Enhancing catalytic activity towards Heck-reaction by using 4,5,9,10-tetra(arylimino)pyrenylidenyldipalladium tetrachlorides
文献类型：期刊论文
| 作者 | Zhao, T; Xing, QF; Song, KF; Ban, Q; Liang, TL; Liuc, QB; Sun, WH
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| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:19页码:14228-14234 |
| ISSN号 | 2046-2069 |
| DOI | 10.1039/c4ra16193a |
| 英文摘要 | A series of binuclear 4,5,9,10-tetra(arylimino)pyrenylidenyldipalladium(II) tetrachloride complexes (Pd1-Pd4) was synthesized and characterized by FT-IR and NMR spectroscopy as well as elemental analysis. The molecular structures of representative complexes Pd1 and Pd2 were determined by single crystal X-ray diffraction to reveal a square planar geometry around the palladium centre. The complex Pd1 dissolved in the presence of ethanol to form mono-palladium complex C1, whose structure was also confirmed by single crystal X-ray diffraction. All binuclear palladium complexes promote the Heck cross-coupling reactions with high activities; the reaction can be carried out for various substrates and activators (basic compounds) and also in various solvents. The binuclear palladium complexes exhibit significantly higher efficiency than do their mono-palladium complexes bearing 4,5-bis(arylimino)pyrenylidenes. |
| 语种 | 英语 |
| WOS记录号 | WOS:000349434600018 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/41988]  |
| 专题 | 化学研究所_工程塑料实验室 |
| 作者单位 | Sun, WH (reprint author), Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Zhao, T,Xing, QF,Song, KF,et al. Enhancing catalytic activity towards Heck-reaction by using 4,5,9,10-tetra(arylimino)pyrenylidenyldipalladium tetrachlorides[J]. RSC ADVANCES,2015,5(19):14228-14234. |
| APA | Zhao, T.,Xing, QF.,Song, KF.,Ban, Q.,Liang, TL.,...&Sun, WH.(2015).Enhancing catalytic activity towards Heck-reaction by using 4,5,9,10-tetra(arylimino)pyrenylidenyldipalladium tetrachlorides.RSC ADVANCES,5(19),14228-14234. |
| MLA | Zhao, T,et al."Enhancing catalytic activity towards Heck-reaction by using 4,5,9,10-tetra(arylimino)pyrenylidenyldipalladium tetrachlorides".RSC ADVANCES 5.19(2015):14228-14234. |
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来源：化学研究所
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