Below you are given a 13C NMR for a compound with the chemical formula C7H7Br.With words and annotations, explain what this means, what you are looking at and what information you gain from analyzing this NMR. ( Make sure to lable the signals/peaks).You Do NOT need to provide or predict a structure, just explain your thinking/ analysis.Be clear and accurate, details are important. Zoom of peaks @roughly 131 ppmu131 ppmDEPT-90DEPT-135CDCl3140 130 120 110 10090 80 7060504030Broadband decoupled202010 ppm

Approach to solving the question: Detailed explanation: From the data we find that there are 5…

Answered: Zoom of peaks @ roughly 131 ppm u 131…

Zoom of peaks @ roughly 131 ppm u 131 ppm DEPT-90 DEPT-135 CDCl3 140 130 120 110 100 90 80 70 60 50 40 30 Broadband decoupled 20 20 10 ppm

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL3: Carbon (13c) Nmr Spectroscopy

Section: Chapter Questions

Problem 4CTQ

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Question

Below you are given a ¹³C NMR for a compound with the chemical formula C₇H₇Br.

With words and annotations, explain what this means, what you are looking at and what information you gain from analyzing this NMR. ( Make sure to lable the signals/peaks).
You Do NOT need to provide or predict a structure, just explain your thinking/ analysis.
Be clear and accurate, details are important.

Zoom of peaks @
roughly 131 ppm
u
131 ppm
DEPT-90
DEPT-135
CDCl3
140 130 120 110 100
90 80 70
60
50
40
30
Broadband decoupled
20
20
10 ppm

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