An Easy Route to N,N-Diarylhydrazines by Cu-Catalyzed Arylation of Pyridine-2-carbaldehyde Hydrazones with Aryl Halides
文献类型：期刊论文
| 作者 | Wu, Wei1,2; Li, Xin-Le1,2; Fan, Xin-Heng1; Yang, Lian-Ming1 |
| 刊名 | EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
 |
| 出版日期 | 2013-02-01 |
| 期号 | 5页码:862-867 |
| 关键词 | Synthetic Methods Arylation Hydrazines Cross-coupling Copper Halides |
| ISSN号 | 1434-193X |
| DOI | 10.1002/ejoc.201201445 |
| 英文摘要 | A copper-catalyzed C-N coupling reaction is described for the preparation of pyridine-2-carbaldehyde N,N-diarylhydrazones by the arylation of N-mono- or -non-substituted hydrazones with aryl bromides/iodides, and the subsequent conversion of the hydrazones into N,N-diarylhydrazines by a transimination process with an aqueous solution of H2NNH2. The reaction features the use of CuI as the catalyst without the need for external ligands. This methodology provides a convenient alternative to the synthesis of structurally diverse N, N-diarylhydrazines from simple, easily accessible precursors. |
| 语种 | 英语 |
| WOS记录号 | WOS:000316194800008 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42156]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yang, Lian-Ming |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci BNLMS, New Mat Lab, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Wei,Li, Xin-Le,Fan, Xin-Heng,et al. An Easy Route to N,N-Diarylhydrazines by Cu-Catalyzed Arylation of Pyridine-2-carbaldehyde Hydrazones with Aryl Halides[J]. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY,2013(5):862-867. |
| APA | Wu, Wei,Li, Xin-Le,Fan, Xin-Heng,&Yang, Lian-Ming.(2013).An Easy Route to N,N-Diarylhydrazines by Cu-Catalyzed Arylation of Pyridine-2-carbaldehyde Hydrazones with Aryl Halides.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY(5),862-867. |
| MLA | Wu, Wei,et al."An Easy Route to N,N-Diarylhydrazines by Cu-Catalyzed Arylation of Pyridine-2-carbaldehyde Hydrazones with Aryl Halides".EUROPEAN JOURNAL OF ORGANIC CHEMISTRY .5(2013):862-867. |
入库方式： OAI收割
来源：化学研究所
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