The invention relates to a process for the preparation of onium alkylsulfates by reaction of an onium halide with a symmetrically substituted dialkyl sulfate, in which the alkyl group can have 1 to 14 C atoms, with an asymmetrically substituted dialkyl sulfate, in which one alkyl group can have 4 to 20 C atoms and the second alkyl group denotes methyl or ethyl, with an alkyl trialkylsilyl sulfate, with an alkyl acyl sulfate or with an alkyl sulfonyl sulfate, where the reaction with a dialkyl sulfate is carried out at room temperature.
本发明涉及一种通过将onium卤化物与对称取代的二烷基
硫酸盐、其中烷基基团可以有1至14个C原子,不对称取代的二烷基
硫酸盐、其中一个烷基基团可以有4至20个C原子,第二个烷基基团表示甲基或乙基,烷基三烷基
硅酸盐、烷基酰基
硫酸盐或烷基磺酰基
硫酸盐反应制备onium烷基
硫酸盐的方法,在与二烷基
硫酸盐反应时在室温下进行。