机构地区: 华南理工大学化学与化工学院化学工程研究所
出 处: 《香料香精化妆品》 2005年第3期29-32,共4页
摘 要: 纯度β-紫罗兰酮作为特殊香料和重要的医药中间体得到了广泛的应用。高纯度的β-紫罗兰酮的制备方法主要有:化学合成法、间接转化法和物理分离法等。本文介绍了高纯度β-紫罗兰酮的制备方法,为生产出高性能的β-紫罗兰酮提供新途径。此外还指出了采用原子经济性的路径和清洁生产工艺是高纯度β-紫罗兰酮制备方法发展的方向。 The β-ionone with high purity as special perfume and medical pharmaceutical intermediate has been widely used. Preparation methods of β-ionone with high purity are chemical synthesis, indirect conversion, physical separation and so on. Preparation methods of β-ionone with high purity are introduced, which offers new pathways for preparing β-ionone with high performance. In addition, the development tendency of preparation methods of β-ionone with high purity is to adopt atom economical way and clean production process to prepare β-ionone.
关 键 词: 高纯度 紫罗兰酮 制备方法 特殊香料 医药中间体 化学合成法 间接转化法 物理分离法 清洁生产
领 域: [化学工程]