Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Christian H. G. Jakob"'
Autor:
Benjamin J. Hofmann, Tim P. Schlachta, Robert M. Reich, Fritz E. Kühn, Florian Dyckhoff, Christian H. G. Jakob, Marco A. Bernd, Jonas F. Schlagintweit
Publikováno v:
Catalysis Science & Technology. 11:795-799
Pivotal degradation pathways of the most active non-heme iron epoxidation catalyst to date are investigated in detail. In-depth HR-ESI-MS and NMR spectroscopy decomposition studies and comparative catalytic experiments exclude the generally accepted
Autor:
Jonas F. Schlagintweit, Christian H. G. Jakob, Fritz E. Kühn, Carolin Hintermeier, Markus R. Anneser, Tim P. Schlachta, Stefan Haslinger, Alexander D. Böth, Robert M. Reich
Publikováno v:
Chemical Communications. 57:6644-6647
The first diiron(III,IV)-μ2-oxo tetracarbene complex is isolated and characterized by SC-XRD, UV/Vis, EPR, Evans’ NMR and elemental analysis. CV indicates the presence of a transient high-valent diiron(IV)-μ2-oxo species. Its formation and decay
Autor:
João D. G. Correia, Franziska Schuderer, Fernanda Marques, Jonas F. Schlagintweit, Christian H. G. Jakob, Pauline J. Fischer, Fritz E. Kühn, Robert M. Reich, Bruno Dominelli
Publikováno v:
Chemistry, an Asian Journal
A straightforward modification route to obtain mono‐ and di‐substituted anthroyl ester bridge functionalized dinuclear Au(I) bis‐N‐heterocyclic carbene complexes is presented. The functionalization can be achieved starting from a hydroxyl‐f
Autor:
Tobias O. Berghausen, João D. G. Correia, Fritz E. Kühn, Eva M. Hahn, Teresa Pinheiro, Robert M. Reich, Fernanda Marques, Bruno Dominelli, Christian H. G. Jakob
Publikováno v:
Chemistry, an Asian Journal
A series of histidine derived Au(I) bis‐NHC complexes bearing different ester, amide and carboxylic acid functionalities as well as wingtip substituents is synthesized and characterized. The stability in aqueous media, in vitro cytotoxicity in a se
Autor:
Julia Rieb, João D. G. Correia, Alexander Pöthig, Christian Jandl, Christian H. G. Jakob, Bruno Dominelli, Fritz E. Kühn, Robert M. Reich
Publikováno v:
Chemistry, an Asian Journal
A novel N,N’‐allyl‐bridged bisimidazolium salt and a novel dinuclear Ag(I) and a Au(I) NHC complex are reported. Both metallacyclic complexes have a twisted structural shape due to the rigid allylic system and form two different isomers relatin
Autor:
Jonas F. Schlagintweit, Christian H. G. Jakob, Robert M. Reich, Fritz E. Kühn, Linda Nguyen, Florian Dyckhoff
Publikováno v:
Journal of Catalysis. 383:144-152
Two bio-inspired non-heme iron complexes bearing mixed tetradentate N-heterocyclic carbene/1,2,3-triazole ligands with cis labile coordination sites are reported. The compounds are studied in olefin epoxidation catalysis using H2O2 as oxidant. Sc(OTf
Autor:
Fritz E. Kühn, Olivia Rindle, Philipp J. Altmann, Christian H. G. Jakob, Christiane M. Egger, Felix Kaiser, Robert M. Reich
Publikováno v:
European Journal of Inorganic Chemistry. 2019:5059-5065
Autor:
Robert M. Reich, Corazon Frias, Tânia S. Morais, Marcel König, Marie Ahrweiler, Fritz E. Kühn, Jonas F. Schlagintweit, Eva‐Maria H. J. Esslinger, Christian H. G. Jakob, Nicola L Wilke, Fernanda Marques, João Franco Machado, Jerico Frias, Aram Prokop, João D. G. Correia
Publikováno v:
Journal of medicinal chemistry. 64(21)
The synthesis and antiproliferative activity of Mes- and iPr-substituted gold(I) bis(1,2,3-triazol-5-ylidene) complexes in various cancer cell lines are reported, showing nanomolar IC50 values of 50 nM (lymphoma cells) and 500 nM (leukemia cells), re
Autor:
Tim P, Schlachta, Markus R, Anneser, Jonas F, Schlagintweit, Christian H G, Jakob, Carolin, Hintermeier, Alexander D, Böth, Stefan, Haslinger, Robert M, Reich, Fritz E, Kühn
Publikováno v:
Chemical communications (Cambridge, England). 57(54)
The first diiron(iii,iv)-μ2-oxo tetracarbene complex is isolated and characterized by SC-XRD, UV/Vis, EPR, Evans' NMR and elemental analysis. CV indicates the presence of a transient high-valent diiron(iv)-μ2-oxo species. Its formation and decay is
Autor:
Fritz E. Kühn, Angela Weigert Muñoz, Christian H. G. Jakob, Thomas F. Gronauer, Stephan A. Sieber, Kevin Meighen-Berger, Vanessa Weiß, Jonas F. Schlagintweit, João D. G. Correia, Matthias J. Feige
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 50(6)
Fluorescent Pd(II) and Pt(II) complexes bearing 4-methylene-7-methoxycoumarin (MMC) and 2,6-diispropylphenyl (Dipp) substituted NHC/1,2,3-triazole hybrid ligands are described. Depending on the reaction conditions two different ligand coordination mo