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http://nopr.niscpr.res.in/handle/123456789/30042| Title: | Catalytic oxyfunctionalization of alkanes and alkenes by hetero-metal Mn-Cu and Mn-Ni clusters |
| Authors: | Mehta, Akshay Stephen, Shino Tembe, Gopal |
| Keywords: | Catalysts;Hetero-metal clusters;Oxidation;Metal clusters;Alkanes;Manganese;Copper;Nickel |
| Issue Date: | Dec-2014 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Novel hetero-metal di-, octa- and tetranuclear Mn-Cu, Mn-Ni clusters such as [MnIIICuII(5-Cl-sap)2Cl(MeOH)](1) [H25-Cl-sap = 5-chlorosalicylidene-3-aminopropanol], MnIII2MnII2CuII4(3-OMe-sap)4(μ4-O)2(μ2-OMe)2Cl2]Cl2·2MeOH(5Cl2.2MeOH)(2) [H23-OMe-sap = vanillidene-3-aminopropanol)] and [MnIII2NiII2(sap)2(sal)2(μ3-OMe)2(OAc)2] (3) [Hsal = salicylaldehyde; H2sap = salicylidene-3-aminopropanol] have been used as catalysts in the oxidation of alkanes and alkenes in the presence of tert-butyl hydroperoxide as an oxidant. The investigations reveal marked differences in the reactivity of the Mn-Cu and Mn-Ni clusters. The probable mechanism of hydroxylation in these systems is discussed. |
| Page(s): | 1500-1504 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.53A(12) [December 2014] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 53A(12) 1500-1504.pdf | 123.91 kB | Adobe PDF | View/Open |
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