[EN] GROUP 8 TRANSITION METAL CATALYSTS AND METHOD FOR MAKING SAME AND PROCESS FOR USE OF SAME IN METATHESIS REACTION [FR] CATALYSEURS À BASE DE MÉTAUX DE TRANSITION DU GROUPE 8 AINSI QUE LEURS PROCÉDÉS DE FABRICATION ET LEURS PROCÉDÉS D'UTILISATION DANS LA RÉACTION DE MÉTATHÈSE
[EN] GROUP 8 TRANSITION METAL CATALYSTS AND METHOD FOR MAKING SAME AND PROCESS FOR USE OF SAME IN METATHESIS REACTION<br/>[FR] CATALYSEURS À BASE DE MÉTAUX DE TRANSITION DU GROUPE 8 AINSI QUE LEURS PROCÉDÉS DE FABRICATION ET LEURS PROCÉDÉS D'UTILISATION DANS LA RÉACTION DE MÉTATHÈSE
申请人:GUANG MING INNOVATION COMPANY WUHAN
公开号:WO2016000242A1
公开(公告)日:2016-01-07
Metal catalyst compounds are disclosed. The catalyst compound are represented by the formula (I-II and VII): wherein M is a Group 8 metal; X is an anionic ligand; L is a neutral two electron donor ligand; K 2(A-E) is a ditopic or multitopic ligand. Also disclosed is an easy applicable catalyst synthesis and the application in different olefin metathesis processes, e.g. Reaction Injection Molding (RIM), rotational molding, vacuum infusion, vacuum forming, process for conversion of fatty acids and fatty acid esters or mixtures thereof, in –olefins, dicarboxylic acids or dicarboxylic esters, etc.
Olefin isomerization reactions catalyzed by ruthenium hydrides bearing Schiff base ligands
作者:Fu Ding、Sabine Van Doorslaer、Peggie Cool、Francis Verpoort
DOI:10.1002/aoc.1808
日期:2011.8
A series of in situ‐generated ruthenium hydridecomplexes Ru(PPh3)2(CO)H(Ln) (n = a–h) incorporating a Schiff base ligand was investigated for the isomerization of olefins. 1H‐NMR was used to characterize the new hydride species in combination with 31P‐NMR. Allylbenzene and 1‐octene were used as model substrates. Temperature, solvents and catalyst/substrate mole ratio were taken into account as parameters