Abstract

Laaldja Meddour-Boukhobza¹, Abdelhamid Elias², Mohamed A. Didi³*

DOI : http://dx.doi.org/10.13005/ojc/300131

Trialkylphosphates are synthesized from alcohols by reaction with reactive phosphorus oxychloride under microwave irradiations and classical heating. Effects of these irradiations on the nature of the products and on the yield are studied.  The compounds were characterized by their spectroscopic data and elemental analysis. The obtained results show that the products of these reactions are essentially trialkylphosphates and alkylphosphoric acids.  They always show as the nature of the formed products and the yields in trialkylphosphates are comparable to those obtained in the classical conditions of heating. The speed of the reaction was increased by a factor from 40 to 120.

Trialkylphosphates; alkylphosphoric acids; microwave-irradiation; solvent free.

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