由Lipozyme® TL IM催化在连续流量微反应器中的含糖金胺衍生物的双步并联合成
Han-Jia Xie1, Wen-Xuan Shao1, Li-Hua Du1
1College of Pharmaceutical Science, Zhejiang University of Technology Hangzhou 310014 Zhejiang China orgdlh@zjut.edu.cn +86 571 88320903 +86-189-690-693-99.
RSC advances
|December 3, 2024
概括
一种新的流化学方法可以高效地合成含糖的胺衍生物. 这种连续流合成减少了反应时间,避免了中间净化,提供了更绿色的化学过程.
科学领域:
- 有机化学 有机化学
- 流动化学 流动化学
- 药用化学 医学化学
背景情况:
- 胺衍生物在药物化学中至关重要.
- 传统的合成方法可能耗时并且产生浪费.
- 开发高效和可持续的合成路线至关重要.
研究的目的:
- 开发一种新的,高效的双步合成,用于含糖的胺衍生物.
- 为了提高反应控制和产量,利用连续流量微反应器.
- 为了建立更温和的反应条件并减少溶剂的使用.
主要方法:
- 在连续流量微反应器中进行了两步合合成.
- 反应参数被单独优化,在流系统的每个步骤.
- 这种合成涉及含糖的胺素前体.
主要成果:
- 在合成中实现了优异的区域选择性.
- 连续流法显著减少了反应时间,从48小时减少到40分钟.
- 在最佳条件下,收益率从34.8%到69.1%不等.
- 减少使用二甲基硫氧化物 (DMSO) 和温和的温度 (30-40°C) 被使用.
结论:
- 连续流量微反应器提供了一种有效和方便的方法来合成含糖的胺衍生物.
- 这种并联合成策略简化了过程,避免了中间隔离和净化.
- 该方法为这些重要化合物提供了比传统批量合成更可持续,更有效的替代方案.
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