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Study of thermal behaviour of some derivatives of triphenylamine, with a view to obtaining new stationary phases for gas chromatography

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Abstract

A study was carried out upon the thermal behaviour of eight derivatives of triphen-y l amine, i. e. trinitrotriphenylamine; triaminotriphenylamine; triaminotriphenylamine chlorhydrate, tetraphenylborate and picrate; and a trisazo derivative and its compound with Be(II) and U(VI). The aim of this study was to find compounds with satisfactory thermal stability for use as stationary phases in gas chromatography.

Zusammenfassung

Eine umfassende Untersuchung zum thermischen Verhalten von acht Triphenylaminderivaten, d. h. Trinitrotriphenylamin, Triaminotriphenylamin, Triaminotriphenylamin Chlorhydrat, Tetraphenylborat und Pikrat, sowie ein Trisazoderivat und seine Verbindungen mit Be(II) und U(VI) wurde durchgeführt. Der Zweck dieser Studie war Verbindungen befriedigender Thermostabilität zum Einsatz als stationäre Phasen in der Gaschromatographie zu finden.

Резюме

Проведено исследова ние термического поведения восьми про изводных трифенилам ина: тринитротрифенилам ина, триаминотрифени ламина, солянокислой соли-, те трафенилборатаи пикрата триаминотри фениламина, трисазоп роизводного триаминотрифенилам ина и его соединений с Ве(П) и U(VI). Целью исследовани я являлось найти соеди нения с удовлетворительно й термоустойчивость ю для использования их в ка честве неподвижных фаз в газовой хромато графии.

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References

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Authors and Affiliations

  1. Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt

    M. E. M. Khalifa & D. H. Todor

  2. Institute of Technological Research for Transportation, Bucharest, Romania

    D. H. Todor

Authors
  1. M. E. M. Khalifa
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  2. D. H. Todor
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Khalifa, M.E.M., Todor, D.H. Study of thermal behaviour of some derivatives of triphenylamine, with a view to obtaining new stationary phases for gas chromatography. Journal of Thermal Analysis 24, 165–170 (1982). https://doi.org/10.1007/BF01913669

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  • DOI: https://doi.org/10.1007/BF01913669

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