通过N-O键形成从酒精和胺基中合成N,N,Trisubstituted Hydroxylamines
Jarvis Hill1,2, Asiri A Hettikankanamalage1,2, David Crich1,2,3
1Department of Pharmaceutical and Biomedical Sciences, University of Georgia, 250 West Green Street, Athens, Georgia 30602, United States.
这项研究引入了一种使用二胺和MTHP合成N,N,O三胺的新方法. 这种多功能反应非常适合制造药物化学应用的多样化分子库.
科学领域:
- 有机化学
- 医学化学
- 合成化学
背景情况:
- 在药物化学中,N,N,O-三替代胺是有价值的支架.
- 需要有效的合成途径来获得药物发现的多种胺衍生物.
研究的目的:
- 开发一种新且高效的合成N,N,O三替代胺的方法.
- 在基于片段的图书馆设计中探索反应的范围和适用性.
主要方法:
- 基亚胺与由酒精衍生的2-甲基-2-四甲基过氧化物 (MTHPs) 的反应
- 在0°C使用四水作为溶剂.
- 采用了一系列二次和胺以及初级和二级酒精衍生MTHP.
主要成果:
- 获得良好到优异的N,N,O-基胺替代产量.
- 已证明与各种氨基和MTHP的兼容性.
- 突出了反应的广泛适用性,因为有多种不同的原料可供使用.
结论:
- 开发的方法提供了N,N,O替代胺的简单途径.
- 反应的多功能性支持其在基于碎片的图书馆设计中用于药物化学.
- 这种合成为产生新化学实体提供了有价值的工具.
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