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Magnetic effects in the reaction of benzyl chloride with triethylgermyl derivatives of alkali metals

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Abstract

The reaction of benzyl chloride with triethylgermyllithium and its analogs have been studied by the1H-CIDNP method. A reaction mechanism is suggested. Benzyl and triethylgermyl free radicals have been found to be the precursors of main products. The magnetic field effects on the ratio of the main reaction products indicate that the radical path of their formation is predominant. The assumption is made that the ethylgermyl radicals take part in the reaction in the associated state.

Abstract

Методом ХПЯ1H изучена реакция бензилхлорида с триетилгермильным производными щелочых металлов. На основании анализа эффектов ХПЯ предложен механизм реакции. Обнанужено, что предшественниками основных продуктов является бензильный и триэтилгермильный свободные радикалы. Влияние магнитного поля на соотношение основных продуктов реакции указывает, что радикаляный путь их образования является основным. В результате высказано предположение, что этилгермильные радикалы вступают в реакцию в ассоциированном состоянии.

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Authors and Affiliations

  1. Institute of Chemical Kinetics and Combustion, Novosibirsk Institute of Organic Chemistry, Irkutsk, USSR

    T. V. Leshina, V. I. Maryasova, R. Z. Sagdeev & O. I. Margorskaya

Authors
  1. T. V. Leshina
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  2. V. I. Maryasova
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  3. R. Z. Sagdeev
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  4. O. I. Margorskaya
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  5. D. A. Bravo-Zhivotovskii
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  6. O. A. Kruglaya
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  7. N. S. Vyazankin
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Leshina, T.V., Maryasova, V.I., Sagdeev, R.Z. et al. Magnetic effects in the reaction of benzyl chloride with triethylgermyl derivatives of alkali metals. React Kinet Catal Lett 12, 491–496 (1979). https://doi.org/10.1007/BF02061760

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  • DOI: https://doi.org/10.1007/BF02061760

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