Towards a circular economy for plastic packaging wastes – the environmental potential of chemical recycling

Autor: Raoul Meys, André Dirk Sternberg, André Bardow, Stefan Westhues, Jürgen Klankermayer, Felicitas Frick

Publikováno v: Resources, conservation and recycling 162, 105010 (2020). doi:10.1016/j.resconrec.2020.105010
Resources, conservation and recycling 162, 105010-(2020). doi:10.1016/j.resconrec.2020.105010
Resources, Conservation and Recycling, 162

Plastic packaging waste faces increasingly stringent sustainability targets such as recycling rates of 55% imposed by the European Commission. To realize the vision of a circular economy, chemical recycling is advocated as a large-scale avenue to dec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4cb75577a9e6f3e83836a15b0c37405

Synthesis of a sterically bulky diphosphine synthon and Ru(ii) complexes of a cooperative tridentate enamide-diphosphine ligand platform

Autor: Vincent T. Annibale, Stefan Westhues, Michael D. Fryzuk, Truman C. Wambach, Thomas G. Ostapowicz

Publikováno v: Dalton Transactions. 45:16011-16025

In order to generate tridentate enamido diphosphine ligand platforms, we developed procedures for the preparation of tBu2PCH2CH2P(tBu)I, which involve low temperatures, pentane solvent and addition of 4 equiv. of tBuLi to Cl2PCH2CH2PCl2 or 2 equiv. o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2de4859c2eb7b7bf43bbaa1a0649727
https://doi.org/10.1039/c6dt02352e

Molecular catalyst systems as key enablers for tailored polyesters and polycarbonate recycling concepts

Autor: Stefan Westhues, Jürgen Klankermayer, Jasmine Idel

Publikováno v: Science Advances
Science advances 4(8), eaat9669 (2018). doi:10.1126/sciadv.aat9669

Molecular catalyst system enables recycling of polymeric consumer products.
A transition metal catalyst system for the selective catalytic depolymerization of various polyester- and polycarbonate-based materials is presented. The use of a molecu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46a09e3c763f536d1573e23d18542843

Ruthenium-Catalyzed Modular Synthesis of Cyclic Tertiary Amines from Lactams

Autor: Markus Meuresch, Jürgen Klankermayer, Stefan Westhues

Publikováno v: Angewandte Chemie (International ed. in English). 55(41)

Reported is the development of a novel catalytic cascade reaction facilitating the modular synthesis of cyclic tertiary amines from simple lactam substrates and secondary alcohols. Using a single molecular ruthenium-triphos catalyst in the presence o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56cfd6fe4eb129d4759f575282be7bb9
https://pubmed.ncbi.nlm.nih.gov/27621152

Cellular Uptake: Assessing the Intracellular Integrity of Phosphine-Stabilized Ultrasmall Cytotoxic Gold Nanoparticles Enabled by Fluorescence Labeling (Adv. Healthcare Mater. 24/2016)

Autor: Gerhard Müller-Newen, Felix M. Mottaghy, Ulrich Simon, Stefan Westhues, Julia Steitz, Janine Broda, Andrea Küster, Dirk Fahrenkamp, Andreas T. J. Vogg

Publikováno v: Advanced Healthcare Materials. 5:3088-3088

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8c454c3bf300b31f103280f0cf2eb67a
https://doi.org/10.1002/adhm.201670128