A.V., Ramaswamy and S., Sivasanker and P. , Ratnasamy (1994) Selective oxidation reactions over metallosilicate molecular sieves: a comparison of titanium and vanadium silicates with MEL. Microporous Materials, 2 . 451-458.
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Abstract
Selective oxidation of alkanes, aromatic compounds such as benzene and phenol, alcohols and thioethers has been carried out over titanium and vanadium analogues of ZSM-11 (MEL structure, termed as TS-2 and VS-2, respectively) with aqueous hydrogen peroxide. The results show interesting similarities and contrasts between TS-2 and VS-2. VS-2 produces more secondary oxidation products. It is also more effective in oxidizing alcohol and thioethers than TS-2. The differences are attributed to the differences in the mechanism of oxidation of the different substrates over TS-2 and VS-2. While a predominantly heterolytic oxidation is postulated in the case of TS-2, the principal path is probably homolytic in the case of VS-2
| Item Type: | Article |
|---|---|
| Subjects: | Science > Chemistry |
| ID Code: | 141 |
| Deposited By: | INVALID USER |
| Deposited On: | 28 Feb 2007 13:32 |
| Last Modified: | 18 Mar 2007 19:58 |
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