This study reports the development of a novel substituted hydrazone prepared from 2-hydroxy-4,5-dimethylacetophenone and hydrazine in alkaline medium at controlled conditions which yields as corresponding hydrazone [(E)-2-(1-hydrazonoethyl)-4,5-dimethylphenol]. The structure of synthesized (E)-2-(1-hydrazonoethyl)-4,5-dimethylphenol was elucidated by elemental analysis and spectroscopic techniques like infrared spectroscopy, ultraviolet–visible spectroscopy, high-performance liquid chromatography, proton nuclear magnetic resonance and mass spectrum.

中文翻译：

---

由2-羟基-4,5-二甲基苯乙酮合成（E）-2-（1-肼基乙基）-4,5-二甲基苯酚及表征

这项研究报告了由2-羟基-4,5-二甲基苯乙酮和肼在碱性条件下在受控条件下制备的新型取代的开发，该产物可生成相应的[（E）-2-（1-hydrazonoethyl）-4,5 -二甲基苯酚]。通过元素分析和光谱技术，如红外光谱，紫外可见光谱，高效液相色谱，质子核磁共振和质量分析，阐明了合成的（E）-2-（1-肼基乙基）-4,5-二甲基苯酚的结构。光谱。