Question 1

When a carbene reacts with an alkene,what functionality is created?

Accepted Answer

A) Cyclopropane ring 
B) Oxetane 
C) Epoxide 
D) Alkyne 
E) Alcohol 
A) Cyclopropane ring 
B) Oxetane 
C) Epoxide 
D) Alkyne 
E) Alcohol A

Question 2

What reagent best completes the following reaction?

Accepted Answer

A) I 
B) II 
C) III 
D) IV 
E) V 
A) I 
B) II 
C) III 
D) IV 
E) V A

Question 3

Draw the alkene that can be epoxidized using mCPBA to yield the following compound.

Accepted Answer

The answer of Draw the alkene that can be epoxidized...

Question 4

Draw the detailed mechanism and the product for the following reaction.Be sure to include stereochemistry,if applicable.

Accepted Answer

The answer of Draw the detailed mechanism and the product...

Question 5

Supply the three missing products.

Accepted Answer

The answer of Supply the three missing products.  ...

Question 6

What reagent is required to complete the following reaction?

Accepted Answer

A) CH2N2 
B) NaOH 
C) HCl 
D) PCl3 
E) Cl2 
A) CH2N2 
B) NaOH 
C) HCl 
D) PCl3 
E) Cl2

Question 7

What starting material is required to complete the following transformation?

Accepted Answer

A) I 
B) II 
C) III 
D) IV 
E) Both III and IV are acceptable starting materials. 
A) I 
B) II 
C) III 
D) IV 
E) Both III and IV are acceptable starting materials.

Question 8

Identify the reagent(s)required to synthesize the following racemic halohydrin.

Accepted Answer

The answer of Identify the reagent(s)required to synthesize the following...

Question 9

Draw the product for the following reaction.

Accepted Answer

The answer of Draw the product for the following reaction....

Question 10

Name the reagent(s)required to complete the following reaction.

Accepted Answer

The answer of Name the reagent(s)required to complete the following...

Question 11

Carbenes are routinely created using alkenes plus which of the following molecules?

Accepted Answer

A) CH2N2 
B) CH2Cl2 
C) CH2Br2 
D) All of the above (a-c) 
E) None of the above 
A) CH2N2 
B) CH2Cl2 
C) CH2Br2 
D) All of the above (a-c) 
E) None of the above

Question 12

What is the product of the following reaction?

Accepted Answer

A) I 
B) II 
C) III 
D) IV 
E) V 
A) I 
B) II 
C) III 
D) IV 
E) V

Question 13

What is the product of the following reaction?

Accepted Answer

A) I 
B) II 
C) III 
D) IV 
E) V 
A) I 
B) II 
C) III 
D) IV 
E) V

Question 14

Draw the products of the following reactions.

Accepted Answer

The answer of Draw the products of the following reactions....

Question 15

Draw the detailed mechanism and the product for the following reaction.

Accepted Answer

The answer of Draw the detailed mechanism and the product...

Question 16

When an alkene is treated with Cl2,which of the following is not a part of the mechanism?

Accepted Answer

A) An electrophilic addition step. 
B) An SN2 step. 
C) The creation of a product with two anti Cl atoms. 
D) A homolysis step. 
E) The creation of a bromonium ion intermediate. 
A) An electrophilic addition step. 
B) An SN2 step. 
C) The creation of a product with two anti Cl atoms. 
D) A homolysis step. 
E) The creation of a bromonium ion intermediate.

Question 17

When the alkene below is treated with Br2 and H2O,which is true about the stereochemistry of the product?

Accepted Answer

A) A single enantiomer will be produced. 
B) A racemic mixture will result. 
C) A mixture of diastereomers will be produced. 
D) A single diastereomer will be produced. 
E) A meso compound will be produced. 
A) A single enantiomer will be produced. 
B) A racemic mixture will result. 
C) A mixture of diastereomers will be produced. 
D) A single diastereomer will be produced. 
E) A meso compound will be produced.

Question 18

Identify missing compounds A,B,and C.

Accepted Answer

The answer of Identify missing compounds A,B,and C.  ...

