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How could you distinguish the 1H NMR spectra of the
Chapter 15, Problem 5P(choose chapter or problem)
QUESTION:
How could you distinguish the \({ }^{1} H\ N M R\) spectra of the following compounds?
Equation Transcription:
Text Transcription:
^1 H NMR
Questions & Answers
QUESTION:
How could you distinguish the \({ }^{1} H\ N M R\) spectra of the following compounds?
Equation Transcription:
Text Transcription:
^1 H NMR
ANSWER:
Solution 5P
A)
The structure of the compound A is as follows:
Dimethoxy methane has two non-equivalent protons. They are methyl protons and methylene protons. So, dimethoxy methane gives two signals.
Methyl protons absorb at 3.30 ◊◊◊singlet) and methylene proton absorbs at 4.50 ◊ ◊singlet) in spectrum.
The structure with chemical shift values is as follows:
