Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Joachim Horn"'
Autor:
Paolo Tosatti, Joachim Horn, David House, Stephen P. Marsden, Adam Nelson, Amanda J. Campbell
Publikováno v:
Advanced Synthesis & Catalysis. 352:3153-3157
The combination of an air-stable iridium catalyst and the dipolar aprotic solvent dimethyl sulfoxide (DMSO) allowed, for the first time, the systematic exploitation of highly polar, functionalized amines in asymmetric allylic substitutions: low molec
Autor:
Joachim Horn, Willi Bannwarth
Publikováno v:
European Journal of Organic Chemistry. 2007:2058-2063
A trisperfluoroalkylsilyl-modified (S)-BINAP ligand has been prepared and its pertinent Ru complex applied to the asymmetric hydrogenation of olefins. Efficient separation of the Ru catalyst by filtration and its reuse was achieved. Relative to the u
Autor:
Florian Michalek, Joachim Horn, C. Christoph Tzschucke, Christian Mössner, Dominik Schwinn, Vasyl Andrushko, Willi Bannwarth
Publikováno v:
Helvetica Chimica Acta. 88:936-949
Unexpectedly high retention times were obtained in HPLC investigations for compounds equipped with (C8F17CH2CH2)3Si tags on C8F17-modified silica gel (Fig. 4). Hence, these tags have a high potential for the noncovalent immobilization of catalysts to
Autor:
Thomas A. Runkler, Markus Dinkel, Joachim Horn, Thomas Schmidt, Henning Lenz, Albrecht Sieber, Volkmar Dr. Mickal
Publikováno v:
IFAC Proceedings Volumes. 38:489-494
Recycling of paper is typically performed in a chain of processes. An important process is the peroxide bleaching implementing the means to achieve a high brightness quality. As this process step requires consumption of various chemicals, it is quite
Publikováno v:
Chemical communications (Cambridge, England). 50(71)
Rh-catalysed conjugate additions of 2-aminophenyl boronic acid derivatives were exploited in diastereoselective and asymmetric syntheses of tetrahydroquinolines. In both cases, combinatorial variation of the substitution of the tetrahydroquinoline ri
Autor:
Willi Bannwarth, Joachim Horn
Publikováno v:
ChemInform. 38
Autor:
Willi Bannwarth, Erick Cuevas-Yañez, Oliver Reiser, Joachim Horn, Banda Narsaiah, Alexandru Gheorghe
A new fluorous-tagged TEMPO catalyst was prepared by a facile approach using the copper-catalyzed azide-alkyne cycloaddition as the ligation method. A fluorous F17-CLICK-TEMPO showed excellent activity and selectivity in the oxidation of alcohols to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5805f3d27b5ca3a37761cb651506e55e
Publikováno v:
ChemInform. 36
Catalysts immobilized on solid supports have become valuable tools for simplified product isolation and catalyst recycling. An alternative to covalent attachment to a solid support is to immobilize catalysts by non-covalent bonding through hydrogen b
Publikováno v:
Immobilized Catalysts ISBN: 9783540209157
Catalysts immobilized on solid supports have become valuable tools for simplified product isolation and catalyst recycling. An alternative to covalent attachment to a solid support is to immobilize catalysts by non-covalent bonding through hydrogen b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bf98e845f2a15b8c55674f9e45c1719
https://doi.org/10.1007/b96873
https://doi.org/10.1007/b96873