| Autor: |
L Uytterhoeven, Peter A. Jacobs, Rudy F. Parton |
| Rok vydání: |
1991 |
| Předmět: |
|
| DOI: |
10.1016/s0167-2991(08)61146-5 |
| Popis: |
The preparation of iron-phthallocyanines encaged in molecular sieves was made from ferrocene impregnated in zeolite Y and VPI-5 molecular sieve. Both catalysts exhibit shape selectivity in the oxyfunctionalization of alkanes with tertiary butyl hydroperoxide as oxygen donor at 298 K and 0.1 MPa. As shown by turnover numbers resistance of the zeolite encaged complexes against oxidative destruction and activity in the oxidation of n-alkanes exceed by far those of free iron-phthallocyanines. Molecular graphics analysis shows the complex in both molecular sieves and presents a qualitative interpretation of the higher shape selectivity in the regioselective oxidation of n-octane on iron-phthallocyanine encaged in zeolite Y than in VPI-5. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
