Please answer the questions in the image Page <9.>of 10ZOOM+d) In the 'HNMR spectrum below, write the product of the coupling reaction and assignthe various resonances to the hydrogen nuclei responsible for them.CH3- CH,OHCHCI,777.67.57.47.37.2 ppmTMS109418, ppm(a) 'H NMR spectrum (300 MHz).(b) C NMR data: 8 21.3, 65.4, 127.1, 127.3, 127.7, 129.7, 137.3, 138.1, 139.8, 140.8. Page <9.>of 10ZOOM+c) In the 'HNMR spectrum for 4-methylphenylboronic acid, assign the variousresonances to the hydrogen nuclei responsible for them.8CH3B(OH)28.2 8.0 7.8 7.6 7.4 7.2 ppmCHCI,TMS1098764318, ppm(a) 'H NMR spectrum (300 MHz).(b) 1°C NMR data: 8 22.1, 129.0, 135.9, 143.1 (signal for carbon atom bound toboron not detected).

The explanation is given below-

Page < > of 10 d) In the 'HNMR spectrum below, write the product of the coupling reaction and assign the various resonances to the hydrogen nuclei responsible for them. CH3- - CH,OH CHC, 7.7 7.6 7.5 7.4 7.3 72 ppm TMS 10 &, ppm (a) 'H NMR spectrum (300 MHz). (b) "C NMR data: 8 21.3, 65.4, 127.1, 127.3, 127.7, 129.7, 137.3, 138.1, 139.8, 140.8.

Page < > of 10 d) In the 'HNMR spectrum below, write the product of the coupling reaction and assign the various resonances to the hydrogen nuclei responsible for them. CH3- - CH,OH CHC, 7.7 7.6 7.5 7.4 7.3 72 ppm TMS 10 &, ppm (a) 'H NMR spectrum (300 MHz). (b) "C NMR data: 8 21.3, 65.4, 127.1, 127.3, 127.7, 129.7, 137.3, 138.1, 139.8, 140.8.

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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