Concept explainers
(a)
Interpretation:
The number of protons that are coupled to the one that gives rise to each of the signals shown below is to be determined.
Concept introduction:
Various types of splitting patterns arise from the
(b)
Interpretation:
The number of protons that are coupled to the one that gives rise to each of the signals shown below is to be determined.
Concept introduction:
Various types of splitting patterns arise from the
(c)
Interpretation:
The number of protons that are coupled to the one that gives rise to each of the signals shown below is to be determined.
Concept introduction:
Various types of splitting patterns arise from the
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Chapter 16 Solutions
ORGANIC CHEMISTRY SMARTWORK5 - ACCESS
- Are there signals that you can assign to specific protons in the molecule (labeled a-k)? Complete this column of the table. It may not be possible to assign each signal to a specific proton.arrow_forwardCan you please confirm if this H-NMR spectrum belongs to this molecule and identify the signals of each spectrum.arrow_forwardorder the following protons from lowest to highestchemical shift value.arrow_forward
- Choose the molecule to which each of these two IR spectrums correspond (one possible answer per IR spectrum).arrow_forwardWhich of the highlighted carbon atoms in each attached molecule absorbs farther downfield ?arrow_forwardBased on the spectra you located, does your molecule have a carbonyl? If so, what functional group is it a part of (carboxylic acid, ketone, aldehyde, ester, amide) and what is the frequency (in wavenumbers) of the absorption peak? If not, what is the approximate frequency range for a carbonyl? Does your molecule have either an –O-H or –N-H bond? If so, what functional group is it a part of (carboxylic acid, alcohol, amine, amide) and what is the frequency (in wavenumbers) of the absorption peak? If not, what are the approximate frequency ranges for an –O-H and an –N-H bond? Does your molecule have either an alkyne or nitrile functional group? If so, which functional group is it and what is the frequency (in wavenumbers) of the absorption peak? If not, what is the approximate frequency range for a triple bond?arrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage LearningOrganic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning
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