Sambou, Sasaline Salomon; Hromov, Roman; Ruzhylo, Illia; Wang, Hui; Allandrieu, Audrey; Sabatier, Cassandra; Coppel, Yannick; Daran, Jean-Claude; Gayet, Florence; Labande, Agnes; Manoury, Eric; Poli, Rinaldo published an article in 2021, the title of the article was Amphiphilic polymeric nanoreactors containing Rh(I)-NHC complexes for the aqueous biphasic hydrogenation of alkenes.Quality Control of Oxybis(ethane-2,1-diyl) bis(2-methylacrylate) And the article contains the following content:
A rhodium(I) complex bearing a monodentate N-heterocyclic carbene ligand has been confined into the core of amphiphilic polymeric core-crosslinked micelles (CCMs). The Rh complex was covalently bound to the polymeric chains by incorporation of a polymerizable unit on the NHC ligand. Nanoreactor Rh-NHCmes@CCM 5b has been evaluated as a catalyst for the aqueous biphasic hydrogenation of styrene and other alkenes. It has shown a high activity with styrene at a low catalytic loading (10 000/1 substrate/Rh ratio), greater than that of an analogous mol. Rh(I) complex, and its evolution to Rh0 is slower. This is attributed to several factors, among which the confinement effect and the favorable polyoxygenated environment of the nanoreactor core. Finally, the CCMs could be recycled up to four times with almost no loss of activity over 3 h cycles and the loss of rhodium per cycle was on average lower than 0.6 ppm. The experimental process involved the reaction of Oxybis(ethane-2,1-diyl) bis(2-methylacrylate)(cas: 2358-84-1).Quality Control of Oxybis(ethane-2,1-diyl) bis(2-methylacrylate)
The Article related to amphiphilic polymeric nanoreactor rhodium heterocyclic carbene complex alkene hydrogenation, Placeholder for records without volume info and other aspects.Quality Control of Oxybis(ethane-2,1-diyl) bis(2-methylacrylate)
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