Complexes of N-heterocyclic carbenes and the use thereof

The present invention relates to a process for preparing polyaryl compounds by coupling aryl halides or aryl sulphonates and reactive aryl compounds in the presence of novel transition metal complexes of N-heterocyclic carbenes which, just like the N-heterocyclic carbenes themselves and the salts fr...

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Main Authors Militzer, Hans-Christian, Scholz, Ulrich, Herrmann, Wolfgang, Gstottmayr, Christian
Format Patent
LanguageEnglish
Published 07.08.2003
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Summary:The present invention relates to a process for preparing polyaryl compounds by coupling aryl halides or aryl sulphonates and reactive aryl compounds in the presence of novel transition metal complexes of N-heterocyclic carbenes which, just like the N-heterocyclic carbenes themselves and the salts from which they are derived, form part of the invention.