Assigning Spectra: The peak at 0.9 ppm is a doublet, integrating to 6. Assign this peak to a fragment (Which statement is most correct?)* 20 10 R2-CH-CH2-C(-0)-OR. Based on shift it could be a CH2 near carbonyl, with one neighboring proton. R2-CH-CH3. Could be a standard methyl, with one neighboring proton. O R-CH2-CH3. Could be a standard R-CH3, with 2 neighboring protons. RO-CH(R)-CH3. Could be standard methyl, with beta substituent, and one neighboring proton

Assigning Spectra: The peak at 0.9 ppm is a doublet, integrating to 6. Assign this peak to a fragment (Which statement is most correct?)* 20 10 R2-CH-CH2-C(-0)-OR. Based on shift it could be a CH2 near carbonyl, with one neighboring proton. R2-CH-CH3. Could be a standard methyl, with one neighboring proton. O R-CH2-CH3. Could be a standard R-CH3, with 2 neighboring protons. RO-CH(R)-CH3. Could be standard methyl, with beta substituent, and one neighboring proton

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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