| 1. | Improvement on the synthesis of bata - ionone 紫罗兰酮的合成方法
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| 2. | Synthesis and application of ionone 紫罗兰酮的合成及应用
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| 3. | The - ionone with high purity as special perfume and medical pharmaceutical intermediate has been widely used 摘要高纯度-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。
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| 4. | Preparation methods of - ionone with high purity are chemical synthesis , indirect conversion , physical separation and so on 高纯度的-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。
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| 5. | Preparation methods of - ionone with high purity are introduced , which offers new pathways for preparing - ionone with high performance 本文介绍了高纯度-紫罗兰酮的制备方法,为生产出高性能的-紫罗兰酮提供新途径。
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| 6. | In addition , the development tendency of preparation methods of - ionone with high purity is to adopt atom economical way and clean production process to prepare - ionone 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-紫罗兰酮制备方法发展的方向。
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