2. Determine the number of proton NMR signals for the following compound.HO, 1. Provide the structure of a compound which gives the following MS and IRspectra. A reasonable isomeric structure of the compound would be acceptable.100MS-NW-681980604020102030405060708090100110m/zLOD40003000200015001000500HAVENUHB ERI -lTRANSHETTANCEIRelative Intensity

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2. Determine the number of proton NMR signals for the following compound. ОН

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter95: Nuclear Magnetic Resonance Spectroscopy (proton Nmr)

Section: Chapter Questions

Problem 10P

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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

2. Determine the number of proton NMR signals for the following compound.
HO,

1. Provide the structure of a compound which gives the following MS and IR
spectra. A reasonable isomeric structure of the compound would be acceptable.
100
MS-NW-6819
80
60
40
20
10
20
30
40
50
60
70
80
90
100
110
m/z
LOD
4000
3000
2000
1500
1000
500
HAVENUHB ERI -l
TRANSHETTANCEI
Relative Intensity

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Number of signals in proton NMR = Number of sets of protons in different electronic environment

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