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문제 31a
Predict the product of the substitution reactions, paying attention to the stereochemical outcome.
(a)
문제 31b
Predict the product of the substitution reactions, paying attention to the stereochemical outcome.
(b)
문제 31d
Predict the product of the substitution reactions, paying attention to the stereochemical outcome.
(d)
문제 32a
Provide a mechanism for the following SN1 reactions that feature a rearrangement.
(a)
문제 32b
Provide a mechanism for the following SN1 reactions that feature a rearrangement.
(b)
문제 33a
Predict the product of the following substitution reactions, making sure to note whether a rearrangement should occur.
(a)
문제 33b
Predict the product of the following substitution reactions, making sure to note whether a rearrangement should occur.
(b)
문제 33c
Predict the product of the following substitution reactions, making sure to note whether a rearrangement should occur.
(c)
문제 33d
Predict the product of the following substitution reactions, making sure to note whether a rearrangement should occur.
(d)
문제 34a
Identify the bonds that break and form in the following elimination reactions.
(a)
문제 34b
Identify the bonds that break and form in the following elimination reactions.
(b)
문제 35
When 2-bromopropane is treated with sodium ethoxide, propene is produced. What molecule is lost from 2-bromopropane in this process?
문제 36a
(a) How would you convert propene to 2-bromopropane?
문제 37a
Practice your electron-pushing skills by drawing a mechanism for the following E2 reactions.
(a)
문제 37b
Practice your electron-pushing skills by drawing a mechanism for the following E2 reactions.
(b)
문제 38a
Practice your electron-pushing skills by drawing a mechanism for the following E1 reactions.
(a)
문제 38b
Practice your electron-pushing skills by drawing a mechanism for the following E1 reactions.
(b)
문제 38c
Practice your electron-pushing skills by drawing a mechanism for the following E1 reactions.
(c)
문제 39a
Would you expect the following bases to favor E1 or E2 elimination?
(a)
문제 39c
Would you expect the following bases to favor E1 or E2 elimination?
(c)
문제 39d
Would you expect the following bases to favor E1 or E2 elimination?
(d) H2O
문제 40
Justify on a reaction coordinate diagram the fact that a strong base like sodium amide (NaNH2) results in a faster E2 elimination than does sodium hydroxide (NaOH).
문제 41a
Given the reactants shown, what type of elimination would you expect to occur?
(a)
문제 41b
Given the reactants shown, what type of elimination would you expect to occur?
(b)
문제 41c
Given the reactants shown, what type of elimination would you expect to occur?
(c)
문제 41d
Given the reactants shown, what type of elimination would you expect to occur?
(d)
문제 42a
Show a mechanism for the following elimination reactions. Label the mechanism as E1 or E2.
(a)
문제 42c
Show a mechanism for the following elimination reactions. Label the mechanism as E1 or E2.
(c)
문제 42d
Show a mechanism for the following elimination reactions. Label the mechanism as E1 or E2.
(d)
문제 43a
Suggest an appropriate base to synthesize the alkene as the major product from the starting haloalkane.
(a)
