a) How may a NOE experiment be used to confirm that the alkenyl proton in the following structure (Ha) is where it is and not on the other side of the double bond? You should use the proton labels provided in the structure below to explain yourself adequately. H OH H H He H ньна CH2 CH2N(CH3)2 b) A water signal is overlapping with your sample's signals in the proton NMR spectrum. Explain fully how you would suppress the water's signal so that you may observe the sample's signals. Use notes and diagrams.

a) How may a NOE experiment be used to confirm that the alkenyl proton in the following structure (Ha) is where it is and not on the other side of the double bond? You should use the proton labels provided in the structure below to explain yourself adequately. H OH H H He H ньна CH2 CH2N(CH3)2 b) A water signal is overlapping with your sample's signals in the proton NMR spectrum. Explain fully how you would suppress the water's signal so that you may observe the sample's signals. Use notes and diagrams.

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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