Question 1

What would be the product of the following sequence?

Accepted Answer

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

Question 2

What would be the major 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 3

What is the product of the reaction:

Accepted Answer

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

Question 4

Explain why ethyl 2-methylpropanoate does not undergo the usual Claisen condensation.

Accepted Answer

In order for Claisen condensation to occ

Question 5

What is the expected product from the following reaction sequence?

Accepted Answer

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

Question 6

What starting compound(s)would you use in an aldol reaction to prepare as the major product:

Accepted Answer

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

Question 7

The product of the following reaction is:

Accepted Answer

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

Question 8

What product(s)result from the Claisen condensation carried out with an equimolar mixture of ethyl acetate and ethyl propanoate?

Accepted Answer

A) I 
B) II 
C) III 
D) IV 
E) All of these choices. 
A) I 
B) II 
C) III 
D) IV 
E) All of these choices.

Question 9

The Robinson annulation reaction which produces   uses which of the following as starting materials?

Accepted Answer

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

Question 10

What is the product of the reaction sequence:

Accepted Answer

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

Question 11

What would be the product of the following reaction sequence?

Accepted Answer

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

Question 12

What is the product of the 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 final product is obtained when 2,8-nonanedione is treated with base,followed by reaction with lithium aluminum hydride?

Accepted Answer

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

Question 14

What would be the product of the following reaction sequence?

Accepted Answer

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

Question 15

What is the final product of the following reaction sequence? Give structural details of all significant intermediates.

Accepted Answer

The answer of What is the final product of the...

Question 16

What is the product of the following reaction sequence? Give structural details of all significant intermediates.

Accepted Answer

The answer of What is the product of the following...

Question 17

What starting compound(s)would you use in an aldol reaction to prepare

Accepted Answer

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

Question 18

Which reagents would be used in a Mannich reaction to synthesize

Accepted Answer

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

Question 19

2-Phenylcyclohexane-1,3-dione can be synthesized from:

Accepted Answer

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

Question 20

What is the final product of the following reaction sequence? Give structural details of all significant intermediates.

Accepted Answer

The answer of What is the final product of the...

Exam 19: Condensation and Conjugate Addition Reactions of Carbonyl Compounds

What would be the product of the following sequence?

What would be the major product of the following reaction?

What is the product of the reaction:

Explain why ethyl 2-methylpropanoate does not undergo the usual Claisen condensation.

What is the expected product from the following reaction sequence?

What starting compound(s)would you use in an aldol reaction to prepare as the major product:

The product of the following reaction is:

What product(s)result from the Claisen condensation carried out with an equimolar mixture of ethyl acetate and ethyl propanoate?

The Robinson annulation reaction which produces uses which of the following as starting materials?

What is the product of the reaction sequence:

What would be the product of the following reaction sequence?

What is the product of the reaction:

What final product is obtained when 2,8-nonanedione is treated with base,followed by reaction with lithium aluminum hydride?

What would be the product of the following reaction sequence?

What is the final product of the following reaction sequence? Give structural details of all significant intermediates.

What is the product of the following reaction sequence? Give structural details of all significant intermediates.

What starting compound(s)would you use in an aldol reaction to prepare

Which reagents would be used in a Mannich reaction to synthesize

2-Phenylcyclohexane-1,3-dione can be synthesized from:

What is the final product of the following reaction sequence? Give structural details of all significant intermediates.

The Basics

Families of Carbon

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Nomenclature and Conformations of Alkanes and Cycloalkanes

Stereochemistry

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Nuclear Magnetic Resonance and Mass Spectrometry

Radical Reactions

Alcohols and Ethers

Alcohols From Carbonyl Compounds

Conjugated Unsaturated Systems

Aromatic Compounds

Reactions of Aromatic Compounds

Aldehydes and Ketones

Carboxylic Acids and Their Derivatives

Reactions at the Α Carbon of Carbonyl Compounds

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Transition Metal Complexes

Carbohydrates

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