Question 19

Draw the product of the following reaction.

Accepted Answer

The answer of Draw the product of the following reaction....

Question 20

Which fundamental step can be found in the mechanism for the following reaction?

Accepted Answer

A) Homolysis 
B) Heterolysis 
C) Electrophilic elimination 
D) Nucleophilic addition 
E) Carbocation rearrangement 
A) Homolysis 
B) Heterolysis 
C) Electrophilic elimination 
D) Nucleophilic addition 
E) Carbocation rearrangement

Exam 14: Electrophilic Addition to Nonpolar Π Bonds 2: Reactions Involving Cyclic Transition States

When a carbene reacts with an alkene,what functionality is created?

What reagent best completes the following reaction?

Draw the alkene that can be epoxidized using mCPBA to yield the following compound.

Draw the detailed mechanism and the product for the following reaction.Be sure to include stereochemistry,if applicable.

Supply the three missing products.

What reagent is required to complete the following reaction?

What starting material is required to complete the following transformation?

Identify the reagent(s)required to synthesize the following racemic halohydrin.

Draw the product for the following reaction.

Name the reagent(s)required to complete the following reaction.

Carbenes are routinely created using alkenes plus which of the following molecules?

What is the product of the following reaction?

What is the product of the following reaction?

Draw the products of the following reactions.

Draw the detailed mechanism and the product for the following reaction.

When an alkene is treated with Cl2,which of the following is not a part of the mechanism?

When the alkene below is treated with Br2 and H2O,which is true about the stereochemistry of the product?

Identify missing compounds A,B,and C.

Draw the product of the following reaction.

Which fundamental step can be found in the mechanism for the following reaction?

Atomic and Molecular Structure

Interchapter: Nomenclature 1-4

Interchapter 1molecular Orbital Theory and Chemical Reactions

Three-Dimensional Geometry,intermolecular Interactions,and Physical Properties

Orbital Interactions 1: Hybridization and Two-Center Molecular Orbitals

Isomerism 1: Conformational and Constitutional Isomers

Isomerism 2: Chirality,enantiomers,and Diastereomers

The Proton Transfer Reaction: an Introduction to Mechanisms,thermodynamics,and Charge Stability

An Overview of the Most Common Elementary Steps

An Introduction to Multistep Mechanisms: Sn1 and E1 Reactions

Nucleophilic Substitution and Elimination Reactions 1: Competition Among Sn2,sn1,e2,and E1 Reactions

Nucleophilic Substitution and Elimination Reactions 2: Reactions That Are Useful for Synthesis

Electrophilic Addition to Nonpolar Π Bonds 1: Addition of a Brønsted Acid

Organic Synthesis 1: Beginning Concepts

Orbital Interactions 2: Extended Π Systems,conjugation,and Aromaticity

Structure Determination 1: Ultravioletvisible and Infrared Spectroscopies

Structure Determination 2: Nuclear Magnetic Resonance Spectroscopy and Mass Spectrometry

Nucleophilic Addition to Polar Π Bonds 1: Addition of Strong Nucleophiles

Nucleophilic Addition to Polar Π Bonds 2: Addition of Weak Nucleophiles and Acid and Base Catalysis

Organic Synthesis 2: Intermediate Topics in Synthesis Design,and Useful Reduction and Oxidation Reactions

Nucleophilic Additionelimination Reactions 1: the General Mechanism Involving Strong Nucleophiles

Nucleophilic Additionelimination Reactions 2: Weak Nucleophiles

Electrophilic Aromatic Substitution 1: Substitution on Benzene; Useful Accompanying Reactions

Electrophilic Aromatic Substitution 2: Substitution on Mono- and Disubstituted Benzene and Other Aromatic Rings

The Dielsalder Reaction and Other Pericyclic Reactions

Reactions Involving Free Radicals

Polymers

Filters

When an alkene is treated with Cl₂,which of the following is not a part of the mechanism?

When the alkene below is treated with Br₂ and H₂O,which is true about the stereochemistry of the product?