Saha, Debasree ; Chattopadhyay, Kalicharan ; Ranu, Brindaban C. (2009) Aerobic ligand-free Suzuki coupling catalyzed by in situ-generated palladium nanoparticles in water Tetrahedron Letters, 50 (9). pp. 1003-1006. ISSN 0040-4039
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...
Related URL: http://dx.doi.org/10.1016/j.tetlet.2008.12.063
Abstract
A simple and efficient procedure for Suzuki coupling of aryl bromides/iodides with aryl- and alkylboronic acids catalyzed by in situ-generated palladium(0) nanoparticles in water without any ligand in open air to produce a variety of functionalized biaryls and alkyl-aryls has been developed. The boronic acids act here as the reducing agent for the formation of Pd nanoparticles. The reactions are remarkably fast (5 min) and high yielding. The catalyst is recyclable up to three runs without loss of efficiency.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Suzuki Coupling; Palladium Nanoparticles; Biaryl; Alkyl–aryl; Reaction In Water |
| ID Code: | 41444 |
| Deposited On: | 30 May 2011 05:34 |
| Last Modified: | 30 May 2011 05:34 |
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