Chapter 21 Test Bank Transition Metals Bond Reactions

Package title: Solomons Test Bank

Course Title: Solomons 12e

Chapter Number: 21

Question type: Multiple choice

1) Transition metals can react with a variety of molecules called ____.

A) transition metal complexes

B) metals

C) ligands

D) complexes

E) covalent compounds

Topic: Transition metal elements and complexes

Section: 21.2

Difficulty Level: Easy

2) The noble gas configuration for a transition metal is ____ valence electrons.

A) 2

B) 6

C) 8

D) 10

E) 18

Topic: Transition metal electron count

Section: 21.3

Difficulty Level: Easy

3) Consider the transition metal complex Rh(PPh₃)₃Cl. The oxidation state of the metal is ____.

A) +1

B) +2

C) +3

D) +4

E) +5

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

4) Consider the transition metal complex Fe(CO)₅. The oxidation state of the metal is ____.

A) 0

B) +1

C) +2

D) +3

E) +4

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

5) Consider the transition metal complex Ni(CN)₃(H₂O)₂^3-. The oxidation state of the metal is ____.

A) +1

B) +2

C) +3

D) +4

E) +5

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

6) Consider the transition metal complex Ni(CN)₄^2-. The oxidation state of the metal is ____.

A) +1

B) +2

C) +3

D) +4

E) +5

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

7) Consider the transition metal complex Ni(Cl)₄^2-. The oxidation state of the metal is ____.

A) +1

B) +2

C) +3

D) +4

E) +5

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

8) Consider the transition metal complex Ni(CO)₄. The oxidation state of the metal is ____.

A) 0

B) +1

C) +2

D) +3

E) +4

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

9) Consider the transition metal complex Cr(CO)₅^2-. The oxidation state of the metal is ____.

A) 0

B) -1

C) -2

D) +1

E) +2

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

10) Consider the transition metal complex Cr(CO)₆. The oxidation state of the metal is ____.

A) 0

B) +1

C) +3

D) +5

E) +6

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

11) Consider the transition metal complex Cr(H₂O)₆^3-. The oxidation state of the metal is ____.

A) 0

B) +1

C) +3

D) +5

E) +6

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

12) Consider the transition metal complex CrF₅. The oxidation state of the metal is ____.

A) 0

B) +1

C) +3

D) +5

E) +6

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

13) Consider the transition metal complex CrOF₅. The oxidation state of the metal is ____.

A) 0

B) +1

C) +3

D) +5

E) +6

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

14) Consider the transition metal complex Cr(C₆H₆)(CO)₃. The oxidation state of the metal is ____.

A) 0

B) +1

C) +3

D) +5

E) +6

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

15) Consider the transition metal complex Pd(PPh₃)₄. The oxidation state of the metal is ____.

A) 0

B) +1

C) +3

D) +5

E) +6

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

16) Consider the transition metal complex FeCp(CO)₃⁺. The oxidation state of the metal is ____.

A) 0

B) +1

C) +2

D) +3

E) +4

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

17) Consider the transition metal complex Mo(CO)₆. The oxidation state of the metal is ____.

A) 0

B) +1

C) +2

D) +3

E) +4

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

18) Consider the transition metal complex Fe(CN)₆^3-. The oxidation state of the metal is ____.

A) 0

B) +1

C) +2

D) +3

E) +4

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

19) Consider the transition metal complex Ni(PPh₃)₂(CO)₂. The oxidation state of the metal is ____.

A) 0

B) +1

C) +2

D) +3

E) +4

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

20) Consider the transition metal complex FeCp₂. The oxidation state of the metal is ____.

A) 0

B) +1

C) +2

D) +3

E) +4

Topic: oxidation state

Section: 21.3

Difficulty Level: Medium

21) Consider the transition metal complex FeCp₂. The total number of valence electrons this complex possesses is ____.

A) 2

B) 8

C) 10

D) 12

E) 18

Topic: valence electrons

Section: 21.3

Difficulty Level: Medium

22) Consider the transition metal complex Pd(PPh₃)₄. The total number of valence electrons this complex possesses is ____.

