Analyze the H1-NMR of 3-Carboxy-Umbelliferone. Assign the protons in this structure to peaks seen in the spectra. Make a table for all peaks (with observed splitting pattern and integration) for each set of Hydrogens? 1412FI: 60.201EX: cleft\HI\ZG.ppgbroad OH peak11.225H NMR of 3-carboxy-umbelliferone productIC FG8.6907.8157.692HO6.9206.76710862PPM-USER: · DATE: 04/18/24 (15:51)SWI: 3994PW: 2.4 usPD: 3.5 secOFI:-355.2INA: 5PTSId: 4096LB: 0.0DMSO - ignoreHO2.539-0.000-0.053

Step 1:Step 2:Step 3:Here's a simplified example of what the table might look like: Proton…

14 12 FI: 60.201 EX: cleft\HI\ZG.ppg broad OH peak 11.225 H NMR of 3-carboxy-umbelliferone product IC FG 8.690 7.815 7.692 HO 6.920 6.767 10 8 6 2 PPM - USER: · DATE: 04/18/24 (15:51) SWI: 3994 PW: 2.4 us PD: 3.5 sec OFI:-355.2 INA: 5 PTSId: 4096 LB: 0.0 DMSO - ignore HO 2.539 -0.000 -0.053

14 12 FI: 60.201 EX: cleft\HI\ZG.ppg broad OH peak 11.225 H NMR of 3-carboxy-umbelliferone product IC FG 8.690 7.815 7.692 HO 6.920 6.767 10 8 6 2 PPM - USER: · DATE: 04/18/24 (15:51) SWI: 3994 PW: 2.4 us PD: 3.5 sec OFI:-355.2 INA: 5 PTSId: 4096 LB: 0.0 DMSO - ignore HO 2.539 -0.000 -0.053

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter23: Carbonyl Condensation Reactions

Section23.SE: Something Extra

Problem 35MP: Isoleucine, another of the twenty amino acids found in proteins, is metabolized by a pathway that...

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Question

Analyze the H1-NMR of 3-Carboxy-Umbelliferone. Assign the protons in this structure to peaks seen in the spectra. Make a table for all peaks (with observed splitting pattern and integration) for each set of Hydrogens?

14
12
FI: 60.201
EX: cleft\HI\ZG.ppg
broad OH peak
11.225
H NMR of 3-carboxy-umbelliferone product
IC FG
8.690
7.815
7.692
HO
6.920
6.767
10
8
6
2
PPM
-
USER: · DATE: 04/18/24 (15:51)
SWI: 3994
PW: 2.4 us
PD: 3.5 sec
OFI:-355.2
INA: 5
PTSId: 4096
LB: 0.0
DMSO - ignore
HO
2.539
-0.000
-0.053

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