摘要
Organocatalytic domino Michael-hemiacetalization of β-tetralones with α,β-unsaturated aldehydes is presented. Treatment of β-tetralones with α,β-unsaturated aldehydes in the presence of diphenylprolinol silyl ether gave 2,3,5,6-tetrahydro-1-alkyl/aryl-1H-benzo[f] chromen-3-ol derivatives with high to excellent chemical yields (50-99%) and high levels of enantioselectivities (up to 96% ee).
| 原文 | 英語 |
|---|---|
| 頁（從 - 到） | 7510-7516 |
| 頁數 | 7 |
| 期刊 | Organic and Biomolecular Chemistry |
| 卷 | 9 |
| 發行號 | 21 |
| DOIs | |
| 出版狀態 | 已發佈 - 2011 11月 7 |
ASJC Scopus subject areas
- 生物化學
- 物理與理論化學
- 有機化學
指紋
深入研究「Synthesis of 2,3,5,6-tetrahydro-1-alkyl/aryl-1H-benzo[f]chromen-3-ol derivatives from β-tetralones and α,β-unsaturated aldehydes」主題。共同形成了獨特的指紋。資料集
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CCDC 824118: Experimental Crystal Structure Determination
Chen, J. (Creator), Chang, C. (Creator), Chang, H. (Creator) & Chen, K. (Creator), Unknown Publisher, 2012
DOI: 10.5517/ccwnkgj, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccwnkgj&sid=DataCite
資料集: Dataset
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CCDC 824119: Experimental Crystal Structure Determination
Chen, J. (Creator), Chang, C. (Creator), Chang, H. (Creator) & Chen, K. (Creator), Unknown Publisher, 2012
DOI: 10.5517/ccwnkhk, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccwnkhk&sid=DataCite
資料集: Dataset