Pyridinyl functionalized MCM-48 supported highly active heterogeneous palladium catalyst for cross-coupling reactions
An MCM-48 supported 2-pyridinylmethanimine Pd-catalyst was found to be a highly efficient catalyst in the Mizoroki-Heck, Suzuki-Miyaura and copper-free Sonogashira cross-coupling reactions of aryl halides under aqueous reaction conditions. The catalyst efficiently promoted these coupling reactions w...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | en |
| Published: |
Royal Society of Chemistry
|
| Subjects: | |
| Online Access: | https://umpir.ump.edu.my/id/eprint/47139/1/Pyridinyl%20functionalized%20MCM-48%20supported%20highly.pdf https://doi.org/10.1039/C4RA16677A https://umpir.ump.edu.my/id/eprint/47139/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | An MCM-48 supported 2-pyridinylmethanimine Pd-catalyst was found to be a highly efficient catalyst in the Mizoroki-Heck, Suzuki-Miyaura and copper-free Sonogashira cross-coupling reactions of aryl halides under aqueous reaction conditions. The catalyst efficiently promoted these coupling reactions with ppm levels of palladium to afford the corresponding coupling products in up to 98% yield. The supported Pd-catalyst was readily recovered and reused several times without significant loss of its catalytic activity. |
|---|