A) 2

B) 8

C) 10

D) 12

E) 18

Topic: valence electrons

Section: 21.3

Difficulty Level: Medium

23) Consider the transition metal complex Cr(H₂O)₆^3-. The total number of valence electrons this complex possesses is ____.

A) 2

B) 8

C) 10

D) 12

E) 18

Topic: valence electrons

Section: 21.3

Difficulty Level: Medium

Fe(CO)₅

24) Consider the transition metal complex Fe(CO)₅. The total number of valence electrons this complex possesses is ____.

A) 2

B) 8

C) 10

D) 12

E) 18

Topic: valence electrons

Section: 21.3

Difficulty Level: Medium

25) Consider the transition metal complex Ni(CN)₃(H₂O)₂^3-. The total number of valence electrons this complex possesses is ____.

A) 2

B) 8

C) 10

D) 12

E) 18

Topic: valence electrons

Section: 21.3

Difficulty Level: Medium

26) When a ligand is lost from a transition metal complex and is then replaced by another ligand this is known as ____.

A) oxidative addition

B) deinsertion

C) insertion

D) ligand exchange

E) reductive elimination

Topic: mechanism types

Section: 21.4

Difficulty Level: Easy

27) Rh(NH₃)₃Cl reacting with H₂(g) to form Rh(NH₃)ClH₂ is an example of a(n) _____ reaction.

A) oxidative addition

B) ligand dissociation

C) insertion

D) ligand association

E) reductive elimination

Topic: mechanism types

Section: 21.4

Difficulty Level: Medium

28) Rh(NH₃)ClH₂ decomposing to Rh(NH₃)₃Cl and H₂(g) is an example of a(n) _____ reaction.

A) oxidative addition

B) ligand dissociation

C) insertion

D) ligand association

E) reductive elimination

Topic: mechanism types

Section: 21.4

Difficulty Level: Medium

29) An 18 electron complex loses a ligand to become a 16 electron complex. This is an example of a(n) ____ reaction.

A) oxidative addition

B) ligand dissociation

C) insertion

D) ligand association

E) reductive elimination

Topic: mechanism types

Section: 21.4

Difficulty Level: Medium

30) The molecular formula for Wilkinson’s catalyst is ____.

A) Pd/C

B) Rh(Ph₃P)₃CO

C) Rh(Ph₄P)₃Cl

D) Rh(Ph₃P)₄Cl

E) Rh(Ph₃P)₃Cl

Topic: Wilkinson’s catalyst

Section: 21.5

Difficulty Level: Easy

31) Treating 1-octene with Wilkinson’s catalyst will produce ____.

A) 2-octene

B) octene

C) octane

D) 1-heptene

E) heptane

Topic: Wilkinson’s catalyst

Section: 21.5

Difficulty Level: Easy

33) The first step in the mechanism of an alkene reacting with Wilkinson’s catalyst is ____.

A) insertion

B) ligand association

C) oxidative addition

D) reductive elimination

E) ligand dissociation

Topic: Wilkinson’s catalyst

Section: 21.5

Difficulty Level: Medium

34) The second step in the mechanism of an alkene reacting with Wilkinson’s catalyst is ____.

A) insertion

B) ligand association

C) oxidative addition

D) reductive elimination

E) ligand dissociation

Topic: Wilkinson’s catalyst

Section: 21.5

Difficulty Level: Medium

35) The third step in the mechanism of an alkene reacting with Wilkinson’s catalyst is ____.

A) insertion

B) ligand association

C) oxidative addition

D) reductive elimination

E) ligand dissociation

Topic: Wilkinson’s catalyst

Section: 21.5

Difficulty Level: Medium

36) The fourth step in the mechanism of an alkene reacting with Wilkinson’s catalyst is ____.

A) insertion

B) ligand association

C) oxidative addition

D) reductive elimination

E) ligand dissociation

Topic: Wilkinson’s catalyst

Section: 21.5

Difficulty Level: Medium

37) The fifth step in the mechanism of an alkene reacting with Wilkinson’s catalyst is ____.

