过量吸收剂M的总合成
Adrian E Samkian1, Scott C Virgil1, Brian M Stoltz1
1The Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States.
Journal of the American Chemical Society
|July 3, 2024
概括
研究人员首次实现了高桑M的全合成,这是一种homoadamantane多环聚酸 (PPAP). 这一突破利用了一种新的策略,
科学领域:
- 有机化学
- 自然产品合成
背景情况:
- 多环聚烯酸醇 (PPAP) 是一种具有多种生物活性的天然产品.
- 具有独特的形结构的homoadamantane PPAP 存在重大合成挑战.
研究的目的:
- 报告首次完全合成的高桑M,一个代表性的homoadamantane PPAP.
- 为相关的homoadamantane PPAPs开发一个潜在的综合战略.
主要方法:
- 这种合成是从环素开始的.
- 关键步骤包括循环取消和环扩张以形成素中间体.
- 这项策略涉及到意想不到的后期转换,以完成合成.
主要成果:
- 顺利完成第一个超M的全合成.
- 证明一种新型合成途径适用于相关的homoadamantane PPAP.
- 关键反应途径的解,包括具有挑战性的素形成和随后的修改.
结论:
- 报告的合成提供了一条有价值的途径,以超M及其类似物.
- 开发的战略提供了一种通用方法来访问homoadamantane PPAP支架.
- 这项工作扩大了复杂天然产品合成的工具箱.
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