Sulfur-33 nuclear magnetic resonance spectroscopy of simple sulfones. Alkyl-substituent-induced chemical shift effects
Journal Article
·
· J. Org. Chem.; (United States)
The /sup 33/S NMR chemical shifts of a series of symmetrical dialkyl and diaryl sulfones as well as some cyclic sulfones have been measured and the magnitude of the ..beta..-methyl substituent effect has been determined. The /sup 33/S nuclei of diaryl sulfones are more shielded than the dialkyl sulfones and diastereoisomeric sulfones are distinguishable.
- Research Organization:
- Univ. of North Carolina, Chapel Hill
- DOE Contract Number:
- AS05-80ER10641
- OSTI ID:
- 6388741
- Journal Information:
- J. Org. Chem.; (United States), Journal Name: J. Org. Chem.; (United States) Vol. 47:17; ISSN JOCEA
- Country of Publication:
- United States
- Language:
- English
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Oxygen-17 nuclear magnetic resonance spectroscopy of sulfoxides and sulfones. Alkyl substituent induced chemical shift effects
Heats of formation of gas phase organosulfur molecules, radicals and ions measured by PEPICO, and application of /sup 17/O and /sup 33/S NMR spectroscopy to structure determinations of organosulfur compounds. Progress report, June 1, 1983-April 15, 1984
Heats of formation of gas phase organosulfur molecules, radicals, and ions measured by PEPICO and applications of /sup 17/O and /sup 33/S NMR spectroscopy to structure determinations of organosulfur compounds, June 1, 1983 to May 31, 1986
Journal Article
·
Fri Sep 10 00:00:00 EDT 1982
· J. Org. Chem.; (United States)
·
OSTI ID:6628958
Heats of formation of gas phase organosulfur molecules, radicals and ions measured by PEPICO, and application of /sup 17/O and /sup 33/S NMR spectroscopy to structure determinations of organosulfur compounds. Progress report, June 1, 1983-April 15, 1984
Technical Report
·
Sat Dec 31 23:00:00 EST 1983
·
OSTI ID:6821451
Heats of formation of gas phase organosulfur molecules, radicals, and ions measured by PEPICO and applications of /sup 17/O and /sup 33/S NMR spectroscopy to structure determinations of organosulfur compounds, June 1, 1983 to May 31, 1986
Technical Report
·
Fri Dec 31 23:00:00 EST 1982
·
OSTI ID:6094044
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
CHEMICAL SHIFT
EVEN-ODD NUCLEI
ISOTOPES
LIGHT NUCLEI
MAGNETIC RESONANCE
NMR SPECTRA
NUCLEAR MAGNETIC RESONANCE
NUCLEI
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
RESONANCE
SPECTRA
STABLE ISOTOPES
STRUCTURAL CHEMICAL ANALYSIS
SULFONES
SULFUR 33
SULFUR ISOTOPES
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
CHEMICAL SHIFT
EVEN-ODD NUCLEI
ISOTOPES
LIGHT NUCLEI
MAGNETIC RESONANCE
NMR SPECTRA
NUCLEAR MAGNETIC RESONANCE
NUCLEI
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
RESONANCE
SPECTRA
STABLE ISOTOPES
STRUCTURAL CHEMICAL ANALYSIS
SULFONES
SULFUR 33
SULFUR ISOTOPES