| 摘要 |
<p>Process for the preparation of polyoxyalkylated compounds comprising at least one primary or secondary amine function. The process consists in reacting: at least one amino-alcoholate (B) produced from an amino-alcohol (A) including at least one OH grouping and at least one primary or secondary amine function, by replacing a fraction or all the OH groupings by OM groupings, M being selected from sodium, potassium, rubidium and cesium, with an oxirane, a mixture of oxiranes or a sequence of oxiranes, in an aprotic and anhydrous solvent, in an anhydrous atmosphere and at a temperature of between 0 °C and 200 °C.</p> |
