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    Mass-spectra of dimethylbicyclo[4.4.0]decane stereoisomers (2,3-; 2,4-; 2,8- and 2,9-dimethylbicyclo[4.4.0]decanes)

    New search for: Brodskii, Ye.S.
    New search for: Lukashenko, I.M.
    New search for: Musayev, I.A.
    New search for: Kurashova, E.Kh.
    New search for: Sanin, P.I.

    Abstract 1. A study was made of mass-spectra of 29 stereisomers of 2,3-, 2,4-, 2,8- and 2,9-dimethylbicyclo[44.4.0]decanes. 2. Peak intensities of M+ and (MCH3)+ normally decrease with a reduction of the relative stability of stereoisomers, while peak intensities of ions formed during splitting of rings increase. Splitting of bonds at tertiary carbon atoms with a methyl group increases the probability of migration or separation of the hydrogen atom from the ion formed. 3. It is assumed that molecular and some fragmented ions, particularly (MCH3)+, at least partly retain stereoisomer structural features.

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    Mass-spectra of dimethylbicyclo[4.4.0]decane stereoisomers (2,3-; 2,4-; 2,8- and 2,9-dimethylbicyclo[4.4.0]decanes)

    New search for: Brodskii, Ye.S.
    New search for: Lukashenko, I.M.
    New search for: Musayev, I.A.
    New search for: Kurashova, E.Kh.
    New search for: Sanin, P.I.

    Abstract 1. A study was made of mass-spectra of 29 stereisomers of 2,3-, 2,4-, 2,8- and 2,9-dimethylbicyclo[44.4.0]decanes. 2. Peak intensities of M+ and (MCH3)+ normally decrease with a reduction of the relative stability of stereoisomers, while peak intensities of ions formed during splitting of rings increase. Splitting of bonds at tertiary carbon atoms with a methyl group increases the probability of migration or separation of the hydrogen atom from the ion formed. 3. It is assumed that molecular and some fragmented ions, particularly (MCH3)+, at least partly retain stereoisomer structural features.

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    Mass-spectra of dimethylbicyclo[4.4.0]decane stereoisomers (2,3-; 2,4-; 2,8- and 2,9-dimethylbicyclo[4.4.0]decanes)

    New search for: Brodskii, Ye.S.
    New search for: Lukashenko, I.M.
    New search for: Musayev, I.A.
    New search for: Kurashova, E.Kh.
    New search for: Sanin, P.I.

    Abstract 1. A study was made of mass-spectra of 29 stereisomers of 2,3-, 2,4-, 2,8- and 2,9-dimethylbicyclo[44.4.0]decanes. 2. Peak intensities of M+ and (MCH3)+ normally decrease with a reduction of the relative stability of stereoisomers, while peak intensities of ions formed during splitting of rings increase. Splitting of bonds at tertiary carbon atoms with a methyl group increases the probability of migration or separation of the hydrogen atom from the ion formed. 3. It is assumed that molecular and some fragmented ions, particularly (MCH3)+, at least partly retain stereoisomer structural features.

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    Title:

    Mass-spectra of dimethylbicyclo[4.4.0]decane stereoisomers (2,3-; 2,4-; 2,8- and 2,9-dimethylbicyclo[4.4.0]decanes)

    Contributors:

    Brodskii, Ye.S. (author) / Lukashenko, I.M. (author) / Musayev, I.A. (author) / Kurashova, E.Kh. (author) / Sanin, P.I. (author)

    Published in:

    Petroleum Chemistry: USSR (English Translation of Neftekhimiya) ; 17 ; 77-84

    Publication date:

    1976-10-04

    Size:

    8 pages

    ISSN:

    0031-6458

    DOI:

    https://doi.org/10.1016/0031-6458(77)90056-9

    Type of media:

    Article (Journal)

    Type of material:

    Electronic Resource

    Language:

    English

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