M
Miloš Sedlák
Researcher at University of Pardubice
Publications - 147
Citations - 1558
Miloš Sedlák is an academic researcher from University of Pardubice. The author has contributed to research in topics: Catalysis & Enantioselective synthesis. The author has an hindex of 19, co-authored 141 publications receiving 1434 citations. Previous affiliations of Miloš Sedlák include Charles University in Prague.
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Synthesis of a new class of double-hydrophilic block copolymers with calcium binding capacity as builders and for biomimetic structure control of minerals.
TL;DR: In this paper, small block copolymers consisting of a hydrophilic poly(ethylene glycol) block and a second, also hydrophilic, moiety which strongly interacts with alkaline earth ions were synthesized by diverse reaction sequences based on poly(methylene glycoacetyl ethers (MW = 2000 and 5000 g/mol, respectively).
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Synthesis of double-hydrophilic block copolymers with hydrophobic moieties for the controlled crystallization of minerals.
Miloš Sedlák,Helmut Cölfen +1 more
TL;DR: In this paper, a set of double hydrophilic block copolymers was synthesized on the basis of a branched poly(ethylene glycol)-block-poly (ethyleneimine) (PEG-b-PEI) by polymer analogous reactions, which revealed a significant amount of unbound PEG due to side reactions with PEI momoners or oligomers.
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The separation of racemic crystals into enantiomers by chiral block copolymers.
TL;DR: This study demonstrates the potential application of chiral DHBCs in the control of chirality throughout crystallization, in particular for racemic crystal systems, and shows that enantiomeric excess of one enantiomers can be maximized by the kinetic control of crystallization.
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Copper(II) complexes containing chiral substituted 2-(4-isopropyl-4-methyl-4,5-dihydro-1H-imidazol-5-one-2-yl)pyridine ligands: Synthesis, X-ray structural studies and asymmetric catalysis
TL;DR: In this paper, a chiral N,N-bidentate ligand derived from substituted 2-(4-isopropyl-4-methyl-4,5-dihydro-1H-imidazol-5-one-2-yl)pyridines has been prepared and characterised by means of 1H, 13C NMR spectroscopy and optical rotation.
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Highly enantioselective nitroaldol reactions catalyzed by copper(II) complexes derived from substituted 2-(pyridin-2-yl)imidazolidin-4-one ligands.
TL;DR: Ten optically pure substituted 2-(pyridin-2-yl)imidazolidin-4-ones, 1a-d, 2a-4a, and 2b-4b, were prepared and characterized and the absolute configurations of individual ligands were determined by X-ray analysis or NOESY experiments.