Iron-catalyzed Michael reactions revisited: a synthetically useful process for the preparation of tri-carbonyl compounds and chiral warfarin
文献类型：期刊论文
| 作者 | Xia CG(夏春谷)
|
| 刊名 | Tetrahedron Lett.
 |
| 出版日期 | 2010 |
| 卷号 | 51页码:3836-3839 |
| 关键词 | Iron catalysis Michael reaction Warfarin Asymmetric catalysis Primary amine |
| ISSN号 | 0040-4039 |
| 通讯作者 | 徐利文 |
| 中文摘要 | The LBAs (Lewis acid-assisted Brønsted acid catalysis) is proposed as possible mechanistic process in the simple FeCl3-catalyzed Michael reactions of chalcones with active methylene compounds in organic solvents. And iron salts were found to be effective promoters in the asymmetric Michael addition of 4-hydroxycoumarin to a,b-unsaturated ketone, which resulted in excellent yield and high level of enantioselectivity (up to 91% ee) in the presence of low catalytic amount of iron and simple chiral primary amine. |
| 学科主题 | 物理化学 |
| 收录类别 | SCI |
| 资助信息 | the National Natural Science Founder of China (No. 20973051);Zhejiang Provincial Natural Science Foundation of China (Y4090139) |
| 语种 | 英语 |
| WOS记录号 | WOS:000279864100035 |
| 公开日期 | 2012-09-21 |
| 源URL | [http://210.77.64.217/handle/362003/497]  |
| 专题 | 兰州化学物理研究所_OSSO国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Xia CG. Iron-catalyzed Michael reactions revisited: a synthetically useful process for the preparation of tri-carbonyl compounds and chiral warfarin[J]. Tetrahedron Lett.,2010,51:3836-3839. |
| APA | 夏春谷.(2010).Iron-catalyzed Michael reactions revisited: a synthetically useful process for the preparation of tri-carbonyl compounds and chiral warfarin.Tetrahedron Lett.,51,3836-3839. |
| MLA | 夏春谷."Iron-catalyzed Michael reactions revisited: a synthetically useful process for the preparation of tri-carbonyl compounds and chiral warfarin".Tetrahedron Lett. 51(2010):3836-3839. |
入库方式： OAI收割
来源：兰州化学物理研究所
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