A) insertion

B) ligand association

C) oxidative addition

D) reductive elimination

E) ligand dissociation

Topic: Wilkinson’s catalyst

Section: 21.5

Difficulty Level: Medium

38) The last step in the mechanism of an alkene reacting with Wilkinson’s catalyst is ____.

A) insertion

B) ligand association

C) oxidative addition

D) reductive elimination

E) ligand dissociation

Topic: Wilkinson’s catalyst

Section: 21.5

Difficulty Level: Medium

39) Coupling benzyl bromide with propene, using a Pd catalyst, is an example of ____.

A) Stille Coupling and Carbonylation

B) Suzuki-Miyaura Coupling

C) Heck-Mizoroki Coupling

D) Sonogashira Coupling

E) Gilman Reagent-Mediated Coupling

Topic: Cross-coupling reactions

Section: 21.5

Difficulty Level: Medium

40) trans-Stilbene can be generated from a Pd catalyzed reaction of an aryl halide with styrene. This reaction is an example of ____.

A) Stille Coupling and Carbonylation

B) Suzuki-Miyaura Coupling

C) Heck-Mizoroki Coupling

D) Sonogashira Coupling

E) Gilman Reagent-Mediated Coupling

Topic: Cross-coupling reactions

Section: 21.5

Difficulty Level: Hard

41) Coupling an aryl borate with an aryl halide, using a Pd catalyst, is an example of ____.

A) Stille Coupling and Carbonylation

B) Suzuki-Miyaura Coupling

C) Heck-Mizoroki Coupling

D) Sonogashira Coupling

E) Gilman Reagent-Mediated Coupling

Topic: Cross-coupling reactions

Section: 21.5

Difficulty Level: Medium

42) Coupling an aryl tin reagent with an alkenyl halide, using a Pd catalyst, is an example of ____.

A) Stille Coupling

B) Suzuki-Miyaura Coupling

C) Heck-Mizoroki Coupling

D) Sonogashira Coupling

E) Gilman Reagent-Mediated Coupling

Topic: Cross-coupling reactions

Section: 21.5

Difficulty Level: Medium

43) Coupling an aryl tin reagent with an alkenyl halide, using a Pd catalyst in the presence of CO, is an example of ____.

A) Stille Coupling and Carbonylation reaction

B) Suzuki-Miyaura Coupling

C) Heck-Mizoroki Coupling

D) Sonogashira Coupling

E) Gilman Reagent-Mediated Coupling

Topic: Cross-coupling reactions

Section: 21.5

Difficulty Level: Medium

44) Coupling a terminal alkyne with an alkenyl halide, using a mixture of a Pd and Cu(I) catalyst, is an example of ____.

A) Stille Coupling and Carbonylation reaction

B) Suzuki-Miyaura Coupling

C) Heck-Mizoroki Coupling

D) Sonogashira Coupling

E) Gilman Reagent-Mediated Coupling

Topic: Cross-coupling reactions

Section: 21.5

Difficulty Level: Medium

45) Treating an aryl halide with a dialkyl cuprate is an example of ____.

A) Stille Coupling and Carbonylation reaction

B) Suzuki-Miyaura Coupling

C) Heck-Mizoroki Coupling

D) Sonogashira Coupling

E) Gilman Reagent-Mediated Coupling

Topic: Cross-coupling reactions

Section: 21.5

Difficulty Level: Medium

46) Vitamin ____ is the only known biomolecule that possesses a carbon-metal bond.

A) A

B) C

C) B₁₂

D) K

E) B₆

Topic: Cross-coupling reactions

Section: 21.8

Difficulty Level: Easy

47) The transition metal found in the core of Vitamin B₁₂ is ____ and in its stable commercial form has a ____ oxidation state.

A) Co, +3

B) Cr, +3

C) Cr, +2

D) Co, +2

E) Co, +1

Topic: Cross-coupling reactions

Section: 21.8

Difficulty Level: Medium

48) The corrin ring found within Vitamin B₁₂ consists of ____ subunits.

A) 2, pyrrole

B) 4, pyrrole

C) 2, pyridine

D) 4, pyridine

E) 4, imidazole

Topic: Cross-coupling reactions

Section: 21.8

Difficulty Level: Medium

49) The first step in olefin metathesis has the metal alkylidene ([M]=) reacting with an alkene by ____ addition to form a ____ .

