@misc{schoeps_batchwise_and_2009, 
author={Schoeps, D.,Buhr, K.,Dijkstra, M.,Ebert, K.,Plenio, H.},
title={Batchwise and Continuous Organophilic Nanofiltration of Grubbs-Type Olefin Metathesis Catalysts},
year={2009},
howpublished = {journal article},
doi = {https://doi.org/10.1002/chem.200802153},
abstract = {A mass-tagged N-mesityl imidazolinium salt with four additional -CH2NCy2 substituents was synthesized, leading to a molecular mass of nearly 1100 g mol-1 in the corresponding carbene ligand. This mass-tagged ligand was used to generate the respective Grubbs II and Grubbs-Hoveyda type complexes. The catalytic activity of the latter complex was tested in several olefin metathesis reactions and found to be slightly superior to that of the related N-mesityl based complex. In batchwise solvent resistant nanofiltration experiments the ruthenium complex dissolved in toluene and following a metathesis reactions was efficiently retained (>99.8 %) by a single nanofiltration; the permeate contained less than 4 ppm of Ru. Equally efficient catalyst retention was observed in a membrane reactor utilized for the continuous synthesis of a RCM product.},
note = {Online available at: \url{https://doi.org/10.1002/chem.200802153} (DOI). Schoeps, D.; Buhr, K.; Dijkstra, M.; Ebert, K.; Plenio, H.: Batchwise and Continuous Organophilic Nanofiltration of Grubbs-Type Olefin Metathesis Catalysts. Chemistry - A European Journal. 2009. vol. 15, no. 12, 2960-2965. DOI: 10.1002/chem.200802153}}