C8H9O+ (structure unspecified)


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.

Reactions leading to C8H9O+ (ion structure unspecified)

Precursor AP (eV) Other Products Method Reference Comment
C8H9ClO8.7 ± 0.1ClEITait, Shannon, et al., 1962 
C8H9ClO9.9 ± 0.1ClEITait, Shannon, et al., 1962 
C8H10O12.1 ± 0.1HEIMeyer and Harrison, 1964 
C8H10O11.91HEIHoffman and Bursey, 1971 
C8H10O9.7 ± 0.1HEIMeyer and Harrison, 1964 
C8H10O10.7 ± 0.1HEIMeyer and Harrison, 1964 
C9H12O10.8 ± 0.1CH3EIMeyer and Harrison, 1964 
C11H14O311.50?EIAudier, Bouchoux, et al., 1971 
C11H14O312.10?EIAudier, Bouchoux, et al., 1971 
C11H16O10.8 ± 0.1?EILightner, Majeti, et al., 1972 
C11H16O12.0 ± 0.1?EILightner, Majeti, et al., 1972 
C12H16O311.1 ± 0.2?EIHowe, Williams, et al., 1969 
C13H14NO1.3 ± 0.35C5H5NCADKatritzky, Watson, et al., 1990Ion is CH3OC6H4CH2+
C14H14O11.9 ± 0.1C6H5EIInnorta, Torroni, et al., 1973 
C15H16O9.6 ± 0.2C7H7EIMcLafferty, Wachs, et al., 1970 
C16H18O10.7 ± 0.1?EIKuck and Grutzmacher, 1978 

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.

Tait, Shannon, et al., 1962
Tait, J.M.S.; Shannon, T.W.; Harrison, A.G., The structure of substituted C7 ions from benzyl derivatives at the appearance potential threshold, J. Am. Chem. Soc., 1962, 84, 4. [all data]

Meyer and Harrison, 1964
Meyer, F.; Harrison, A.G., An electron impact study of methyl phenyl ethers, Can. J. Chem., 1964, 42, 2008. [all data]

Hoffman and Bursey, 1971
Hoffman, M.K.; Bursey, M.M., Structural characteristics of non-decomposing C7H7+ ions from some methyl ethers on electron impact, Chem. Commun., 1971, 824. [all data]

Audier, Bouchoux, et al., 1971
Audier, H.E.; Bouchoux, G.; Fetizon, M., Ionisation et fragmentation en spectrometrie de masse. II. Influence du substituant sur des fragmentations competitives en serie aromatique, Bull. Soc. Chim. Fr., 1971, 3, 858. [all data]

Lightner, Majeti, et al., 1972
Lightner, D.A.; Majeti, S.; Nicoletti, R.; Thommen, E., Benzyl vs. tropylium ions in the electron impact induced decomposition of n- butylbenzenes, Intra-Sci. Chem. Rep., 1972, 6, 113. [all data]

Howe, Williams, et al., 1969
Howe, I.; Williams, D.H.; Kingston, D.G.I.; Tannenbaum, H.P., Substituent effects in the mass spectra of some - and -substituted methyl butyrates, J. Chem. Soc. B, 1969, 439. [all data]

Katritzky, Watson, et al., 1990
Katritzky, A.R.; Watson, C.H.; Dega-Szafran, Z.; Eyler, J.R., Collisionally activated dissociation of N-alkylpyridinium cations to pyridine and alkyl cations in the gas phase, J. Am. Chem. Soc., 1990, 112, 2471. [all data]

Innorta, Torroni, et al., 1973
Innorta, G.; Torroni, S.; Pignataro, S.; Mancini, V., The activation energy as guiding factor in the fragmentation of substituted diphenylmethanes, Org. Mass Spectrom., 1973, 7, 1399. [all data]

McLafferty, Wachs, et al., 1970
McLafferty, F.W.; Wachs, T.; Lifshitz, C.; Innorta, G.; Irving, P., Substituent effects in unimolecular ion decompositions. XV. Mechanistic interpretations and the quasi-equilibrium theory, J. Am. Chem. Soc., 1970, 92, 6867. [all data]

Kuck and Grutzmacher, 1978
Kuck, D.; Grutzmacher, H.F., Hydrogen rearrangement in molecular ions of alkyl benzenes: appearance potentials and substituent effects on the formation of [C7H8]+ ions, Org. Mass Spectrom., 1978, 13, 81. [all data]


Notes

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