A) [2+2], metalcyclopropoane

B) [4+2], metalcyclobutane

C) [2+2], metalcyclobutane

D) [4+2], metalcyclopropane

E) [2+2], metalcyclopentane

Topic: Cross-coupling reactions

Section: 21.7

Difficulty Level: Medium

50) In the first step in olefin metathesis the ____.

A) metal alkylidene ([M]=) undergoes a [2+2] pericyclic addition with an alkene alkene to form a metalcyclobutane intermediate

B) metalcyclobutane undergoes a reverse [2+2] addition (i.e., retro [2+2] reaction) to generate a new metal alkylidene

C) reaction of the new metal alkylidene with a new alkene (by [2+2] addition) to generate a new metalcyclobutane intermediate

D) formation of the alkene product from a retro [2+2] reaction of the second metal alkylidene

E) alkene reacts with a second alkene by [2+2] addition

Topic: Cross-coupling reactions

Section: 21.7

Difficulty Level: Medium

51) In the second step in olefin metathesis the ____.

A) metal alkylidene ([M]=) undergoes a [2+2] pericyclic addition with an alkene alkene to form a metalcyclobutane intermediate

B) metalcyclobutane undergoes a reverse [2+2] addition (i.e., retro [2+2] reaction) to generate a new metal alkylidene

C) reaction of the new metal alkylidene with a new alkene (by [2+2] addition) to generate a new metalcyclobutane intermediate

D) formation of the alkene product from a retro [2+2] reaction of the second metal alkylidene

E) alkene reacts with a second alkene by [2+2] addition

Topic: Cross-coupling reactions

Section: 21.7

Difficulty Level: Medium

52) In the third step in olefin metathesis the ____.

A) metal alkylidene ([M]=) undergoes a [2+2] pericyclic addition with an alkene alkene to form a metalcyclobutane intermediate

B) metalcyclobutane undergoes a reverse [2+2] addition (i.e., retro [2+2] reaction) to generate a new metal alkylidene

C) reaction of the new metal alkylidene with a new alkene (by [2+2] addition) to generate a new metalcyclobutane intermediate

D) formation of the alkene product from a retro [2+2] reaction of the second metal alkylidene

E) alkene reacts with a second alkene by [2+2] addition

Topic: Cross-coupling reactions

Section: 21.7

Difficulty Level: Medium

53) In the fourth step in olefin metathesis the ____.

A) metal alkylidene ([M]=) undergoes a [2+2] pericyclic addition with an alkene alkene to form a metalcyclobutane intermediate

B) metalcyclobutane undergoes a reverse [2+2] addition (i.e., retro [2+2] reaction) to generate a new metal alkylidene

C) reaction of the new metal alkylidene with a new alkene (by [2+2] addition) to generate a new metalcyclobutane intermediate

D) formation of the alkene product from a retro [2+2] reaction of the second metal alkylidene

E) alkene reacts with a second alkene by [2+2] addition

Topic: Cross-coupling reactions

Section: 21.7

Difficulty Level: Medium

Question type: fill-in-the-blank

54) Organometallic complexes, such as Grignard reagents, can form ____ bonds.

Topic: General Information

Section: 21.1

Difficulty Level: Easy

55) The elements that have partly filled d (or f) shells are known as ____.

Topic: General Information

Section: 21.2

Difficulty Level: Easy

56) The cyclopentadienyl anion donates a total of ____ electrons to a metal complex.

Topic: General Information

Section: 21.2

Difficulty Level: Easy

57) A halide anion donates a total of ____ electrons to a metal complex.

Topic: General Information

Section: 21.2

Difficulty Level: Easy

58) The hydride anion donates a total of ____ electrons to a metal complex.

Topic: General Information

Section: 21.2

Difficulty Level: Easy

59) An allyl anion donates a total of ____ electrons to a metal complex.

Topic: General Information

Section: 21.2

Difficulty Level: Easy

60) An alkanide anion donates a total of ____ electrons to a metal complex.

