期刊
ADVANCED SYNTHESIS & CATALYSIS
卷 360, 期 18, 页码 3526-3533出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adsc.201800636
关键词
organocatalysis; four-component; [5+1+1+1] cycloaddition; quintuple process; aminocatalysis
资金
- NSFC [21772126]
- Sichuan University Distinguished Young Scientist Program [2017SCU04A15]
An asymmetric four-component [5 + 1 + 1 +1] formal cycloaddition reaction of 3-substituted 2-cyclopentenones, activated methylene nucleophiles and two molecules of aldehydes is developed under chiral primary aminocatalysis, producing a diversity of highly enantioenriched fused and spirocyclic frameworks with high molecular complexity. Mechanism studies indicate that the current reaction proceeds in a challenging cascade quintuple Knoevenagel condensation/Michael addition/retro-Michael addition/Michael addition/Michael addition sequence via diverse aminocatalytic modes.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据