具有Aza轴的亚特罗皮索默的催化不对称合成
Jia Feng1, Chuan-Jun Lu1, Ren-Rong Liu1
1College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China.
Accounts of chemical research
|September 11, 2023
概括
这项研究为生物活性分子至关重要的N-X基体提供了新的催化不对称合成. 方法包括和铜催化,使多种N-C和N-N基体支架成为可能.
科学领域:
- 有机化学 有机化学
- 不对称的合成方法
- 药用化学 医学化学
背景情况:
- 轴旋转受限的亚特罗皮索默在天然产品,性联结体和药物中至关重要.
- 具有含轴的N-X基体,为生物活性分子提供独特的支架,但比C-C类似物更少被探索.
- 开发高效的非对称合成方法用于N-X基体是至关重要的,但具有挑战性.
研究的目的:
- 开发各种N-C和N-N基体的催化不对称合成策略.
- 探索这些基体在合成生物活性分子类似物和性配体中的应用.
- 为了研究新合成的性含N轴的稳定性.
主要方法:
- 使用催化剂 (例如,Pd(OAc) 2/(S) -BINAP) 的阿米丁或酶氨的不对称布丘瓦尔德-哈特维格反应对N-C基体.
- 化酸 (CPA) 催化为N-化中的N-化/氧化为N-化中.
- 铜介导的不对称的弗里德尔-克拉夫茨反应和催化C-H功能化对N-N体.
主要成果:
- 成功合成了具有高立体控制的西米达-烯和烯-烯N-C基体.
- 开发了第一个N/N双醇形体和N-N双醇形体的催化不对称合成.
- 已证明在合成生物活性分子类似物和轴性性联结物中具有实用性,并对性轴的稳定性分析.
结论:
- 建立了多功能,铜和CPA催化方法,用于构建多种N-C和N-N基体.
- 突出了N-X基体作为药物发现和配体设计中宝贵的支架的重要性.
- 提供了关于这些新性结构的稳定性和潜在应用的见解.
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