Question 2 When 1,4-dimethoxybenzene is reacted with two different alcohols in the presence of H2SO4 as shown below, the same product is formed. OMe OH OH OMe OMe H2SO4 H2SO4 OMe OMe OMe Explain, with the aid of reaction mechanisms, why the same product is formed in each (a) case. (5) (b) Give reason/s for the fact that a disubstituted product is formed in each case, and explain the observed substitution pattern. (3) [8]

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Please help with (a) and (b)

Question 2
When 1,4-dimethoxybenzene is reacted with two different alcohols in the presence of H2SO4 as
shown below, the same product is formed.
OMe
OH
OH
OMe
OMe
H2SO4
H2SO4
OMe
OMe
OMe
Explain, with the aid of reaction mechanisms, why the same product is formed in each
(a)
case.
(5)
(b)
Give reason/s for the fact that a disubstituted product is formed in each case, and explain
the observed substitution pattern.
(3)
[8]
Transcribed Image Text:Question 2 When 1,4-dimethoxybenzene is reacted with two different alcohols in the presence of H2SO4 as shown below, the same product is formed. OMe OH OH OMe OMe H2SO4 H2SO4 OMe OMe OMe Explain, with the aid of reaction mechanisms, why the same product is formed in each (a) case. (5) (b) Give reason/s for the fact that a disubstituted product is formed in each case, and explain the observed substitution pattern. (3) [8]
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