Asymmetric Hydrogenation of Cyclic Imines of Benzoazepines and Benzodiazepines with Chiral, Cationic Ruthenium-Diamine Catalysts
文献类型：期刊论文
| 作者 | Yang, Zhusheng1,2,3; Ding, Ziyuan2,3; Chen, Fei2,3; He, Yan-Mei2,3; Yang, Nianfa1; Fan, Qing-Hua2,3 |
| 刊名 | EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
 |
| 出版日期 | 2017-04-10 |
| 期号 | 14页码:1973-1977 |
| 关键词 | Asymmetric Catalysis Hydrogenation Nitrogen Heterocycles n Ligands Ruthenium |
| 英文摘要 | A method for the highly enantioselective hydrogenation of diverse seven-membered N-containing heterocycles, including 2,4-diaryl-3H-benzo[b]azepines, racemic 2,2,4-trisubstituted 2,3-dihydrobenzo[b][1,4]diazepines, and 4-substituted 1H-benzo[b][1,4]diazepin-2(3H)-ones by using chiral, cationic ruthenium-diamine catalysts was developed. Reversal of enantio-selectivity was observed for all of these substrates simply by changing the achiral counteranion of the catalyst. This method thus provided facile access to both enantiomers of these optically pure seven-membered heterocycles. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/39053]  |
| 专题 | 化学研究所_分子识别与功能实验室 |
| 作者单位 | 1.Xiangtan Univ, Key Lab Environm Friendly Chem, Minist Educ, Coll Chem, Xiangtan 411105, Hunan, Peoples R China 2.Chinese Acad Sci, CAS Key Lab Mol Recognit & Funct, CAS Res Educ Ctr Excellence Mol Sci, Inst Chem, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Zhusheng,Ding, Ziyuan,Chen, Fei,et al. Asymmetric Hydrogenation of Cyclic Imines of Benzoazepines and Benzodiazepines with Chiral, Cationic Ruthenium-Diamine Catalysts[J]. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY,2017(14):1973-1977. |
| APA | Yang, Zhusheng,Ding, Ziyuan,Chen, Fei,He, Yan-Mei,Yang, Nianfa,&Fan, Qing-Hua.(2017).Asymmetric Hydrogenation of Cyclic Imines of Benzoazepines and Benzodiazepines with Chiral, Cationic Ruthenium-Diamine Catalysts.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY(14),1973-1977. |
| MLA | Yang, Zhusheng,et al."Asymmetric Hydrogenation of Cyclic Imines of Benzoazepines and Benzodiazepines with Chiral, Cationic Ruthenium-Diamine Catalysts".EUROPEAN JOURNAL OF ORGANIC CHEMISTRY .14(2017):1973-1977. |
入库方式： OAI收割
来源：化学研究所
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