Metal- and ligand-free Ullmann-type C-O and C-N coupling reactions promoted by potassium tert-butoxide
文献类型：期刊论文
| 作者 | Yang SL ; Wu CQ ; Ruan MB ; Yang YQ ; Zhao YX ; Niu JJ ; Yang W ; Xu JW |
| 刊名 | tetrahedron letters
 |
| 出版日期 | 2012 |
| 卷号 | 53期号:33页码:4288-4292 |
| 关键词 | DIARYL ETHER SYNTHESIS ARYL CHLORIDES HIGHLY EFFICIENT BOND FORMATION COPPER ARYLATION PHENOLS IMIDAZOLES CATALYST NITROGEN |
| ISSN号 | 0040-4039 |
| 通讯作者 | yang w |
| 中文摘要 | a simple, metal- and ligand-free procedure for the ullmann-type c-o coupling reactions has been achieved by allowing aryl bromides to react with a variety of phenols in the presence of t-buok. moderate to excellent yields of o-arylation products are obtained under mild conditions in a short time. in addition, two examples of c-n coupling reactions are also reported. a benzyne mechanism is proposed according to the experiment data. crown copyright (c) 2012 published by elsevier ltd. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000307202800006 |
| 公开日期 | 2013-04-23 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/48000]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yang SL,Wu CQ,Ruan MB,et al. Metal- and ligand-free Ullmann-type C-O and C-N coupling reactions promoted by potassium tert-butoxide[J]. tetrahedron letters,2012,53(33):4288-4292. |
| APA | Yang SL.,Wu CQ.,Ruan MB.,Yang YQ.,Zhao YX.,...&Xu JW.(2012).Metal- and ligand-free Ullmann-type C-O and C-N coupling reactions promoted by potassium tert-butoxide.tetrahedron letters,53(33),4288-4292. |
| MLA | Yang SL,et al."Metal- and ligand-free Ullmann-type C-O and C-N coupling reactions promoted by potassium tert-butoxide".tetrahedron letters 53.33(2012):4288-4292. |
入库方式： OAI收割
来源：长春应用化学研究所
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