Rational Optimization of Supramolecular Catalysts for the Rhodium-Catalyzed Asymmetric Hydrogenation Reaction
作者:Julien Daubignard、Remko J. Detz、Anne C. H. Jans、Bas de Bruin、Joost N. H. Reek
DOI:10.1002/anie.201707670
日期:2017.10.9
Rational design of catalysts for asymmetric transformations is a longstanding challenge in the field of catalysis. In the current contribution we report a catalyst in which a hydrogen bond between the substrate and the catalyst plays a crucial role in determining the selectivity and the rate of the catalytichydrogenation reaction, as is evident from a combination of experiments and DFT calculations
Self-assembled catalysts and use thereof in olefin polymerization
申请人:Council of Scientific & Industrial Research
公开号:US10843179B2
公开(公告)日:2020-11-24
The present invention relates to a self assembled catalyst. More particularly, the present invention relates to a self-assembled catalyst of formula (I) comprising supramolecular phosphine and carboxylate ligands, process for preparation thereof and use of said catalyst of formula (I) in olefin polymerization.
SELF-ASSEMBLED CATALYSTS AND USE THEREOF IN OLEFIN POLYMERIZATION
申请人:COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
公开号:US20190262818A1
公开(公告)日:2019-08-29
The present invention relates to a self assembled catalyst. More particularly, the present invention relates to a self-assembled catalyst of formula (I) comprising supramolecular phosphine and carboxylate ligands, process for preparation thereof and use of said catalyst of formula (I) in olefin polymerization.
[EN] SELF-ASSEMBLED CATALYSTS AND USE THEREOF IN OLEFIN POLYMERIZATION<br/>[FR] CATALYSEURS AUTO- ASSEMBLÉS ET LEUR UTILISATION DANS LA POLYMÉRISATION D'OLÉFINES
申请人:COUNCIL SCIENT IND RES
公开号:WO2018020515A2
公开(公告)日:2018-02-01
The present invention relates to a self assembled catalyst. More particularly, the present invention relates to a self-assembled catalyst of formula (I) comprising supramolecular phosphine and carboxylate ligands, process for preparation thereof and use of said catalyst of formula (I) in olefin polymerization.