Filters
Question type
Study Flashcards

Which of the following is the most reactive substrate in an E1 reaction? Which of the following is the most reactive substrate in an E1 reaction? A) I B) II C) III D) IV


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

Correct Answer

verifed

verified

What is (are) the product(s) of the following reaction? What is (are) the product(s) of the following reaction? A) I and II B) II and III C) I and III D) I,II,and III


A) I and II
B) II and III
C) I and III
D) I,II,and III

Correct Answer

verifed

verified

Which alkyl halide(s) would give the following alkene as the only product in an elimination reaction? Which alkyl halide(s) would give the following alkene as the only product in an elimination reaction? A) Only I B) Only II C) Only III D) I and II


A) Only I
B) Only II
C) Only III
D) I and II

Correct Answer

verifed

verified

What is the product of the following reaction? What is the product of the following reaction? A) I B) II C) III D) IV


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

Correct Answer

verifed

verified

Which of the following is the least reactive substrate in an E2 reaction? Which of the following is the least reactive substrate in an E2 reaction? A) I B) II C) III D) IV


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

Correct Answer

verifed

verified

A

Which of the labeled protons in the compound below is most readily abstracted under E2 conditions? Which of the labeled protons in the compound below is most readily abstracted under E2 conditions? A) H<sub>a</sub> B) H<sub>b</sub> C) H<sub>c</sub> D) H<sub>d</sub>


A) Ha
B) Hb
C) Hc
D) Hd

Correct Answer

verifed

verified

What is the major elimination product obtained from the following reaction? What is the major elimination product obtained from the following reaction? A) I B) II C) III D) IV


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

Correct Answer

verifed

verified

Which of the following alkyl halides would afford the indicated product upon reaction with sodium methoxide? Which of the following alkyl halides would afford the indicated product upon reaction with sodium methoxide? A) I B) II C) III D) IV


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

Correct Answer

verifed

verified

Which of the following is the major elimination product of the following reaction? Which of the following is the major elimination product of the following reaction? A) I B) II C) III D) IV


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

Correct Answer

verifed

verified

D

What is the most likely mechanism for the reaction below? What is the most likely mechanism for the reaction below? A) S<sub>N</sub>1 B) S<sub>N</sub>2 C) E1 D) E2


A) SN1
B) SN2
C) E1
D) E2

Correct Answer

verifed

verified

What is the major elimination product obtained from the following reaction? What is the major elimination product obtained from the following reaction? A) I B) II C) III D) IV


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

Correct Answer

verifed

verified

Which is the most likely mechanism for the following reaction? Which is the most likely mechanism for the following reaction? A) S<sub>N</sub>1 B) S<sub>N</sub>2 C) E1 D) E2


A) SN1
B) SN2
C) E1
D) E2

Correct Answer

verifed

verified

D

Which of the following statements about the mechanism of an E2 reaction is true?


A) All bonds are broken and formed in multiple steps.
B) The reaction is not concerted.
C) Entropy favors the reactants of an E2 reaction.
D) Entropy favors the products of an E2 reaction.

Correct Answer

verifed

verified

What is (are) the elimination product(s) of the following reaction? What is (are) the elimination product(s) of the following reaction? A) Only I B) Only II C) Only III D) II and III


A) Only I
B) Only II
C) Only III
D) II and III

Correct Answer

verifed

verified

What is the major elimination product in the reaction of 1-bromobutane with potassium tert-butoxide in tert-butanol?


A) cis-2-Butene
B) 1-Butene
C) trans-2-Butene
D) Butanol

Correct Answer

verifed

verified

What is (are) the product(s) of the following reaction? What is (are) the product(s) of the following reaction? A) Only I B) Only II C) Only III D) I and II


A) Only I
B) Only II
C) Only III
D) I and II

Correct Answer

verifed

verified

Which of the following statements about an E1 mechanism is not true?


A) It is a two-step process and has the same first step as an SN1 mechanism.
B) It involves the formation of a carbocation from eliminating a good leaving group.
C) A common competing reaction is rearrangement of a less stable carbocation to a more stable carbocation.
D) The loss of a proton by the carbocation is a slow step.

Correct Answer

verifed

verified

Which of the following is the most stable alkene? Which of the following is the most stable alkene? A) I B) II C) III D) IV


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

Correct Answer

verifed

verified

What is (are) the elimination product(s) of the following reaction? What is (are) the elimination product(s) of the following reaction? A) Only I B) Only II C) Only III D) II and III


A) Only I
B) Only II
C) Only III
D) II and III

Correct Answer

verifed

verified

What is (are) the product(s) of the following reaction? What is (are) the product(s) of the following reaction? A) Only I B) Only II C) Only III D) I and II


A) Only I
B) Only II
C) Only III
D) I and II

Correct Answer

verifed

verified

Showing 1 - 20 of 52

Related Exams

Exam 1

Structure and Bonding

77 Questions

Exam 2

Acids and Bases

59 Questions

Exam 3

Introduction to Organic Molecules and Functional Groups

56 Questions

Exam 4

Alkanes

64 Questions

Exam 5

Stereochemistry

76 Questions

Exam 6

Understanding Organic Reactions

53 Questions

Exam 7

Alkyl Halides and Nucleophilic Substitution

73 Questions

Exam 9

Alcohols,ethers,and Related Compounds

60 Questions

Exam 10

Alkenes and Addition Reactions

54 Questions

Exam 11

Alkynes and Synthesis

51 Questions

Exam 12

Oxidation and Reduction

51 Questions

Exam 13

Radical Reactions

51 Questions

Exam 14

Conjugation, resonance, and Dienes

53 Questions

Exam 15

Benzene and Aromatic Compounds

47 Questions

Exam 16

Reactions of Aromatic Compounds

60 Questions

Exam 17

Introduction to Carbonyl Chemistry; Organometallic Reagents; Oxidation and Reduction

59 Questions

Exam 18

Aldehydes and Ketones - Nucleophilic Addition

52 Questions

Exam 19

Carboxylic Acids and the Acidity of the O-H Bond

53 Questions

Exam 20

Carboxylic Acids and Their Derivatives - Nucleophilic Acyl Substitution

50 Questions

Exam 21

Substitution Reactions of Carbonyl Compounds at the a Carbon

47 Questions

Exam 22

Carbonyl Condensation Reactions

51 Questions

Exam 23

Amines

65 Questions

Exam 24

Carbon-Carbon Bond-Forming Reactions in Organic Synthesis

47 Questions

Exam 25

Pericyclic Reactions

62 Questions

Exam 26

Carbohydrates

50 Questions

Exam 27

Amino Acids and Proteins

46 Questions

Exam 28

Synthetic Polymers

45 Questions

Exam 29

Lipids

45 Questions

Exam 30

Molecular Ion Peaks and Fragmentation Patterns

19 Questions

Exam 31

Analyzing Molecular Motion and Infrared Spectroscopy

37 Questions

Exam 32

Organic Spectroscopy Concepts

51 Questions

Show Answer