Piotr Kwiatkowski
Polish Academy of Sciences
49 Papers
275 Citations
Piotr Kwiatkowski is an academic researcher from Polish Academy of Sciences. The author has contributed to research in topics: Catalysis & Enantioselective synthesis. The author has an hindex of 16, co-authored 49 publications. Previous affiliations of Piotr Kwiatkowski include Wrocław University of Technology & University of Warsaw.
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Papers
Enantioselective nitroaldol reaction catalyzed by sterically modified salen-chromium complexes.
TL;DR: A group of modified (salen)Cr(III)Cl complexes with bulky benzylic substituents in the 3,3'-position of the salicylidene moiety have been successfully applied for the asymmetric nitroaldol reaction.
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Synthesis of high molecular weight polystyrene using AGET ATRP under high pressure
Laura Mueller,Wojciech Jakubowski,Krzysztof Matyjaszewski,Joanna Pietrasik,Piotr Kwiatkowski,Wojciech Chaładaj,Janusz Jurczak +6 more
TL;DR: In this paper, high molecular weight polystyrene (PS) was synthesized by ATRP under atmospheric pressure (1 bar) and under high pressure (6 kbar) due to accelerated radical propagation and diminished radical termination in polymerization of styrene.
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Efficient and highly enantioselective construction of trifluoromethylated quaternary stereogenic centers via high-pressure mediated organocatalytic conjugate addition of nitromethane to β,β-disubstituted enones.
TL;DR: A combination of pressure and noncovalent catalysis with low-loading of chiral tertiary amine-thioureas is shown to provide very efficient access to a wide range of γ-nitroketones containing trifluoromethylated all-carbon quaternary stereogenic centers in the β-position.
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An Efficient Organocatalytic Method for Highly Enantioselective Michael Addition of Malonates to Enones Catalyzed by Readily Accessible Primary Amine-Thiourea
TL;DR: This approach enables the efficient synthesis of 1,5-ketoesters with good yields, excellent enantioselectivities, and low loading of simple chiral primary amine-thiourea catalysts, and is applicable in multigram scale synthesis.
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