Investigation of the cyanosilylation catalysed by metal-siliceous catalysts

Different amorphous mesoporous TUD-1 catalysts were employed in cyanosilylation of acetophenone with trimethylsilylcyanide in dichloromethane at room temperature. Catalysts were monometallic Al-TUD-1, Zr-TUD-1 and bimetallic Na–Al-TUD-1 and Al–Zr-TUD-1's with constant Si/metal ratio but different Al/Zr ratios. Al-TUD-1 proved to be the most...

TUD-1: Synthesis and application of a versatile catalyst, carrier, material...

The three-dimensional sponge-like mesoporous material TUD-1 is straightforward to prepare. Its synthesis can readily be modified to introduce metals into the framework of TUD-1, imparting many different catalytic activities. M-TUD-1 catalysts have proven to be very active, unlimited by diffusion and very stable. By combining two metals into one...