Asked by Sheree Aulerio on May 25, 2024
Verified
Deduce the identity of the following compound from the spectral data given.
C7H10O2: 1H NMR, δ 1.16 (3H, singlet), 2.21 (2H, singlet); 13C NMR, δ 216.25 (singlet), 52.57 (singlet), 34.51 (triplet), 20.22 (quartet) (ppm)
NMR
Nuclear Magnetic Resonance, a technique that exploits the magnetic properties of certain atomic nuclei to determine physical and chemical properties of atoms or the molecules in which they are contained.
Quartet
In nuclear magnetic resonance (NMR) spectroscopy, a signal pattern of four peaks that suggests the presence of three equivalent protons adjacent to the observed nucleus.
Singlet
A term used in spectroscopy to describe an energy state of an atom or molecule where all electron spins are paired, resulting in zero net magnetic spin.
- Acknowledge and study proton NMR (nuclear magnetic resonance) data to elicit information about hydrogen environments in organic structures.
- Review carbon-13 NMR data to ascertain different carbon environments in organic structures.
- Integrate results from multiple spectroscopic methods to propose the configuration of organic substances.
Verified Answer
Learning Objectives
- Acknowledge and study proton NMR (nuclear magnetic resonance) data to elicit information about hydrogen environments in organic structures.
- Review carbon-13 NMR data to ascertain different carbon environments in organic structures.
- Integrate results from multiple spectroscopic methods to propose the configuration of organic substances.
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