Filters
Question type
Study Flashcards

A compound with molecular formula C4H11N exhibits a triplet at δ\delta 0.9 (I=3), a doublet at δ\delta 1.1 (I=3), a quintet at δ\delta 1.4 (I=2), a singlet at δ\delta 1.7 (I=2) and a sextet at δ\delta 2.8 (I=2) in its 1HNMR spectrum. Its IR spectrum shows two medium absorption bands near 3400 cm-1. What is the structure for this compound?

Correct Answer

verifed

verified

Predict the product for the following reaction. Predict the product for the following reaction. A) I B) II C) III D) IV E) III & IV Predict the product for the following reaction. A) I B) II C) III D) IV E) III & IV Predict the product for the following reaction. A) I B) II C) III D) IV E) III & IV


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

F) A) and B)
G) All of the above

Correct Answer

verifed

verified

Which of the following compounds is the strongest base? Which of the following compounds is the strongest base? A) I B) II C) III D) IV E) V


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

F) A) and C)
G) A) and E)

Correct Answer

verifed

verified

A compound with molecular formula C7H17N exhibits a triplet at δ\delta 1.0 (I=3), a doublet at δ\delta 1.1 (I=6), a multiplet at δ\delta 2.0 (I=1), a singlet at δ\delta 2.3 (I=3), a doublet at δ\delta 2.3 (I=2), and a quartet at δ\delta 2.4 (I=2) in its 1HNMR spectrum. Its 13CNMR spectrum showed peaks at δ\delta 13.4, 20, 27.9, 39.3, 49.5 and 65.2. What is the structure for this compound?

Correct Answer

verifed

verified

Predict the major product for the following reaction. Predict the major product for the following reaction. A) I B) II C) III D) IV E) V Predict the major product for the following reaction. A) I B) II C) III D) IV E) V


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

F) None of the above
G) A) and D)

Correct Answer

verifed

verified

Provide a stepwise synthesis of 1-cyclopentylethanamine using the Gabriel synthesis.

Correct Answer

verifed

verified

Provide the reagents necessary to carry out the following conversion. Provide the reagents necessary to carry out the following conversion.

Correct Answer

verifed

verified

What is the common name for the following compound? What is the common name for the following compound? A) ethylisobutylisopropylamine B) ethylisopropylbutylamine C) sec-butylethylpropylamine D) sec-butylethylisopropylamine E) none of these


A) ethylisobutylisopropylamine
B) ethylisopropylbutylamine
C) sec-butylethylpropylamine
D) sec-butylethylisopropylamine
E) none of these

F) D) and E)
G) C) and E)

Correct Answer

verifed

verified

Arrange the following compounds in decreasing (strongest to weakest) order of basicity. Arrange the following compounds in decreasing (strongest to weakest) order of basicity. A) I>III>II>IV B) II>III>I>IV C) IV>III>II>I D) IV>I>II>III E) II>I>IV>III


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

F) B) and C)
G) B) and E)

Correct Answer

verifed

verified

Provide the reagents necessary to carry out the following conversion. Provide the reagents necessary to carry out the following conversion.

Correct Answer

verifed

verified

1. NaNO2/HCl/<50C
2. C...

View Answer

What is the IUPAC name for the following compound? What is the IUPAC name for the following compound?

Correct Answer

verifed

verified

(1R,6R)-6-...

View Answer

Predict the major product for the following reaction. Predict the major product for the following reaction. A) I B) II C) III D) IV E) I & III Predict the major product for the following reaction. A) I B) II C) III D) IV E) I & III


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

F) C) and E)
G) A) and B)

Correct Answer

verifed

verified

What is the common name for the following compound? What is the common name for the following compound? A) ethylethylisobutylamine B) diethylisobutylamine C) sec-butyldiethylamine D) 2-diethylaminobutane E) none of these


A) ethylethylisobutylamine
B) diethylisobutylamine
C) sec-butyldiethylamine
D) 2-diethylaminobutane
E) none of these

F) B) and D)
G) B) and E)

Correct Answer

verifed

verified

What is the IUPAC name for the following compound? What is the IUPAC name for the following compound?

Correct Answer

verifed

verified

7-amino-5-...

View Answer

Predict the product for the following reaction. Predict the product for the following reaction. A) I B) II C) III D) IV E) none of these Predict the product for the following reaction. A) I B) II C) III D) IV E) none of these Predict the product for the following reaction. A) I B) II C) III D) IV E) none of these


A) I
B) II
C) III
D) IV
E) none of these

F) A) and B)
G) A) and C)

Correct Answer

verifed

verified

Provide the reagents necessary to carry out the following conversion. Provide the reagents necessary to carry out the following conversion.

Correct Answer

verifed

verified

1. NaNO2/HC...

View Answer

Which of these alkyl halides cannot be used to prepare amines using Gabriel synthesis?


A) 1-bromopentane
B) 1-bromo-3-methylbutane
C) 2-bromo-3-methylpentane
D) 1-bromo-2,3-dimethylbutane
E) 2-bromo-2,3-dimethylbutane

F) A) and C)
G) C) and D)

Correct Answer

verifed

verified

What is the IUPAC name for the following compound? What is the IUPAC name for the following compound? A) N-ethylhexanamine B) N-ethylcyclohexanamine C) N-cyclohexylethanamine D) N-ethylcyclopentanamine E) N-ethylaniline


A) N-ethylhexanamine
B) N-ethylcyclohexanamine
C) N-cyclohexylethanamine
D) N-ethylcyclopentanamine
E) N-ethylaniline

F) A) and D)
G) D) and E)

Correct Answer

verifed

verified

Pyridoxamine, aka vitamin B6 has the following structure. Which nitrogen is more basic? Explain your choice. Pyridoxamine, aka vitamin B<sub>6</sub> has the following structure. Which nitrogen is more basic? Explain your choice.

Correct Answer

verifed

verified

N1 is more basic as it is sp3 h...

View Answer

Classify the following compounds as a primary, secondary or tertiary amine. Classify the following compounds as a primary, secondary or tertiary amine.

Correct Answer

verifed

verified

I-secondary amine
II...

View Answer

Showing 41 - 60 of 97

Related Exams

Exam 1

A Review of General Chemistry: Electrons, Bonds, and Molecular Properties

191 Questions

Exam 2

Molecular Representations

154 Questions

Exam 3

Acids and Bases

126 Questions

Exam 4

Alkanes and Cycloalkanes

114 Questions

Exam 5

Stereoisomerism

125 Questions

Exam 6

Chemical Reactivity and Mechanisms

110 Questions

Exam 7

Substitution Reactions

123 Questions

Exam 8

Alkenes: Structure and Preparation Via Elimination Reactions

111 Questions

Exam 9

Addition Reactions of Alkenes

148 Questions

Exam 10

Alkynes

166 Questions

Exam 11

Radical Reactions

90 Questions

Exam 12

Synthesis

95 Questions

Exam 13

Alcohols and Phenols

119 Questions

Exam 14

Ethers and Epoxides; Thiols and Sulfides

130 Questions

Exam 15

Infrared Spectroscopy and Mass Spectrometry

129 Questions

Exam 16

Nuclear Magnetic Resonance Spectroscopy

114 Questions

Exam 17

Conjugated Pi Systems and Pericyclic Reactions

131 Questions

Exam 18

Aromatic Compounds

98 Questions

Exam 19

Aromatic Substitution Reactions

109 Questions

Exam 20

Aldehydes and Ketones

143 Questions

Exam 21

Carboxylic Acids and Their Derivatives

117 Questions

Exam 22

Alpha Carbon Chemistry: Enols and Enolates

131 Questions

Exam 24

Carbohydrates

122 Questions

Exam 25

Amino Acids, Peptides, and Proteins

115 Questions

Exam 26

Lipids

102 Questions

Exam 27

Synthetic Polymers

100 Questions

Show Answer