Quaternary ammonium salt type hydrazide compound, quaternary ammonium salt type hydrazone compound prepared from quaternary ammonium salt type hydrazide compound, and applications

The invention discloses a quaternary ammonium salt hydrazide compound, which has a general formula shown in the specification, and also discloses a quaternary ammonium salt type hydrazone compound prepared from the quaternary ammonium salt type hydrazide compound, which has a structure as shown in formula I, and each substituent group in the formula is defined in the specification. The quaternaryammonium salt type hydrazone compound provided by the invention has good water solubility, and after the quaternary ammonium salt type hydrazone compound releases aromatic aldehyde ketone under acidicconditions, the quaternary ammonium salt type hydrazide compound remained in a solution system has excellent surface activity and is a very good surfactant. 本发明公开了一种季铵盐型酰肼化合物，具有以下通式：，本发明还公开了一种由上述季铵盐型酰肼化合物制备的季铵盐型腙类化合物，具有式I所示结构：，式中各取代基定义详见说明书。本发明的季铵盐型腙类化合物具有良好的水溶性，而且其在酸性条件下释放出香料醛酮后，留在溶液体系中的季铵盐型酰肼化合物具有优良的表面活性，是一种很好的表面活性剂。