METHOD FOR CONDENSING SILYL UNITS USING A CARBENE CATALYST

摘要

The invention concerns a condensation method between a =SiOH unit and at least one =SiOR unit, with R being hydrogen or a C₁-C₂₀ hydrocarbon group optionally comprising one or more heteroatoms, said =SiOH and =SiOR units belonging to at least one (organo)silicon compound, identical or different, in presence of an efficient amount of at least one C catalyst, characterized in that the C catalyst is a carbene catalyst.