Kantam, M. L. ; SwarnaJaya, V. ; JayaLakshmi, M. ; Reddy, B. R. ; Choudary, B. M. ; Bhargava, S. K. (2007) Alumina supported copper nanoparticles for aziridination and cyclopropanation reactions Catalysis Communications, 8 (12). pp. 1963-1968. ISSN 1566-7367
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.catcom.2007.03.012
Abstract
Alumina supported copper (Cu-Al2O3) nanoparticles were prepared and applied for the aziridination of olefins employing [N-(p-tolylsulfonyl) imino]phenyliodinane (PhI = NTs) as nitrene source to afford the corresponding 3-membered cyclic compounds in moderate to excellent yields. Cyclopropanation of several olefins was also carried out by using Cu-Al2O3 nanoparticles and ethyl diazoacetate as a carbene source. The catalyst was recovered by simple centrifugation and reused for four cycles.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Alumina; Copper Nanoparticles; Aziridination; Cyclopropanation; Reusability |
| ID Code: | 86047 |
| Deposited On: | 07 Mar 2012 13:48 |
| Last Modified: | 07 Mar 2012 13:48 |
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