Synthesis of Novel Palladium Complexes Containing β‐Diketonate and NHC Ligands and their Catalytic Ability for Addition Polymerizations of the Functional Norbornenes
作者:Dong Jin Lee、Myungwoong Kim、Chan Kyung Kim、Ik Mo Lee
DOI:10.1002/bkcs.11761
日期:2019.7
containing various N‐heterocycliccarbene (NHC) ligands have been successfully synthesized by the reaction with various β‐diketonate complexes. Treatments of Pd(acac)2 with NHC salts such as 1,3‐di(2,6‐diisopropylphenyl)imidazolium chloride (IPr·HCl) or 1,3‐di(mesityl)imidazolium chloride (IMes·HCl) resulted in [Pd(acac)(NHC)Cl] complexes and these complexes were characterized by NMR. Moreover, these
Potential of Homogeneous Pd Catalyst Separation by Ceramic Membranes. Application to Downstream and Continuous Flow Processes
作者:Dominic Ormerod、Nicolas Lefevre、Matthieu Dorbec、Inge Eyskens、Pieter Vloemans、Karlien Duyssens、Veronica Diez de la Torre、Nadya Kaval、Eugen Merkul、Sergey Sergeyev、Bert U. W. Maes
DOI:10.1021/acs.oprd.5b00418
日期:2016.5.20
catalyzed reactions and probes the separation of a number of readily available palladium complexes from reaction mixtures with highly stable ceramic membranes. A number of different processing methods, namely, online, at-line, and off-line are compared and contrasted. A high rejection of Palladium species and consequently very low palladium contamination of reactionproducts with a single organic solvent