R. Anwander, G. Gerstberger, C. Palm, O. Groeger and G. Engelhardt
Aluminium alkoxide moieties are grafted onto purely siliceous mesoporous MCM-41 via siloxide linkages, producing materials which reveal enhanced catalytic activity in the MPV reduction of cyclic ketones; nitrogen physisorption and 27Al MAS NMR spectroscopy are applied to characterise the catalytically active hybrid systems.