Thieno[2,3-b]thiophene

• Formula: C₆H₄S₂
• Molecular weight: 140.226
• IUPAC Standard InChI: InChI=1S/C6H4S2/c1-3-7-6-5(1)2-4-8-6/h1-4H Copy

  
• IUPAC Standard InChIKey: YHBTXTFFTYXOFV-UHFFFAOYSA-N Copy
• CAS Registry Number: 250-84-0
• Chemical structure:
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• Information on this page:
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
  • References
  • Notes
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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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

Mass spectrum (electron ionization)

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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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

Gas Chromatography

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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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Van Den Dool and Kratz RI, non-polar column, custom temperature program

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Normal alkane RI, non-polar column, custom temperature program

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Lee's RI, non-polar column, custom temperature program

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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.

Clark, Gleiter, et al., 1973
Clark, P.A.; Gleiter, R.; Heilbronner, E., Photoelectron spectra of planar sulfur J. Heterocycl. Chem., Tetrahedron, 1973, 29, 3085. [all data]

Johnstone and Ward, 1969
Johnstone, R.A.W.; Ward, S.D., Ultraviolet spectra of, and SCF MO calculations on 6a-thiathiophthens, Theoret. Chim. Acta, 1969, 14, 420. [all data]

Mellink and Janssen, 1978
Mellink, W.A.; Janssen, M.J., Photoelectron spectra of aromatic sulphides and sulphones, J. Chem. Res. Synop., 1978, 422. [all data]

Coustale, Guimon, et al., 1976
Coustale, M.; Guimon, C.; Arriau, J.; Pfister-Guillouzo, G., Spectres photoelectroniques de divers thieno[2,3- b]thiophenes, J. Heterocycl. Chem., 1976, 13, 231. [all data]

Elmore, Campo, et al., 2002
Elmore, J.S.; Campo, M.M.; Enser, M.; Mottram, D.S., Effect of lipid composition on meat-like model systems containing cysteine, ribose, and polyunsaturated fatty acids, J. Agric. Food Chem., 2002, 50, 5, 1126-1132, https://doi.org/10.1021/jf0108718 . [all data]

Ames, Guy, et al., 2001
Ames, J.M.; Guy, R.C.E.; Kipping, G.J., Effect of pH and temperature on the formation of volatile compounds in cysteine/reducing sugar/starch mixtures during extrusion cooking, J. Agric. Food Chem., 2001, 49, 4, 1885-1894, https://doi.org/10.1021/jf0012547 . [all data]

Mottram and Whitfield, 1995
Mottram, D.S.; Whitfield, F.B., Volatile compounds from the reaction of cysteine, ribose, and phospholipid in low-moisture systems, J. Agric. Food Chem., 1995, 43, 4, 984-988, https://doi.org/10.1021/jf00052a027 . [all data]

Xu, He, et al., 2010
Xu, H.; He, W.; Liu, X.; Gao, Y., Effect of pressure on the Maillard reaction between ribose and cysteine in supercritical carbon dioxide, Czech J. Food Sci., 2010, 28, 3, 192-201. [all data]

Thuss, Popp, et al., 2000
Thuss, U.; Popp, P.; Ehrlich, C.; Kalkoff, W.-D., Identification and quantification of thaarenes in the flue gas of lignite-fired domestic heating, J. Hi. Res. Chromatogr., 2000, 23, 7/8, 457-473, https://doi.org/10.1002/1521-4168(20000801)23:7/8<457::AID-JHRC457>3.0.CO;2-7 . [all data]

Notes

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