A Method to Access Symmetrical Tetrasubstituted Pyridines via Iodine and Ammonium Persulfate Mediated [2+2+1+1]-Cycloaddition Reaction
文献类型：期刊论文
| 作者 | Tan, Hua1; Chen, Cui1; Pan, Yupeng2; Liu, Weibing1 |
| 刊名 | ADVANCED SYNTHESIS & CATALYSIS
 |
| 出版日期 | 2017-05-02 |
| 卷号 | 359期号:9页码:1594-1598 |
| 关键词 | Symmetrical tetrasubstituted pyridines [2+2+1]-cycloaddition -substituted arones alkynes N N-dimethyl formamide (DMF) |
| 英文摘要 | A novel metal-free [2+2+1+1]-cycloaddition method for rapid and productive preparation of symmetrical 2,3,5,6-tetrasubstituted pyridines has been developed from -substituted arones and N,N-dimethyl formamide (DMF) using iodine (I-2) and ammonium persulfate ((NH4)(2)S2O8) as mediators. In this process, both DMF and (NH4)(2)S2O8 play a dual role for the formation of pyridines. DMF acts as the reaction medium and the C4 source (the methyl group of DMF), while (NH4)(2)S2O8 serves as the oxidant and nitrogen resource. Notably, this transformation exhibited a broad substrate scope towards a wide variety of different arones to give the corresponding tetrasubstituted pyridines in moderate to excellent yields. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Applied ; Chemistry, Organic |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | CATALYZED CYCLIZATION ; DMF ; INHIBITORS ; KETONES ; DERIVATIVES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000400592100016 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/151963]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Guangdong Univ Petrochem Technol, Coll Chem Engn, 2 Guandu Rd, Maoming 525000, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, 457 Zhongshan Rd, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tan, Hua,Chen, Cui,Pan, Yupeng,et al. A Method to Access Symmetrical Tetrasubstituted Pyridines via Iodine and Ammonium Persulfate Mediated [2+2+1+1]-Cycloaddition Reaction[J]. ADVANCED SYNTHESIS & CATALYSIS,2017,359(9):1594-1598. |
| APA | Tan, Hua,Chen, Cui,Pan, Yupeng,&Liu, Weibing.(2017).A Method to Access Symmetrical Tetrasubstituted Pyridines via Iodine and Ammonium Persulfate Mediated [2+2+1+1]-Cycloaddition Reaction.ADVANCED SYNTHESIS & CATALYSIS,359(9),1594-1598. |
| MLA | Tan, Hua,et al."A Method to Access Symmetrical Tetrasubstituted Pyridines via Iodine and Ammonium Persulfate Mediated [2+2+1+1]-Cycloaddition Reaction".ADVANCED SYNTHESIS & CATALYSIS 359.9(2017):1594-1598. |
入库方式： OAI收割
来源：大连化学物理研究所
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