1-Propene, 1-(methylthio)-, (E)-


Reaction thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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Individual Reactions

Sulfide, allyl methyl = 1-Propene, 1-(methylthio)-, (E)-

By formula: C4H8S = C4H8S

Quantity Value Units Method Reference Comment
Δr-13.9 ± 0.5kJ/molEqkKimmelma, 1988liquid phase; solvent: DMSO; NMR

1-Propene, 1-(methylthio)-, (E)- = 1-Propene, 1-(methylthio)-, (Z)-

By formula: C4H8S = C4H8S

Quantity Value Units Method Reference Comment
Δr2.0 ± 0.4kJ/molEqkVirtanen, 1986liquid phase; solvent: THF; NMR

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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Column type Active phase I Reference Comment
CapillaryHP-1726.Kuo and Ho, 199250. m/0.32 mm/1.05 μm, He, 2. K/min; Tstart: 40. C; Tend: 260. C

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

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Column type Active phase I Reference Comment
CapillaryVF-5684.Shivashankar, Roy, et al., 201230. m/0.25 mm/0.25 μm, Helium; Program: 50 0C (2 min) 3 0C/min -> 200 0C (3 min) 10 0C/min -> 220 0C (8 min)
CapillaryVF-5678.Shivashankar, Roy, et al., 201230. m/0.25 mm/0.25 μm, Helium; Program: not specified

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.

Kimmelma, 1988
Kimmelma, R., Structure-stability relationships in vinyl sulfides. III. Stabilization caused by different alkylthio and phenylthio groups attached to an olefinic double bond, Acta Chem. Scand., 1988, 42, 550-555. [all data]

Virtanen, 1986
Virtanen, R., Structure-stability relationships in vinyl sulfides. I. On the stable conformations of vinyl sulfides, Acta Chem. Scand., 1986, 40, 313-327. [all data]

Kuo and Ho, 1992
Kuo, M.-C.; Ho, C.-T., Volatile constituents of the solvent extracts of Welsh onions (Allium fistulosum L. variety Maichuon) and scallions (A. fistulosum L. variety caepitosum), J. Agric. Food Chem., 1992, 40, 10, 1906-1910, https://doi.org/10.1021/jf00022a036 . [all data]

Shivashankar, Roy, et al., 2012
Shivashankar, S.; Roy, T.K.; Moorthy, P.N.R., Headspace solid phase micro extraction and GC/MS analysis of the volatile components in seed and cake of Azadirachta indica A. juss, Chem. Bull. of Politechnika Univ. Timisoara, Romania, 2012, 57(71), 1, 1-6. [all data]


Notes

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