4. The pka of the most acidic CH₂ group in each of the following compoundswas measured in DMSO as solvent (reference: J. Org. Chem. 1981, 46,4327-4331.)OMA1142ARC-CEN-22pKa(in DMSO)33234-Given the pka data above, propose an explanation why compound 1 is moreacidic than compound 3.27N

4. The pka of the most acidic CH₂ group in each of the following compounds was measured in DMSO as solvent (reference: J. Org. Chem. 1981, 46, 4327-4331.) 14 2 3 a' a'r ar C=N 22 pKa (in DMSO) 23 27 Given the pka data above, propose an explanation why compound 1 is more acidic than compound 3.

4. The pka of the most acidic CH₂ group in each of the following compounds was measured in DMSO as solvent (reference: J. Org. Chem. 1981, 46, 4327-4331.) 14 2 3 a' a'r ar C=N 22 pKa (in DMSO) 23 27 Given the pka data above, propose an explanation why compound 1 is more acidic than compound 3.

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

4. The pka of the most acidic CH₂ group in each of the following compounds
was measured in DMSO as solvent (reference: J. Org. Chem. 1981, 46,
4327-4331.)
O
MA
1
14
2
ARC
-CEN
-
22
pKa
(in DMSO)
3
3
23
4
-
Given the pka data above, propose an explanation why compound 1 is more
acidic than compound 3.
27
N

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