diol 
E)  alkyne

Question 13

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Accepted Answer

The answer of Draw the major organic product generated in...

Question 14

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Accepted Answer

The answer of Draw the major organic product generated in...

Question 15

Provide the major organic product of the following reaction.

Accepted Answer

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Question 16

Draw the major organic product(s) generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Accepted Answer

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Question 17

What alkene, which contains no oxygen atoms and a single C=C, will give CH3CO(CH2)4CHO upon treatment with OsO4 followed by cleavage with periodic acid?

Accepted Answer

Question 18

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Accepted Answer

The answer of Draw the major organic product generated in...

Question 19

Provide the reagents necessary to complete the following transformation.

Accepted Answer

1. Br₂, hν

Question 20

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Accepted Answer

The answer of Draw the major organic product generated in...

Exam 8: Reactions of Alkenes

Provide the structure of the product which results when the alkene below is treated with O3 followed by (CH3)2S.

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Provide the structure of the major organic product of the reaction below.

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Provide a detailed, step-by-step mechanism for the reaction shown below.

Provide the major organic product of the reaction below.

Both (E)- and (Z)-hex-3-ene can be treated with D2 in the presence of a platinum catalyst. How are the products from these two reactions related to each other?

Predict the structure of the products resulting from the reaction between limonene, a natural terpene found in citrus fruit, and ozone, followed by work up with dimethyl sulfide.

Which of the following compounds is (are) appropriate to promote the cationic polymerization of isobutylene?

When an alkene is subjected to treatment with Hg(OAc)2 in alcohol followed by reaction with NaBH4, what new class of compound is formed?

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Provide the major organic product of the following reaction.

Draw the major organic product(s) generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

What alkene, which contains no oxygen atoms and a single C=C, will give CH3CO(CH2)4CHO upon treatment with OsO4 followed by cleavage with periodic acid?

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Provide the reagents necessary to complete the following transformation.

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Introduction and Review

Structure and Properties of Organic Molecules

Structure and Stereochemistry of Alkanes

The Study of Chemical Reactions

Stereochemistry

Alkyl Halides: Nucleophilic Substitution and Elimination

Structure and Synthesis of Alkenes

Alkynes

Structure and Synthesis of Alcohols

Reactions of Alcohols

Infrared Spectroscopy and Mass Spectrometry

Nuclear Magnetic Resonance Spectroscopy

Ethers, Epoxides, and Thioethers

Conjugated Systems, Orbital Symmetry, and Ultraviolet Spectroscopy

Aromatic Compounds

Reactions of Aromatic Compounds

Ketones and Aldehydes

Amines

Carboxylic Acids

Carboxylic Acid Derivatives

Condensations and Alpha Substitutions of Carboxyl Compounds

Carbohydrates and Nucleic Acids

Amino Acids, Peptides, and Proteins

Lipids

Synthetic Polymers

Filters

Provide the structure of the product which results when the alkene below is treated with O₃ followed by (CH₃)₂S.

Both (E)- and (Z)-hex-3-ene can be treated with D₂ in the presence of a platinum catalyst. How are the products from these two reactions related to each other?

When an alkene is subjected to treatment with Hg(OAc)₂ in alcohol followed by reaction with NaBH₄, what new class of compound is formed?

What alkene, which contains no oxygen atoms and a single C=C, will give CH₃CO(CH₂)₄CHO upon treatment with OsO₄ followed by cleavage with periodic acid?