H3CO cat. Cu2+ CH3OH (aq) 7 8 cat. Cu2+ no reaction CH3OH (aq) & CO2 9 a. Provide a mechanism to account for the fact that Cu²+ catalyzes this reaction. b. In one sentence explain why Cu²+ does not similarly catalyze the decarboxylation of 9.

H3CO cat. Cu2+ CH3OH (aq) 7 8 cat. Cu2+ no reaction CH3OH (aq) & CO2 9 a. Provide a mechanism to account for the fact that Cu²+ catalyzes this reaction. b. In one sentence explain why Cu²+ does not similarly catalyze the decarboxylation of 9.

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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Question

Consider the decarboxylation of dimethyloxaloacetate 7 to 3-methyl-2-oxobutyrate 8 shown below

H3CO
cat. Cu2+
CH3OH (aq)
7
8
cat. Cu2+
no reaction
CH3OH (aq)
& CO2
9
a. Provide a mechanism to account for the fact that Cu²+ catalyzes this reaction.
b. In one sentence explain why Cu²+ does not similarly catalyze the decarboxylation
of 9.

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