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  2. 2,3-Dimethylbutane - Wikipedia

    en.wikipedia.org/wiki/2,3-Dimethylbutane

    Ball and stick model of 2,3-dimethylbutane: Names Preferred IUPAC name. 2,3-Dimethylbutane [1] Other names 2,3-Diisohexane ... 2,3-Dimethylbutane is an isomer of hexane.

  3. Anti-periplanar - Wikipedia

    en.wikipedia.org/wiki/Anti-periplanar

    In Figure 6, 2-chloro-2,3-dimethylbutane is stabilized through hyperconjugation from electron donation from σ C-H into σ* C-Cl, but both C–H and C–Cl bonds are weakened. A molecular orbital diagram shows that the mixing of σ C–H and σ* C–Cl in 2-chloro-2,3-dimethylbutane lowers the energy of both the orbitals (Figure 7).

  4. DMDNB - Wikipedia

    en.wikipedia.org/wiki/DMDNB

    DMDNB, or also DMNB, chemically 2,3-dimethyl-2,3-dinitrobutane, is a volatile organic compound used as a detection taggant for explosives, mostly in the United States where it is virtually the only such taggant in use.

  5. Dimethylbutane - Wikipedia

    en.wikipedia.org/wiki/Dimethylbutane

    Dimethylbutane (DMB) may refer to: 2,2-Dimethylbutane; 2,3-Dimethylbutane; See also. Dimethylbutanol This page was last edited on 1 April 2021, at ...

  6. 2,3-Dimethyl-1-butene - Wikipedia

    en.wikipedia.org/wiki/2,3-Dimethyl-1-butene

    2,3-Dimethyl-1-butene is an organic compound with the formula CH 2 =C(CH 3)CH(CH 3) 2. Like the other isomers of dimethylbutene , it is a colorless liquid. Together with 2,3-dimethyl-2-butene it can be produced by dimerization of propylene .

  7. Halogen addition reaction - Wikipedia

    en.wikipedia.org/wiki/Halogen_addition_reaction

    In 1967 the group of George A. Olah obtained NMR spectra of tetramethylethylenebromonium ions by dissolving 2,3-dibromo-2,3-dimethylbutane in magic acid at −60 °C. [5] The spectrum for the corresponding fluorine compound on the other hand was consistent with a rapidly equilibrating pair of β-fluorocarbocations.

  8. Dimethylbutadiene - Wikipedia

    en.wikipedia.org/wiki/Dimethylbutadiene

    Dimethylbutadiene, formally referred to as 2,3-dimethyl-1,3-butadiene, is an organic compound with the formula (CH 3) 2 C 4 H 4. It is colorless liquid which served an important role in the early history of synthetic rubber. It is now a specialty reagent.

  9. Dimethylbutene - Wikipedia

    en.wikipedia.org/wiki/Dimethylbutene

    3,3-Dimethyl-1-butene; 2,3-Dimethyl-2-butene This page was last edited on 20 October 2020, at 08:55 (UTC). Text is available under the Creative Commons Attribution ...