Organic-inorganic hybrid silica material derived from a monosilylated Grubbs-Hoveyda ruthenium carbene as a recyclable metathesis catalyst

Molecules. 2010 Aug 23;15(8):5756-67. doi: 10.3390/molecules15085756.

Abstract

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.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Catalysis
  • Cyclization
  • Magnetic Resonance Spectroscopy
  • Methane / analogs & derivatives*
  • Methane / chemistry
  • Microwaves
  • Models, Chemical*
  • Nitrogen / chemistry
  • Organic Chemicals / chemistry*
  • Porosity
  • Ruthenium / chemistry*
  • Silicon Dioxide / chemical synthesis
  • Silicon Dioxide / chemistry*
  • Temperature

Substances

  • Organic Chemicals
  • carbene
  • Silicon Dioxide
  • Ruthenium
  • Nitrogen
  • Methane