HW Quizzes Exam 3
Which sequence of reagents can be used for the reaction shown in the box? (1) CH3CH2Br, (2) Br2 (1) CH3Br, (2) HgSO4 (cat.) (1) HgSO4 (cat.) (2) CH3Br (1) CH3CH2Br, (2) HgSO4
(1) CH3Br, (2) HgSO4 (cat.)
Which sequence of reagents can be used for the reaction shown in the box? (1) NaNH2, (2) CH3Br, (3) BH3 (1) NaNH2, (2) CH3Br, (3) H2SO4 (1) NaH, (2) C2H5Br, (3) H2SO4 (1) Br2, (2) NaNH2, (3) BH3
(1) NaH, (2) C2H5Br, (3) H2SO4
Which sequence of reagents can be used for the reaction shown in the box? (1) NaNH2, (2) C2H5Br, (3) BH3 (1) NaNH2, (2) C2H5Br, (3) HgSO4 (1) Br2 (1), (2) NaNH2, (3) H2SO4 (1) NaNH2, (2) CH3Br, (3) BH3
(1) NaNH2, (2) C2H5Br, (3) BH3
Which sequence of reagents can be used for the reaction shown in the box? (1) CH3Br, (2) NaNH2 (1) Na, (2) NH3 (1) NaNH2, (2) CH3Br (1) Br2, (2) NaNH2
(1) NaNH2, (2) CH3Br
Which sequence of reagents can be used for the reaction shown in the box? (1) NaNH2, (2) CH3Br, (3) H2 (1) Br2, (2) NaNH2, (3) H2 (1) CH3CH2Br, (2) NaNH2, (3) H2 (1) CH3Br, (2) NH3, (3) Na
(1) NaNH2, (2) CH3Br, (3) H2
Which sequence of reagents can be used for the reaction shown in the box? (1) NaNH2, (2) CH3CH2Br, (3) H2, Lindlar (1) NaNH2, (2) CH3CH2Br, (3) Na (1) NaNH2, (2) CH3Br, (3) Na (1) Br2, (2) NaNH2, (3) H2, Lindlar
(1) NaNH2, (2) CH3CH2Br, (3) Na
What is the IUPAC name of the major product for the reaction sequence shown in the box? (E)-2,3-dibromo-2-pentene (Z)-2,3-dibromo-2-butene (E)-2,3-dibromo-2-butene (Z)-2,3-dibromo-2-pentene
(E)-2,3-dibromo-2-pentene
What are the possible enol forms of the ketone in the box? 2 and 3 1 and 2 1, 2 and 4 1 and 3
1 and 2
What is the IUPAC name of the major product for the reaction sequence shown in the box? 1,2-dibromobutane 1-bromo-2-butene 2,2-dibromobutane 2,3-dibromo-2-butene
2,2-dibromobutane
A terminal alkyne, 1-butyne is deprotonated by the amide ion (NH2-). What does this indicate? A B C D
A
Arrange the compounds in the box in order of decreasing boiling point. A B C D
A
What is the IUPAC name of the major product for the reaction shown in the box? A B C D
A
What is the main product of the reaction sequence shown in the box? A B C D
A
What is the main product of the reaction shown in the box? A B C D
A
What is the main product of the sequence of reactions shown in the box? (#2) A B C D
A
Which of the following represents the order of decreasing basicity for the compounds in the box? A B C D
A
Which one of the following four schemes (A-D) represents a step in the mechanism of the reaction in the box? A B C D
A
Which reagent can be used for the reaction shown in the box? A B C D
A
Which sequence of reagents can be used for the reaction shown in the box? A B C D
A
What is the IUPAC name for the compound shown in the box? A B C D
B
What is the IUPAC name of the major product for the reaction shown in the box? A B C D
B
What is the main product for the reaction shown in the box? A B C D
B
What is the main product of the reaction sequence shown in the box? A B C D
B
What is the main product of the reaction shown in the box? A B C D
B
Which are the main species in the following acid/base equilibrium? A B C D
B
Which of the following is a secondary alcohol? A B C D
B
Which reagent can be used for the reaction in the box? HgSO4 BH3 H2SO4 CH3Br
BH3
What is the IUPAC name for the compound shown in the box? A B C D
C
What is the IUPAC name of the major product for the reaction shown in the box? A B C D
C
What is the main product of the reaction sequence shown in the box? A B C D
C
What is the main product of the reaction shown in the box? A B C D
C
What is the main product of the sequence of reactions shown in the box? (#1) A B C D
C
Which one of the following compounds has the highest solubility in water? A B C D
C
What is the main product of the reaction shown in the box? CH3COCH3 CH3CH2CH2OH CH3CH2CHO CH3CH(OH)CH3
CH3COCH3
What is the IUPAC name of the major product for the reaction shown in the box? A B C D
D
What is the main product of the reaction in the box? A B C D
D
What is the main product of the reaction sequence shown in the box? A B C D
D
Which of the following represents the order of decreasing acidity for the compounds in the box? A B C D
D
Which one of the following compounds has pKa with the lowest numeric value? A B C D
D
Which reagents are required for the reaction sequence shown in the box? A B C D
D
Which sequence of reagents can be used for the reaction shown in the box? A B C D
D
