SANJAYKUMAR, S R ; MUKRI, BHASKAR DEVU ; PATIL, SATISH ; MADRAS, GIRIDHAR ; HEGDE, M S (2011) Ce0·98Pd0·02O2-δ: Recyclable, ligand free palladium(II) catalyst for Heck reaction Journal of Chemical Sciences, 123 (1). pp. 47-54. ISSN 0974-3626
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Official URL: http://doi.org/10.1007/s12039-011-0103-6
Related URL: http://dx.doi.org/10.1007/s12039-011-0103-6
Abstract
Palladium substituted in cerium dioxide in the form of a solid solution, Ce0·98 Pd0·02 O1·98 is a new heterogeneous catalyst which exhibits high activity and 100% trans-selectivity for the Heck reactions of aryl bromides including heteroaryls with olefins. The catalytic reactions work without any ligand. Nano-crystalline Ce0·98 Pd0·02 O1·98 is prepared by solution combustion method and Pd is in +2 state. The catalyst can be separated, recovered and reused without significant loss in activity. Graphical Abstract Noble metal ionic catalyst, Ce0·98Pd0·02O1·98 is a new heterogeneous catalyst which exhibits high activity and 100% trans-selectivity for the Heck reactions of aryl bromides including heteroaryls with olefins.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| ID Code: | 120582 |
| Deposited On: | 02 Jul 2021 04:15 |
| Last Modified: | 02 Jul 2021 04:15 |
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