Isolation of the Half-Condensed Pyrazoline Intermediates en Route to N-(1,10-Phenanthroline) -pyrazole Derivatives from the Knorr Reaction
文献类型：期刊论文
| 作者 | Yang PJ(杨培菊) ; Yang XJ(杨晓娟); Yang XJ(杨晓娟)
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| 刊名 | Synthetic Communications
 |
| 出版日期 | 2009 |
| 卷号 | 39页码:907-916 |
| 关键词 | b-Diketone 2-hydrazine-1,10-phenanthroline Knorr reaction pyrazoline |
| ISSN号 | 0039-7911 |
| 通讯作者 | 吴彪 ; 杨晓娟 |
| 中文摘要 | During the synthesis of 2-pyrazole-1,10-phenanthroline derivatives by the Knorr reaction from benzoylacetone and 2-hydrazine-1,10-phenanthroline, three half-condensed intermediates, the 5-hydroxyl pyrazolines (2b–2d), were isolated and characterized by NMR spectroscopy and x-ray diffraction (for 2b and 2d). These pyrazoline intermediates could be readily dehydrated under the catalysis of acetic acid to afford the corresponding pyrazoles with high regioselectivity. |
| 学科主题 | 金属有机与超分子催化 |
| 收录类别 | SCI |
| 资助信息 | the Bairen Jihua program of the Chinese Academy of Sciences |
| 语种 | 英语 |
| 公开日期 | 2012-09-21 |
| 源URL | [http://210.77.64.217/handle/362003/598]  |
| 专题 | 兰州化学物理研究所_OSSO国家重点实验室 兰州化学物理研究所_ERC国家工程研究中心 |
| 通讯作者 | Yang XJ(杨晓娟); Yang XJ(杨晓娟) |
| 推荐引用方式 GB/T 7714 | Yang PJ,Yang XJ,Yang XJ. Isolation of the Half-Condensed Pyrazoline Intermediates en Route to N-(1,10-Phenanthroline) -pyrazole Derivatives from the Knorr Reaction[J]. Synthetic Communications,2009,39:907-916. |
| APA | 杨培菊,杨晓娟,&杨晓娟.(2009).Isolation of the Half-Condensed Pyrazoline Intermediates en Route to N-(1,10-Phenanthroline) -pyrazole Derivatives from the Knorr Reaction.Synthetic Communications,39,907-916. |
| MLA | 杨培菊,et al."Isolation of the Half-Condensed Pyrazoline Intermediates en Route to N-(1,10-Phenanthroline) -pyrazole Derivatives from the Knorr Reaction".Synthetic Communications 39(2009):907-916. |
入库方式： OAI收割
来源：兰州化学物理研究所
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