Question 1

What is the major product from the reaction of toluene with KMnO4?

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 2

Which reagent(s)is/are capable of reducing the following ester to a primary alcohol?

Accepted Answer

A) LiAlH4 / ether 
B) NaBH4 / H2O 
C) Na / C2H5OH 
D) H2 / Ni,atmospheric pressure 
E) All can be used successfully. 
A) LiAlH4 / ether 
B) NaBH4 / H2O 
C) Na / C2H5OH 
D) H2 / Ni,atmospheric pressure 
E) All can be used successfully.

Question 3

What is the product,A,that would be obtained 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 4

What would be the major product of the following reaction?

Accepted Answer

A) CH3CH2OCH(CH3)CH2CH2CH2CH3 
B) (CH3CH2O)2CHCHOHCH2CH2CH3 
C) (CH3CH2)2CHOHCH2CH2CHOHCH3 
D) CH3OCH(C2H5)CH2CH2CH2CH3 
E) CH3CH2CH(OCH3)CH2CH2CHOHCH3 
A) CH3CH2OCH(CH3)CH2CH2CH2CH3 
B) (CH3CH2O)2CHCHOHCH2CH2CH3 
C) (CH3CH2)2CHOHCH2CH2CHOHCH3 
D) CH3OCH(C2H5)CH2CH2CH2CH3 
E) CH3CH2CH(OCH3)CH2CH2CHOHCH3

Question 5

Select the correct reagent(s)for the following reaction:

Accepted Answer

A) LiAlH4/ether; then H3O+ 
B) NaBH4; then H3O+ 
C) H2 with Pt/C 
D) Two of these choices. 
E) All of these choices. 
A) LiAlH4/ether; then H3O+ 
B) NaBH4; then H3O+ 
C) H2 with Pt/C 
D) Two of these choices. 
E) All of these choices.

Question 6

What is the product,A,that would be obtained 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 7

Which of these is the least reactive type of organometallic compound?

Accepted Answer

A) RK 
B) R2Hg 
C) RLi 
D) R2Zn 
E) R3Al 
A) RK 
B) R2Hg 
C) RLi 
D) R2Zn 
E) R3Al

Question 8

Grignard reagents react with oxirane (ethylene oxide)to form 1S1U1P1$\circ$S1S1P0 alcohols but can be prepared in tetrahydrofuran solvent.Why is this difference in behavior observed?

Accepted Answer

A) Steric hindrance in the case of tetrahydrofuran precludes reaction with the Grignard. 
B) There is a better leaving group in the oxirane molecule. 
C) The oxirane ring is the more highly strained. 
D) It is easier to obtain tetrahydrofuran in anhydrous condition. 
E) Oxirane is a cyclic ether,while tetrahydrofuran is a hydrocarbon. 
A) Steric hindrance in the case of tetrahydrofuran precludes reaction with the Grignard. 
B) There is a better leaving group in the oxirane molecule. 
C) The oxirane ring is the more highly strained. 
D) It is easier to obtain tetrahydrofuran in anhydrous condition. 
E) Oxirane is a cyclic ether,while tetrahydrofuran is a hydrocarbon.

Question 9

Which of the following reagents might serve as the basis for a simple chemical test that would distinguish between CH3CH=CHCH3 and CH3CHOHCH2CH3?

Accepted Answer

A) CrO3 in H2SO4 
B) KMnO4 
C) Br2 in CCl4 
D) Two of these choices. 
E) All of these choices. 
A) CrO3 in H2SO4 
B) KMnO4 
C) Br2 in CCl4 
D) Two of these choices. 
E) All of these choices.

Question 10

What would be the product,A,of the following reaction?

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

What is the major product from the reaction of toluene with KMnO₄?

Which reagent(s)is/are capable of reducing the following ester to a primary alcohol?

What is the product,A,that would be obtained from the following reaction sequence?

What would be the major product of the following reaction?

Select the correct reagent(s)for the following reaction:

What is the product,A,that would be obtained from the following reaction sequence?

Which of these is the least reactive type of organometallic compound?

Grignard reagents react with oxirane (ethylene oxide)to form 1^$\circ$ alcohols but can be prepared in tetrahydrofuran solvent.Why is this difference in behavior observed?

Which of the following reagents might serve as the basis for a simple chemical test that would distinguish between CH₃CH=CHCH₃ and CH₃CHOHCH₂CH₃?

What would be the product,A,of the following reaction?

The Basics

Families of Carbon

Acids and Bases

Nomenclature and Conformations of Alkanes and Cycloalkanes

Stereochemistry

Nucleophilic Reactions

Alkenes and Alkynes I

Alkenes and Alkynes II

Nuclear Magnetic Resonance and Mass Spectrometry

Radical Reactions

Alcohols and Ethers

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

Condensation and Conjugate Addition Reactions of Carbonyl Compounds

Amines

Transition Metal Complexes

Carbohydrates

Lipids

Amino Acids and Proteins

Nucleic Acids and Protein Synthesis

Filters

Exam 12: Alcohols From Carbonyl Compounds

What is the major product from the reaction of toluene with KMnO4?

Which reagent(s)is/are capable of reducing the following ester to a primary alcohol?

What is the product,A,that would be obtained from the following reaction sequence?

What would be the major product of the following reaction?

Select the correct reagent(s)for the following reaction:

What is the product,A,that would be obtained from the following reaction sequence?

Which of these is the least reactive type of organometallic compound?

Grignard reagents react with oxirane (ethylene oxide)to form 1 ∘\circ∘ alcohols but can be prepared in tetrahydrofuran solvent.Why is this difference in behavior observed?

Which of the following reagents might serve as the basis for a simple chemical test that would distinguish between CH3CH=CHCH3 and CH3CHOHCH2CH3?

What would be the product,A,of the following reaction?

The Basics

Families of Carbon

Acids and Bases

Nomenclature and Conformations of Alkanes and Cycloalkanes

Stereochemistry

Nucleophilic Reactions

Alkenes and Alkynes I

Alkenes and Alkynes II

Nuclear Magnetic Resonance and Mass Spectrometry

Radical Reactions

Alcohols and Ethers

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

Condensation and Conjugate Addition Reactions of Carbonyl Compounds

Amines

Transition Metal Complexes

Carbohydrates

Lipids

Amino Acids and Proteins

Nucleic Acids and Protein Synthesis

Filters

What is the major product from the reaction of toluene with KMnO₄?

Grignard reagents react with oxirane (ethylene oxide)to form 1^$\circ$ alcohols but can be prepared in tetrahydrofuran solvent.Why is this difference in behavior observed?

Which of the following reagents might serve as the basis for a simple chemical test that would distinguish between CH₃CH=CHCH₃ and CH₃CHOHCH₂CH₃?