Synthesis, Photophysical Properties, and SelfOrganization of Difurobenzosilole Derivatives
文献类型：期刊论文
| 作者 | Li, Liangchun1; Li, Shuhong2; Zhao, Cui-Hua3; Xu, Caihong1 |
| 刊名 | EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
 |
| 出版日期 | 2014-04-01 |
| 卷号 | 2014期号:11页码:1880-1885 |
| 关键词 | Self-organization Conjugation Cyclization Oxygen Heterocycles Silicon |
| ISSN号 | 1434-1948 |
| DOI | 10.1002/ejic.201400061 |
| 英文摘要 | A facile synthetic route was developed to fuse furan rings to a dibenzosilole core for the construction of difurobenzosilole derivatives through an electrophilic double cyclization reaction. Only silafluorene derivatives with electron-donating groups on the periphery participated in this cyclization. Suzuki-Miyaura coupling and deiodination of the diiododifurobenzosiloles resulted in highly emissive silicon-bridged dibenzofuran compounds. These obtained compounds exhibited very high luminescent quantum yields (93 to about 99%) and good thermal stability. Single crystals of the silicon-bridged dibenzofuran compound with a marginal phenyl group were easily grown and analyzed by single-crystal X-ray diffraction, whereas the deiodinated silicon-bridged dibenzofuran compound showed a high tendency to self-organize into 1D microfibers in various solvents such as hexane, toluene, and THF. |
| 语种 | 英语 |
| WOS记录号 | WOS:000333981400004 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/51187]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Shuhong |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, BNLMS, Beijing 100190, Peoples R China 2.Beijing Technol & Business Univ, Sch Sci, Beijing 100048, Peoples R China 3.Shandong Univ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Liangchun,Li, Shuhong,Zhao, Cui-Hua,et al. Synthesis, Photophysical Properties, and SelfOrganization of Difurobenzosilole Derivatives[J]. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY,2014,2014(11):1880-1885. |
| APA | Li, Liangchun,Li, Shuhong,Zhao, Cui-Hua,&Xu, Caihong.(2014).Synthesis, Photophysical Properties, and SelfOrganization of Difurobenzosilole Derivatives.EUROPEAN JOURNAL OF INORGANIC CHEMISTRY,2014(11),1880-1885. |
| MLA | Li, Liangchun,et al."Synthesis, Photophysical Properties, and SelfOrganization of Difurobenzosilole Derivatives".EUROPEAN JOURNAL OF INORGANIC CHEMISTRY 2014.11(2014):1880-1885. |
入库方式： OAI收割
来源：化学研究所
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