Method for preparing pentaerythritol phosphate alcohol by mechanochemical synthesis

   
   

Mechanochemical synthesis of pentaerythritol phosphate alcohol is disclosed. The synthesis is carried out by ball milling a mixture containing P.sub.2 O.sub.5, pentaerythritol, an alkyl benzene having one or two C1-C5 alkyl groups, and a metal halide catalyst, in a ball mill as a reactor and at a temperature of 70-150.degree. C.

La síntesis de Mechanochemical del alcohol del fosfato del pentaerythritol se divulga. La síntesis es realizada por la bola que muele una mezcla que contiene P.sub.2 O.sub.5, pentaerythritol, un benceno alkyl que tiene un o dos grupos alkyl C1-C5, y un catalizador halide del metal, en un molino de la bola como reactor y en una temperatura de 70-150.degree. C.

 
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