Question 1

Identify the product for the reaction.

Accepted Answer

A)   
B) CH3CH2CH2OH 
C)   
D) CH3CH2OH 
E)

Question 2

Give the products for the following reaction.

Accepted Answer

The answer of Give the products for the following reaction....

Question 3

An unknown compound (A),C₁₀H₁₂O,gave the following proton NMR data: (a)triplet,at 1.0 ppm (3H) (b)quartet,at 2.4 ppm (2H) (c)singlet,at 3.7 ppm (2H) (d)multiplet,at 7.2 ppm (5H) Propose a structure for (A).

Accepted Answer

The answer of An unknown compound (A),C₁₀H₁₂O,gave the following proton...

Question 4

Which of the following is the best method for preparing lactic acid from acetaldehyde?

Accepted Answer

A) Cl2; -OH; CH3OH 
B) CH3MgBr; -OH 
C) KMnO4; -OH 
D) HC  N; H3O+/heat 
E) Cl2; Mg/ether; -OH

Question 5

Provide the structure of the imine that results when 4-heptanone is treated with CH₃CH₂CH₂NH₂ in the presence of an acid catalyst.

Accepted Answer

The answer of Provide the structure of the imine that...

Question 6

Provide the IUPAC name for the organic compound below.

Accepted Answer

The answer of Provide the IUPAC name for the organic...

Question 7

Provide the structure of the cyanohydrin that results when cyclopentanone reacts with HCN.

Accepted Answer

The answer of Provide the structure of the cyanohydrin that...

Question 8

Provide the structure of cyclohexanone oxime.

Accepted Answer

The answer of Provide the structure of cyclohexanone oxime....

Question 9

Which enantiomer is formed from attack of a methyl Grignard reagent on the si face of benzaldehyde?

Accepted Answer

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

Question 10

Which of the following is least reactive towards Grignard's reagent PhMgBr?

Accepted Answer

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

Question 11

Provide the proper IUPAC name for CH₃CHOHCH₂COCH₂C(CH₃)₂CH₂CH₃.

Accepted Answer

The answer of Provide the proper IUPAC name for CH₃CHOHCH₂COCH₂C(CH₃)₂CH₂CH₃....

Question 12

Which of the following is cyclohexanone?

Accepted Answer

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

Question 13

Provide the major organic product(s)of the reaction below.

Accepted Answer

The answer of Provide the major organic product(s)of the reaction...

Question 14

By which single-step process can benzene be readily converted into acetophenone?

Accepted Answer

The answer of By which single-step process can benzene be...

Question 15

What are the products of the following hydrolysis?

Accepted Answer

The answer of What are the products of the following...

Question 16

Provide the proper IUPAC name for PhCH₂CH(CH₃)CH₂CH₂CHO.

Accepted Answer

The answer of Provide the proper IUPAC name for PhCH₂CH(CH₃)CH₂CH₂CHO....

Question 17

Give the product for the following reaction.

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 18

What reagent can be used to convert benzophenone into triphenylmethanol?

Accepted Answer

The answer of What reagent can be used to convert...

Question 19

Provide the major organic product of the following.

Accepted Answer

The answer of Provide the major organic product of the...

Question 20

Give the best name for the structure.

Accepted Answer

A) 1-oxo-2-butanone 
B) 1,3-dioxobutane 
C) 3-oxobutanal 
D) 3-oxobutanol 
E) 1-oxo-2-propanone

Exam 16: Reactions of Aldehydes and Ketones

Identify the product for the reaction.

Give the products for the following reaction.

An unknown compound (A),C10H12O,gave the following proton NMR data: (a)triplet,at 1.0 ppm (3H) (b)quartet,at 2.4 ppm (2H) (c)singlet,at 3.7 ppm (2H) (d)multiplet,at 7.2 ppm (5H) Propose a structure for (A).

Which of the following is the best method for preparing lactic acid from acetaldehyde?

Provide the structure of the imine that results when 4-heptanone is treated with CH3CH2CH2NH2 in the presence of an acid catalyst.

Provide the IUPAC name for the organic compound below.

Provide the structure of the cyanohydrin that results when cyclopentanone reacts with HCN.

Provide the structure of cyclohexanone oxime.

Which enantiomer is formed from attack of a methyl Grignard reagent on the si face of benzaldehyde?

Which of the following is least reactive towards Grignard's reagent PhMgBr?

Provide the proper IUPAC name for CH3CHOHCH2COCH2C(CH3)2CH2CH3.

Which of the following is cyclohexanone?

Provide the major organic product(s)of the reaction below.

By which single-step process can benzene be readily converted into acetophenone?

What are the products of the following hydrolysis?

Provide the proper IUPAC name for PhCH2CH(CH3)CH2CH2CHO.

Give the product for the following reaction.

What reagent can be used to convert benzophenone into triphenylmethanol?

Provide the major organic product of the following.

Give the best name for the structure.

An unknown compound (A),C₁₀H₁₂O,gave the following proton NMR data: (a)triplet,at 1.0 ppm (3H) (b)quartet,at 2.4 ppm (2H) (c)singlet,at 3.7 ppm (2H) (d)multiplet,at 7.2 ppm (5H) Propose a structure for (A).

Provide the structure of the imine that results when 4-heptanone is treated with CH₃CH₂CH₂NH₂ in the presence of an acid catalyst.

Provide the proper IUPAC name for CH₃CHOHCH₂COCH₂C(CH₃)₂CH₂CH₃.

Provide the proper IUPAC name for PhCH₂CH(CH₃)CH₂CH₂CHO.