Match each molecule below to its corresponding 1H NMR Spectrum.alBrBrBrBr.BrBr1)404.0203.53.02.52.01.55 (ppm)2)2.02.03.53.02.52.01.56 (ppm)6/03)4.01.01.02.01.53.02.53.5 Determine the 1H NMR peak multiplicity(splitting pattern) expected from the peakassociated with the asterisked (*) position.You will answer numerically, considering thefollowing correspondence:O - No signal1 - Singlet2 - Doublet3 - Triplet ... etc•..a)b)c)

Answered: Match each molecule below to its…

Match each molecule below to its corresponding 1H NMR Spectrum. Br Br Br Br Br Br 1) 40 4.0 2.0 3.5 3.0 2.5 8 (ppm) 2.0 1.5 2) 2,0 2.0 2.0 1.5 25 8 (ppm) 3.5 3.0 3) 4.0 1.0 13 18

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL4: Proton (1h) Nmr Spectroscopy

Section: Chapter Questions

Problem 15E

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Concept explainers

Analyzing and Predicting Spectroscopic Data

The interaction of electromagnetic radiation with the structure of molecules in the sample and their study is referred spectroscopy. Several spectroscopic methods are used to acquire sample information, and these methods are proved to be accurate, fast, and non-destructive. The information obtained about the content and composition of molecules from these spectroscopic methods is called spectroscopic data.

Question

Match each molecule below to its corresponding 1H NMR Spectrum.
al
Br
Br
Br
Br.
Br
Br
1)
40
4.0
20
3.5
3.0
2.5
2.0
1.5
5 (ppm)
2)
2.0
2.0
3.5
3.0
2.5
2.0
1.5
6 (ppm)
6/0
3)
4.0
1.0
1.0
2.0
1.5
3.0
2.5
3.5

Determine the 1H NMR peak multiplicity
(splitting pattern) expected from the peak
associated with the asterisked (*) position.
You will answer numerically, considering the
following correspondence:
O - No signal
1 - Singlet
2 - Doublet
3 - Triplet ... etc
•..
a)
b)
c)

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