Organic-inorganic hybrid silica material derived from a monosilylated Grubbs-Hoveyda ruthenium carbene as a recyclable metathesis catalyst.
The synthesis of a monosilylated Grubbs-Hoveyda ruthenium alkylidene complex is described, as well as the preparation and characterization of the corresponding material by sol-gel cogelification with tetraethoxysilane (TEOS) and the assay of this recyclable supported catalyst in ring-closing diene and enyne metathesis reactions under thermal and microwave conditions.
Borja
Guadalupe
G
Chemistry Department, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193-Barcelona, Spain.
Pleixats
Roser
R
Alibés
Ramón
R
Cattoën
Xavier
X
Man
Michel Wong Chi
MW
D002384:Catalysis; D003500:Cyclization; D009682:Magnetic Resonance Spectroscopy; D008697:Methane / Q000031:analogs & derivatives* / Q000737:chemistry; D008872:Microwaves; D008956:Models, Chemical; D009584:Nitrogen / Q000737:chemistry; D009930:Organic Chemicals / Q000737:chemistry*; D016062:Porosity; D012428:Ruthenium / Q000737:chemistry*; D012822:Silicon Dioxide / Q000138:chemical synthesis / Q000737:chemistry*; D013696:Temperature
D009930:Organic Chemicals; C030011:carbene; D012822:Silicon Dioxide; D012428:Ruthenium; D009584:Nitrogen; D008697:Methane