Dongare, Mohan K. ; Bhagwata, Vivekanand V. ; Ramana, C. V. ; Gurjar, Mukund K. (2004) Silica supported MoO3: a mild heterogeneous catalyst for the Beckmann rearrangement and its application to some sugar derived ketoximes Tetrahedron Letters, 45 (24). pp. 4759-4762. 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.2004.04.068
Abstract
Silica supported molybdenum(VI) oxide (20%) has been explored as a new solid catalyst for the Beckmann rearrangement and the results are compared in parallel with the known β-zeolite as a catalyst for the same transformation. Both catalysts were found to facilitate the rearrangement under mild conditions and the conditions employed were tolerable for protecting groups such as isopropylidene, cyclohexylidene and PMB are commonly employed in carbohydrate chemistry.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Beckmann Rearrangement; Solid Acid; β-Zeolite; Molybdenum Oxide; Glucose Diacetonide |
| ID Code: | 11475 |
| Deposited On: | 16 Nov 2010 13:55 |
| Last Modified: | 02 Jun 2011 09:46 |
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