New non-zeolitic Nb-based catalysts for the gas-phase Beckmann rearrangement of cyclohexanone oxime to caprolactam von Anilkumar, M., Hoelderich, W.F.

Volltext

Mesoporous and amorphous Ti–silicas on the epoxidation of vegetable oils von Rios, L.A., Weckes, P., Schuster, H., Hoelderich, W.F.

Volltext

Gas phase Beckmann rearrangement of cyclohexanone oxime to ɛ-caprolactam over mesoporous, microporous and amorphous Nb2O5/silica catalysts: A comparative study von Anilkumar, M., Hoelderich, W.F.

Volltext

Hydroxylation of benzene over TS-PQ™ catalyst von Chammingkwan, P., Hoelderich, W.F., Mongkhonsi, T., Kanchanawanichakul, P.

Volltext

A one step synthesis ofcaprolactam out of cyclohexanone by combinded ammoximation and Beckmann rearrangement over Nb-MCM-41 catalysts von Anilkumar, M., Hoelderich, W.F.

Volltext

Direct oxidation of propylene and other olefins on precious metal containing Ti-catalysts von Laufer, W, Hoelderich, W.F

Volltext

Application of basic zeolites in the decomposition reaction of 2-methyl-3-butyn-2-ol and the isomerization of 3-carene von Meyer, U, Hoelderich, W.F

Volltext

Transesterification of methyl benzoate and dimethyl terephthalate with ethylene glycol over superbases von Gorzawski, H., Hoelderich, W.F.

Volltext

NbOx/SiO2 in the gas-phase Beckmann rearrangement of cyclohexanone oxime to ε-caprolactam: Influence of calcination temperature, niobia loading and silylation post-treatment von Maronna, M.M., Kruissink, E.C., Parton, R.F., Tinge, J.T., Soulimani, F., Weckhuysen, B.M., Hoelderich, W.F.

Volltext

Spectroscopic study on the active site of a SiO2 supported niobia catalyst used for the gas-phase Beckmann rearrangement of cyclohexanone oxime to -caprolactam von Maronna, M. M, Kruissink, E. C, Parton, R. F, Soulimani, F, Weckhuysen, B. M, Hoelderich, W. F

Volltext

Synthesis of 7-hydroxy-4-methylcoumarin via the Pechmann reaction with Amberlyst ion-exchange resins as catalysts von Sabou, R., Hoelderich, W.F., Ramprasad, D., Weinand, R.

Volltext

Enantioselective hydrogenation over immobilized rhodium diphosphine complexes on aluminated SBA-15 von Crosman, Adrian, Hoelderich, Wolfgang F.

Volltext

Beckmann-rearrangement of cyclododecanone oxime to ω-laurolactam in the gas phase von Eickelberg, W., Hoelderich, W.F.

Volltext

Catalytically Active Sites for the Beckmann Rearrangement of Cyclohexanone Oxime to ε-Caprolactam von Heitmann, G.P., Dahlhoff, G., Hölderich, W.F.

Volltext

Addition of Carboxylic Acids to Cyclic Olefins Catalyzed by Strong Acidic Ion-Exchange Resins von Heidekum, A., Harmer, M.A., Hoelderich, W.F.

Volltext

New Direct Hydroxylation of Benzene with Oxygen in the Presence of Hydrogen over Bifunctional Palladium/Platinum Catalysts von Laufer, W., Niederer, J. P. M., Hoelderich, W. F.

Volltext

Use of methanesulfonic acid as catalyst for the production of linear alkylbenzenes von Luong, B.X, Petre, A.L, Hoelderich, W.F, Commarieu, A, Laffitte, J.-A, Espeillac, M, Souchet, J.-C

Volltext

Preparation of superbases and their use as catalysts for double-bond isomerization von Gorzawski, H, Hoelderich, W.F

Volltext

V2O5/TiO2 Catalysts for the Vapor-Phase Oxidation of β-Picoline: Influence of the TiO2-Carrier von Heinz, D., Hoelderich, W.F., Krill, S., Boeck, W., Huthmacher, K.

Volltext

Synthesis of (all-rac)-?-tocopherol using Nafion resin/silica nanocomposite materials as catalysts von Laufer, M.C., Bonrath, W., Hoelderich, W.F.

Volltext