Concept explainers
Interpretation:
The structure for a hydrocarbon with the following spectral characteristics is to be identified.
Mass spectrum: M+ at 120.
1HNMR spectrum: 7.25δ (5H, broad singlet); 2.90δ (1H, septet, J=7 Hz); 1.22δ (6H, doublet, J=7 Hz).
Concept introduction:
The molecular ion peak gives the approximate molecular mass of the compound. In 1HNMR spectrum
To identify:
The structure for a hydrocarbon with the following spectral characteristics.
Mass spectrum: M+ at 120. 1HNMR spectrum: 7.25δ (5H, broad singlet); 2.90δ (1H, septet, J=7 Hz); 1.22δ (6H, doublet, J=7 Hz).
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Organic Chemistry
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- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning