鲁布里佛罗迪拉克A的总合成
1State Key Laboratory of Bioorganic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, China.
Journal of the American Chemical Society
|November 1, 2014
概括
首次实现了rubriflordilactone A的非对称总合成. 这种复杂的双北二类化合物是使用融合方法合成的,突出了关键的化学转换.
科学领域:
- 有机化学 有机化学
- 自然产品的合成自然产品的合成
背景情况:
- 鲁布里弗洛迪拉克A是一种从Schisandra rubriflora中分离出来的双北类.
- 它的复杂结构构成了重要的合成挑战.
研究的目的:
- 为了实现第一个不对称的rubriflordilactone A.A.的总合成.
- 制定一个高效和融合的合成战略.
主要方法:
- 收合成策略. 收合成策略.
- 形成丰富的碎片.
- 6π-电循环/芳香化序列.
- 正式的乙烯基logous Mukaiyama 的 aldol 反应.
主要成果:
- 成功进行了rubriflordilactone A. 的不对称总合成.
- 组装一个五替代的核.
- 介绍特征性的布丁化物侧链.
结论:
- 开发的合成途径对构建rubriflordilactone A.有效.
- 这种合成可以获得一种有价值的天然产品,并展示了新的合成方法.
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