Question 1

What is the major organic product obtained from the following reaction?

Accepted Answer

The answer of What is the major organic product obtained...

Question 2

The given compound is commonly used as an indicator in acid-base titrations. Identify the compound. ​

Accepted Answer

A)  Methyl orange 
B)  Phenolphthalein 
C)  Bromocresol green 
D)  Bromothymol blue 
A)  Methyl orange 
B)  Phenolphthalein 
C)  Bromocresol green 
D)  Bromothymol blue

Question 3

What is the major organic product obtained from the following reaction?

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
A)  1 
B)  2 
C)  3 
D)  4

Question 4

Aliphatic 3o amines with three different groups on nitrogen can be resolved.

Accepted Answer

A) True 
 B)False

Question 5

What is the correct assignment of the names of the functional groups in the following nitrogen-containing compounds?

Accepted Answer

A)  1 = imine; 2 = hydrazone; 3 = amide 
B)  1 = 2° amine; 2 = amide; 3 = hydrazone 
C)  1 =oxime; 2 = hydrazone; 3 = nitrile 
D)  1 = amide; 2 = nitrile; 3 = hydrazone 
A)  1 = imine; 2 = hydrazone; 3 = amide 
B)  1 = 2° amine; 2 = amide; 3 = hydrazone 
C)  1 =oxime; 2 = hydrazone; 3 = nitrile 
D)  1 = amide; 2 = nitrile; 3 = hydrazone

Question 6

What is the major organic product obtained form the following sequence of reactions?

Accepted Answer

The answer of What is the major organic product obtained...

Question 7

Provide a brief explanation, based on features of the molecules, for the following difference in pKa values?
CH3NH2 > PhNH2
 10.64 4.63

Accepted Answer

The phenyl group of aniline ca

Question 8

What is the IUPAC name of the following compound?

Accepted Answer

A)  1-aminobicyclo[2.2.2]octane 
B)  2-aminobicyclo[2.2.2]octane 
C)  4-aminobicyclo[2.2.2]octane 
D)  2-aminobicyclo[6.4.4]octane 
A)  1-aminobicyclo[2.2.2]octane 
B)  2-aminobicyclo[2.2.2]octane 
C)  4-aminobicyclo[2.2.2]octane 
D)  2-aminobicyclo[6.4.4]octane

Question 9

What is the hybridization of the nitrogen atoms labeled i and ii in the aromatic imidazole ring?

Accepted Answer

A)  i = sp2;; ii = sp2 
B)  i = sp2; ii = sp3 
C)  i = sp3; ii = sp3 
D)  i = sp3; ii = sp2 
A)  i = sp2;; ii = sp2 
B)  i = sp2; ii = sp3 
C)  i = sp3; ii = sp3 
D)  i = sp3; ii = sp2

Question 10

What is the major organic product obtained from the following sequence of reactions (assume that mixtures of ortho and para disubstituted compounds can be separated; continue the synthesis with either one)?

Accepted Answer

The answer of What is the major organic product obtained...

Question 11

Which of the following is the strongest base?

Accepted Answer

A)  phenol 
B)  aniline 
C)  methylamine 
D)  4-nitroaniline 
A)  phenol 
B)  aniline 
C)  methylamine 
D)  4-nitroaniline

Question 12

What is the hybridization of the nitrogen atom of pyridine?

Accepted Answer

A)  s 
B)  sp 
C)  sp2 
D)  sp3 
A)  s 
B)  sp 
C)  sp2 
D)  sp3

Question 13

What is the major organic product obtained from the following reaction?

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
A)  1 
B)  2 
C)  3 
D)  4

Question 14

What is the major organic product obtained from the following sequence of reactions?

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
A)  1 
B)  2 
C)  3 
D)  4

Question 15

What is the major organic product obtained from the following reaction?

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
A)  1 
B)  2 
C)  3 
D)  4

Question 16

What is the major organic product obtained from the following sequence of reactions?

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
A)  1 
B)  2 
C)  3 
D)  4

Question 17

What is the major organic product obtained from the following reaction?

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
A)  1 
B)  2 
C)  3 
D)  4

Question 18

What is the major organic product obtained from the following reaction?

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
A)  1 
B)  2 
C)  3 
D)  4

Question 19

What is the major organic product obtained from the following sequence of reactions?

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
A)  1 
B)  2 
C)  3 
D)  4

Question 20

What is the IUPAC name of the following compound?

Accepted Answer

A)  (
E) -1-amino-4-hexene 
B)  (
E) -6-amino-2-hexene 
C)  3-allyl 1-aminopropane 
D)  (Z)-1-amino-2-hexene 
A)  (
E) -1-amino-4-hexene 
B)  (
E) -6-amino-2-hexene 
C)  3-allyl 1-aminopropane 
D)  (Z)-1-amino-2-hexene

Exam 23: Amines

What is the major organic product obtained from the following reaction?

The given compound is commonly used as an indicator in acid-base titrations. Identify the compound. ​

What is the major organic product obtained from the following reaction?

Aliphatic 3o amines with three different groups on nitrogen can be resolved.

What is the correct assignment of the names of the functional groups in the following nitrogen-containing compounds?

What is the major organic product obtained form the following sequence of reactions?

Provide a brief explanation, based on features of the molecules, for the following difference in pKa values? CH3NH2 > PhNH2 10.64 4.63

What is the IUPAC name of the following compound?

What is the hybridization of the nitrogen atoms labeled i and ii in the aromatic imidazole ring?

What is the major organic product obtained from the following sequence of reactions (assume that mixtures of ortho and para disubstituted compounds can be separated; continue the synthesis with either one)?

Which of the following is the strongest base?

What is the hybridization of the nitrogen atom of pyridine?

What is the major organic product obtained from the following reaction?

What is the major organic product obtained from the following sequence of reactions?

What is the major organic product obtained from the following reaction?

What is the major organic product obtained from the following sequence of reactions?

What is the major organic product obtained from the following reaction?

What is the major organic product obtained from the following reaction?

What is the major organic product obtained from the following sequence of reactions?

What is the IUPAC name of the following compound?

Covalent Bonding and Shapes of Molecules

Alkanes and Cycloalkanes

Stereoisomerism and Chirality

Acids and Bases

Alkenes: Bonding, Nomenclature, and Properties

Reactions of Alkenes

Alkynes

Haloalkanes, Halogenation, and Radical Reactions

Nucleophilic Substitution and Beta-Elimination

Alcohols

Ethers, Epoxides, and Sulfides

Infrared Spectroscopy

Nuclear Magnetic Resonance Spectroscopy

Mass Spectrometry

An Introduction to Organometallic Compounds

Aldehydes and Ketones

Carboxylic Acids

Functional Derivatives of Carboxylic Acids

Enolate Anions and Enamines

Dienes, Conjugated Systems, and Pericyclic Reactions

Benzene and the Concept of Aromaticity

Reactions of Benzene and Its Derivatives

Catalytic Carbon-Carbon Bond Formation

Carbohydrates

Lipids

Amino Acids and Proteins

Nucleic Acids

Organic Polymer Chemistry

Filters

The given compound is commonly used as an indicator in acid-base titrations. Identify the compound.

Aliphatic 3^o amines with three different groups on nitrogen can be resolved.

Provide a brief explanation, based on features of the molecules, for the following difference in pK_a values? CH₃NH₂ > PhNH₂ 10.64 4.63