Topic: General Information

Section: 21.2

Difficulty Level: Easy

Question type: Multiple choice

61) Reacting 4-nitrostyrene with iodobenzene under Heck-Mizoroki conditions will generate ____ as its product.

A) p-nitrostilbene

B) o-nitrostilbene

C) m-nitrostilbene

D) stilbene

E) p-aminostilbene

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

62) Reacting 3-nitrostyrene with iodobenzene under Heck-Mizoroki conditions will generate ____ as its product.

A) p-nitrostilbene

B) o-nitrostilbene

C) m-nitrostilbene

D) stilbene

E) p-aminostilbene

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

63) Reacting 2-nitrostyrene with iodobenzene under Heck-Mizoroki conditions will generate ____ as its product.

A) p-nitrostilbene

B) o-nitrostilbene

C) m-nitrostilbene

D) stilbene

E) p-aminostilbene

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

64) Reacting styrene with chlorobenzene under Heck-Mizoroki conditions will generate ____ as its product.

A) p-nitrostilbene

B) o-nitrostilbene

C) m-nitrostilbene

D) stilbene

E) p-aminostilbene

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

65) Reacting propyne with iodobenzene in the presence of CuI, Pd catalyst (in an amine base) will generate ____ as its product.

A) ­3-phenyl-1-propyne

B) 1-phenyl-1-pentyne

C) 1-phenyl-1-butyne

D) 1-phenyl-1-propyne

E) phenylacetylene

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

66) Reacting 1-butyne with iodobenzene in the presence of CuI, Pd catalyst (in an amine base) will generate ____ as its product.

A) ­3-phenyl-1-propyne

B) 1-phenyl-1-pentyne

C) 1-phenyl-1-butyne

D) 1-phenyl-1-propyne

E) 3-phenyl-1-butyne

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

67) Reacting 1-pentyne with iodobenzene in the presence of CuI, Pd catalyst (in an amine base) will generate ____ as its product.

A) ­3-phenyl-1-pentyne

B) 1-phenyl-1-pentyne

C) 1-phenyl-1-butyne

D) 1-phenyl-1-propyne

E) 3-phenyl-1-butyne

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

Question type: fill-in-the-blank

68) A student wants to make 3-chloro-1-phenyl-1-propyne using Sonogahira coupling conditions, beginning with iodobenzene. This student will also require ____ in order to make this product.

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

69) A student wants to make 3-nitro-1-phenyl-1-butyne using Sonogahira coupling conditions, beginning with iodobenzene. This student will also require ____ in order to make this product.

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

70) A student wants to make 4-nitro-1-phenyl-1-butyne using Sonogahira coupling conditions, beginning with iodobenzene. This student will also require ____ in order to make this product.

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

71) A student wants to make 4-bromo-1-phenyl-1-butyne using Sonogahira coupling conditions, beginning with iodobenzene. This student will also require ____ in order to make this product.

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

72) A student wants to make 4-nitro-1-phenyl-1-butyne using Sonogahira coupling conditions, beginning with iodobenzene. This student will also require ____ in order to make this product.

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

73) Sonogashira and ____ reagents both make use of copper reagents in order to perform cross-coupling reactions.

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Easy

74) An hydrogenation catalyst that contains a solid phase (i.e., metal catalyst) and a liquid phase (i.e., solution of unsaturated compound) is known as a ____ catalyst.

Topic: hydrogenation

Section: 21.5

Difficulty Level: Easy

75) Converting an alkene to an alkane using the catalyst Pd/C is ____ hydrogenation.

Topic: hydrogenation

Section: 21.5

Difficulty Level: Easy

76) Converting an alkene to an alkane using the catalyst Raney Ni is ____ hydrogenation.

Topic: hydrogenation

Section: 21.5

Difficulty Level: Easy

77) Converting an alkene to an alkane using the catalyst Wilkinson’s is ____ hydrogenation.

Topic: hydrogenation

Section: 21.5

Difficulty Level: Easy

78) The valence electron count for Fe in Fe(CO)₅ is ____.

