Loading...
Please wait, while we are loading the content...
Similar Documents
Magnetic dendritic polymer nanocomposites as supports for palladium: a highly efficient and reusable catalyst for Mizoroki–Heck and Suzuki–Miyaura coupling reactions
| Content Provider | Semantic Scholar |
|---|---|
| Author | Ma, Rong Yang, Pengbo Bian, Fengling |
| Copyright Year | 2018 |
| Abstract | A novel catalyst Fe3O4@SiO2-Dendrimer-Pd based on palladium immobilized on magnetic dendritic polymer nanocomposites was successfully synthesized and characterized by FT-IR, EA, XRD, TEM, EDX, VSM and XPS. This nanocatalyst showed excellent catalytic activity for solvent-free Mizoroki–Heck reaction and Suzuki–Miyaura reaction in EtOH/H2O at a palladium loading of only 0.009 mol%. Moreover, the Fe3O4@SiO2-Dendrimer-Pd catalyst could be conveniently recovered by an external magnet and used consecutively five times with excellent yields. The remarkable catalytic performances and convenient magnetic separability of the Fe3O4@SiO2-Dendrimer-Pd catalyst make it promising for practical application. |
| Starting Page | 4748 |
| Ending Page | 4756 |
| Page Count | 9 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/c7nj05014c |
| Volume Number | 42 |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/c7/nj/c7nj05014c/c7nj05014c1.pdf |
| Alternate Webpage(s) | https://doi.org/10.1039/c7nj05014c |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
