Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Ludger Tebben"'
co.labore-A Genuine Collaboration between Arts and Science, Reflecting Viewpoints and Merging Skills
Publikováno v:
Chemistry - A European Journal. 23:5860-5863
Often chemists regard their scientific work as creative, when designing and synthesizing new molecules and larger assemblies. In this, we have to go through recurring stages of planning projects, doubting results, discarding ideas, and restarting the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5270123f7a741704946c972b74752b00
https://doi.org/10.1002/chem.201700297
https://doi.org/10.1002/chem.201700297
Autor:
Armido Studer, Ludger Tebben
Publikováno v:
Chemistry - A European Journal. 23:5857-5859
Cooperative effects are found in various research areas in chemistry, many of which are currently explored within the Collaborative Research Center SFB 858 in Münster. This Editorial gives some insights into the field and an overview of the history
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d45cce8f218b0495711a5da8be39740a
https://doi.org/10.1002/chem.201700451
https://doi.org/10.1002/chem.201700451
Publikováno v:
Angewandte Chemie. 125:3041-3044
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d0bb6628a1bf646efa561842e712487
https://doi.org/10.1002/ange.201209447
https://doi.org/10.1002/ange.201209447
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 23(25)
Cooperative effects can be observed in various research areas in chemistry; cooperative catalysis is well-established, the assembly of compounds on surfaces can be steered by cooperative effects, and supramolecular polymerization can proceed in a coo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7ba832243ff3be82308f713102dcc7c
https://pubmed.ncbi.nlm.nih.gov/27874966
https://pubmed.ncbi.nlm.nih.gov/27874966
Autor:
Ludger Tebben, Armido Studer
Publikováno v:
Angewandte Chemie International Edition. 50:5034-5068
This Review describes the application of nitroxides to synthesis and polymer chemistry. The synthesis and physical properties of nitroxides are discussed first. The largest section focuses on their application as stoichiometric and catalytic oxidants
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ab35635dd46fff65a4a6d8ccb069786
https://doi.org/10.1002/anie.201002547
https://doi.org/10.1002/anie.201002547
Autor:
Armido Studer, Ludger Tebben
Publikováno v:
Angewandte Chemie. 123:5138-5174
Nitroxide werden in der Synthese und in der Polymerchemie verwendet. In diesem Aufsatz werden zunachst Methoden zur Herstellung von Nitroxiden und deren physikalische Eigenschaften besprochen. Der folgende Abschnitt beschreibt die Verwendung von Nitr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49be984424677925a3e63c61076c1773
https://doi.org/10.1002/ange.201002547
https://doi.org/10.1002/ange.201002547
Publikováno v:
European Journal of Inorganic Chemistry. 2008:2654-2658
Starting from the α-(dimethylamino)[3]ferrocenophane derivative 1, a short reaction sequence was developed to form a doubly anellated dihydropyrrole derivative 6 containing the ferrocenophane framework. Intermediate 6 was used for the synthesis of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bd1de78b8ce153e9c00500c04e3fea8
https://doi.org/10.1002/ejic.200800379
https://doi.org/10.1002/ejic.200800379
Autor:
Christian Nilewski, Markus Neumann, Gerald Kehr, Ludger Tebben, Gerhard Erker, Roland Fröhlich
Publikováno v:
Synthesis. 2006:2191-2200
Mannich condensation of 1,1'-diacetylferrocene with dimethylamine followed by catalytic hydrogenation gives the chiral a-dimethylamino[3]ferrocenophane. Both enantiomers are available by resolution. Directed ortho-lithiation/iodination yields the ort
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40f7bd7fad66e16166d86b6e6163f6a4
https://doi.org/10.1055/s-2006-942429
https://doi.org/10.1055/s-2006-942429
Autor:
Roland Fröhlich, Gerhard Erker, Frank Hollmann, Gerald Kehr, Ludger Tebben, Bernhard Rieger, Patrick Liptau
Publikováno v:
European Journal of Organic Chemistry. 2005:1909-1918
An intramolecular Mannich reaction (HNMe2, TiCl4) was used to convert 1,1'-diacetylferrocene to the unsaturated amino[3]ferrocenophane 2. Subsequent hydrogenation gave 3. To obtain enantiomerically pure chelate P,P-[3]ferrocenophane ligands the readi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33836a14e7a32ca5cb17d80a63dfc12e
https://doi.org/10.1002/ejoc.200400866
https://doi.org/10.1002/ejoc.200400866
Publikováno v:
Synthesis. 2004:1971-1976
Treatment of 1,1'-diacetylferrocene (1) with dimethylamine and TiCl 4 yielded the unsaturated dimethylamino-substituted [3]ferrocenophane product 2. Its catalytic hydrogenation gave the corresponding saturated [3]ferrocenophane system 3 (trans-cis 7:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d570802597eb114af13fca62d952198
https://doi.org/10.1055/s-2004-829177
https://doi.org/10.1055/s-2004-829177