Thiophene, tetrahydro-, 1,1-dioxide

• Formula: C₄H₈O₂S
• Molecular weight: 120.170
• IUPAC Standard InChI: InChI=1S/C4H8O2S/c5-7(6)3-1-2-4-7/h1-4H2 Copy

  
• IUPAC Standard InChIKey: HXJUTPCZVOIRIF-UHFFFAOYSA-N Copy
• CAS Registry Number: 126-33-0
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Tetramethylene sulfone; Bondelane A; Bondolane A; Cyclic tetramethylene sulfone; Cyclotetramethylene sulfone; Sulfolan; Sulfolane; Sulpholane; Tetrahydrothiophene dioxide; Tetrahydrothiophene 1,1-dioxide; Thiacyclopentane dioxide; Thiophan sulfone; Thiophane dioxide; 1,1-Dioxothiolan; Thiophene, 1,1-dioxide-tetrahydro-; Dihydrobutadiene sulfone; 1,1-Dioxide tetrahydrothiofuran; Dioxothiolan; Tetrahydothiophene-1,1-dioxide; Sulfalone; Sulphoxaline; Thiocyclopentane-1,1-dioxide; Thiolane-1,1-dioxide; 1,1-Dioxidetetrahydrothiophene; 2,3,4,5-Tetrahydrothiophene-1,1-dioxide; Dihydrobutadiene sulphone; Tetrahydrothiofen-1,1-dioxid; Thiophane 1,1-dioxide; NSC 46443
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• Information on this page:
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Phase change data
  • Mass spectrum (electron ionization)
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Gas phase ion energetics data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Aitken, Gosney, et al., 1984
Aitken, R.A.; Gosney, I.; Farries, H.; Palmer, M.H.; Simpson, I.; Cadogan, J.I.G.; Tinley, E.J., Chemical repercussions of orbital interactions through bond and through space. The reactivity of the double bond in unsaturated cyclic sulphones towards aziridine formation and epoxidation, Tetrahedron, 1984, 40, 2487. [all data]

Evlasheva, Puchkova, et al., 1975
Evlasheva, T.I.; Puchkova, V.V.; Potapov, V.K.; Gur'yanova, E.N., Ionisation potentials and electron-donating properties of sulphones, Russ. J. Phys. Chem., 1975, 49, 453. [all data]

Muller, Schweig, et al., 1974
Muller, C.; Schweig, A.; Mock, W.L., Through-conjugation through the sulfone group in 2,5-di-tert- butylthiophene 1,1-dioxide, J. Am. Chem. Soc., 1974, 96, 280. [all data]

Notes

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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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