Zobrazeno 1 - 10 of 58 pro vyhledávání: '"Radovan Sebesta"'
1
Comparison of Diastereoselective ortho-Metalations and C-H Activations of Chiral Ferrocenes
Autor: Tomas Carny, Radovan Sebesta
Publikováno v: Synlett.
Chiral ferrocene derivatives possessing planar stereogenic unit are important as chiral catalysts or materials. The principled method to obtain 1,2-disubstituted planarly chiral ferrocenes was base-mediated ortho-metalation performed on a chiral ferr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ffed91067e6798d2e8a41afb9ee022cc
https://doi.org/10.1055/a-2089-4934
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3
Synthesis, and Helix or Hairpin-Turn Secondary Structures of ‘Mixed’α/β-Peptides Consisting of Residues with Proteinogenic Side Chains and of 2-Amino-2-methylpropanoic Acid (Aib)
Autor: Raveendra I. Mathad, Michael Limbach, Bernhard Jaun, Sylvain Cottens, Dieter Seebach, Oliver Flögel, Holger Sellner, Radovan Sebesta
Publikováno v: Helvetica Chimica Acta. 89:1801-1825
Twelve peptides, 1–12, have been synthesized, which consist of alternating sequences of α- and β-amino acid residues carrying either proteinogenic side chains or geminal dimethyl groups (Aib). Two peptides, 13 and 14, containing 2-methyl-3-aminob
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60a2bea0049a0873b7bc984e80a3f86e
https://doi.org/10.1002/hlca.200690176
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5
Elektronická kniha
Enantioselective Homogeneous Supported Catalysis
Autor: Radovan Sebesta
Immobilization of chiral catalysts is an important tool for improving overall efficiency of catalytic processes. However, heterogeneous catalysts often suffer from decreased activities and supported but still homogeneous catalysts can help overcome t
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