[5C+1N] Annulations: Two Novel Routes to Substituted Dihydrofuro[3,2-c]pyridines
文献类型：期刊论文
| 作者 | Huang P ; Zhang R ; Liang YJ ; Dong DW |
| 刊名 | organic letters
 |
| 出版日期 | 2012 |
| 卷号 | 14期号:20页码:5196-5199 |
| 关键词 | FUROPYRIDINE SYNTHESIS PYRIDINE-DERIVATIVES SYNTHETIC STRATEGY MEDIATED SYNTHESIS EFFICIENT ACCESS CYCLOPROPANES ENTRY COMPLEXES DONOR ISOTHIOCYANATE |
| ISSN号 | 1523-7060 |
| 通讯作者 | dong dw |
| 中文摘要 | two novel routes based on [5c + 1n] annulations for the synthesis of 2,3-dihydrofuro[3,2-c]pyridines are described. ammonium acetate (nh4oac) is used as an ammonia source in both routes. the first route utilizes 1-acyl-1-[(dimethylamino)alkenoyl]cyclopropanes as a five-carbon 1,5-bielectrophilic species and combines the [5c + 1n] annulation and regioselective ring-enlargement of cyclopropyl ketone into one pot, whereas the second route utilizes 3-acyl-2-[(dimethylamino)alkenyl]-4,5-dihydrofurans as the five-carbon synthons, which involves a sequential intermolecular aza-addition, intramolecular aza-nucleophilic addition/elimination, and dehydration reaction. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000309951500008 |
| 公开日期 | 2013-04-22 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/47890]  |
| 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 | Huang P,Zhang R,Liang YJ,et al. [5C+1N] Annulations: Two Novel Routes to Substituted Dihydrofuro[3,2-c]pyridines[J]. organic letters,2012,14(20):5196-5199. |
| APA | Huang P,Zhang R,Liang YJ,&Dong DW.(2012).[5C+1N] Annulations: Two Novel Routes to Substituted Dihydrofuro[3,2-c]pyridines.organic letters,14(20),5196-5199. |
| MLA | Huang P,et al."[5C+1N] Annulations: Two Novel Routes to Substituted Dihydrofuro[3,2-c]pyridines".organic letters 14.20(2012):5196-5199. |
入库方式： OAI收割
来源：长春应用化学研究所
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