Topic: valence electrons

Section: 21.2, 21.3

Difficulty Level: Easy

79) The valence electron count for Mn in MnCp(CO)₃ is ____.

Topic: valence electrons

Section: 21.2, 21.3

Difficulty Level: Easy

80) The valence electron count for Cr in CrC₆H₆(CO)₃ is ____.

Topic: valence electrons

Section: 21.2, 21.3

Difficulty Level: Easy

81) The total number of valence electrons for the following complex is ____.

Topic: valence electrons

Section: 21.3

Difficulty Level: Medium

82) The total number of valence electrons contributed by all nitrogen atoms toward Re is ____.

Topic: valence electrons

Section: 21.3

Difficulty Level: Medium

83) The total number of valence electrons for the following complex is ____.

Topic: valence electrons

Section: 21.3

Difficulty Level: Medium

84) Consider the following reaction. The complex in the middle underwent a(n) _____ reaction to make the final product.

A) oxidative addition

B) ligand dissociation

C) insertion

D) ligand association

E) reductive elimination

Topic: mechanism types

Section: 21.4

Difficulty Level: Medium

85) The total number of valence electrons for cobalt in the middle complex is ____.

Topic: valence electrons

Section: 21.3

Difficulty Level: Medium

86) Consider the following product that was made from a cross-coupling reaction.

This product could have been made from and ____.

A) benzyl chloride

B) phenyl iodide

C) benzene

D) benzyl iodide

E) styrene

Topic: cross-coupling reactions

Section: 21.6

Difficulty Level: Medium

87) The product of the following reaction is ___.

A) hexane

B) 1-pentene

C) 2-hexene

D) 1-hexyne

E) pentane

Topic: Wilkinson’s catalyst

Section: 21.5

Difficulty Level: Medium

88) The product of the following reaction is ___.

Topic: Wilkinson’s catalyst

Section: 21.5

Difficulty Level: Medium

89) Which choice could provide the product.

_______ + _______

A) benzyl chloride, propyne

B) benzyl iodide, acetylene

C) phenyl bromide, 2-butyne

D) phenyl bromide, acetylene

E) phenyl iodide, ethene

Topic: cross-coupling reactions

Section: 21.6

Difficulty Level: Medium

90) Which choice could provide the product.

_______ + _______

A) benzyl chloride, propyne

B) benzyl iodide, acetylene

C) phenyl bromide, 1-butyne

D) phenyl bromide, 2-butyne

E) phenyl iodide, ethene

Topic: cross-coupling reactions

Section: 21.6

Difficulty Level: Medium

91) Reacting 4-methylstyrene with iodobenzene under Heck-Mizoroki conditions will generate ____ as its product.

A) p-methylstilbene

B) o-methylstilbene

C) m-methylstilbene

D) stilbene

E) 1,2-diphenylethane

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

92) Reacting 3-methylstyrene with iodobenzene under Heck-Mizoroki conditions will generate ____ as its product.

A) p-methylstilbene

B) o-methylstilbene

C) m-methylstilbene

D) stilbene

E) 1,2-diphenylethane

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

93) Reacting 2-methylstyrene with iodobenzene under Heck-Mizoroki conditions will generate ____ as its product.

A) p-methylstilbene

B) o-methylstilbene

C) m-methylstilbene

D) stilbene

E) 1,2-diphenylethane

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

94) Reacting 4-methoxystyrene with iodobenzene under Heck-Mizoroki conditions will generate ____ as its product.

A) p-methoxystilbene

B) o-methoxystilbene

C) m-methoxystilbene

D) stilbene

E) biphenyl

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

95) Reacting 3-methoxystyrene with iodobenzene under Heck-Mizoroki conditions will generate ____ as its product.

A) p-methoxystilbene

B) o-methoxystilbene

C) m-methoxystilbene

D) stilbene

E) biphenyl

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard

96) Reacting 2-methoxystyrene with iodobenzene under Heck-Mizoroki conditions will generate ____ as its product.

A) p-methoxystilbene

B) o-methoxystilbene

C) m-methoxystilbene

D) stilbene

E) biphenyl

Topic: Cross-coupling reactions

Section: 21.6

Difficulty Level: Hard