Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Rolf Pinkos"'
Publikováno v:
Ullmann's Encyclopedia of Industrial Chemistry. :1-7
Autor:
Heinz Gräfje, Wolfgang Körnig, Hans-Martin Weitz, Wolfgang Reiß, Guido Steffan, Herbert Diehl, Horst Bosche, Kurt Schneider, Heinz Kieczka, Rolf Pinkos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c1cf700431c5f0970d671e4b76446c6
https://doi.org/10.1002/14356007.a04_455.pub2
https://doi.org/10.1002/14356007.a04_455.pub2
Autor:
Fabian Wahl, Jens Reinbold, Jürgen Wörth, Horst Prinzbach, Markus Wollenweber, Rolf Pinkos, Markus Etzkorn, C. Grund, Johann-Peter Melder, Torsten Voss, Manfred Keller, Dieter Hunkler, Lothar Knothe
Publikováno v:
European Journal of Organic Chemistry. 2000:3855-3886
The established route to the [1.1.1.1]/[2.2.1.1]pagodanes (1, 2) has been applied to the construction of the homologous [2.2.2.2] and [2.1.1.1] skeletons (3, 7). Application of this synthetic scheme to the iso[1.1.1.1]/iso[2.2.1.1]/iso[2.2.2.2] struc
Autor:
Hans Fritz, Fabian Wahl, Johann-Peter Melder, Andreas Weiler, Thorsten Voss, Klaus Weber, Horst Prinzbach, Dieter Hunkler, Rolf Pinkos
Publikováno v:
Liebigs Annalen. 1997:2069-2088
Homo- and bishomododecahedral cage molecules with one and two OCO (OCH2) linkers installed into the parent pentagonal framework and featuring diverse functionalization patterns have been made available from pagodane precursors via highly expeditious
Publikováno v:
Angewandte Chemie. 106:84-87
Publikováno v:
Journal of the American Chemical Society. 115:7173-7191
Through S N 2 substitutive transannular cyclizations in either bisseco (21 and 30-34) or seco precursor substrates (25 and 35-39), (bis-)unsaturated, epoxy-annulated, and saturated dodecahedranes featuring novel substitution patterns-two (45), four (
Autor:
Hans Fritz, Bulusu A. R. C. Murty, Wolf-Dieter Fessner, Paul R. Spurr, Georg Lutz, Rolf Pinkos, Dieter Hunkler, Horst Prinzbach
Publikováno v:
ChemInform. 23
In bissecododecahedra-1,10(11)-dienes, the syn-periplanar and unusually proximate arrangement of the π bonds is responsible for extraordinary physical properties such as strong throughspace homoconjugation, low oxidation potentials, and a special re
Autor:
Hans Fritz, Horst Prinzbach, Paul R. Spurr, Johann-Peter Melder, Wolf-Dieter Fessner, Rolf Pinkos, Bulusu A. R. C. Murty
Publikováno v:
ChemInform. 23
Three conceptual routes (A, B, C) from [1.1.1.1]pagodane (1) to pentagonal dodecahedrane (2) are evaluated by MM2 (MM3) calculations. After limited experimental success with a catalytic one-pot route (A), a more selective transformation along one of
Autor:
Hans Fritz, Rolf Pinkos, Juergen Woerth, Lothar Knothe, Paul R. Spurr, Wolf-Dieter Fessner, Georg Lutz, Bulusu A. R. C. Murty, Horst Prinzbach
Publikováno v:
ChemInform. 23
Publikováno v:
ChemInform. 24
Pentagonal dodecahedranes with four, six, and eight skeletal positions being functionalized are made available from dimethyl 14,19-dioxopagodane-4-syn,9-syn-dicarboxylate 7 as a common precursor. Key steps are the installation of the two carbonyl fun