Abstract
The invention relates to the use of cyclovinyl phosphine compds. in the form of complexes with copper, as catalysts for reactions leading to the formation of carbon-carbon and carbon-heteroatom bonds. The invention also relates to complexes of copper with at least one cyclovinyl phosphine, as well as to the method for creating a carbon-carbon or a carbon-heteroatom bond catalyzed by a cyclovinyl phosphine/copper complex.