Substituierte Olefine werden aus Aryldiazoniumsalzen und Olefinen in Gegenwart eines Palladiumkatalysators und gegebenenfalls in Gegenwart einer Base hergestellt.
取代烯烃是在钯催化剂存在下,必要时在碱存在下,由芳基重氮盐和烯烃制得的。
JPH05140023A
申请人:——
公开号:JPH05140023A
公开(公告)日:1993-06-08
US5231223A
申请人:——
公开号:US5231223A
公开(公告)日:1993-07-27
Process for the arylation of olefins
申请人:Bayer Aktiengesellschaft
公开号:US05231223A1
公开(公告)日:1993-07-27
Substituted olefins of the formula (I) ##STR1## are prepared by reaction of a compound of the formula (II) ##STR2## with a compound of the formula (III) R--CH--CH.sub.2 in the presence of an organic and/or inorganic palladium salt as a catalyst using water and/or an alcohol as a solvent, the substituents and indices being defined in the disclosure.