Search results
- 1.0342730 - ÚOCHB 2011 CZ eng A - Abstract
Ehala, Sille - Grishina, Anastasia - Sheshenev, Andrey - Lyapkalo, Ilya - Kašička, Václav
Determination of acid-base dissociation constants of very weak zwitterionic heterocyclic bases by capillary zone electrophoresis.
MSB 2010. Final Program and Book of Abstracts. 25 th International Symposium on Microscale BioSeparations. Brno: Ústav analytické chemie AV ČR, v. v. i, 2010 - (Foret, F.). s. 95-96. ISBN 978-80-254-6631-5.
[International Symposium on Microscale BioSeparations /25./. 21.03.2010-25.03.2010, Praha]
R&D Projects: GA ČR(CZ) GA203/08/1428; GA ČR(CZ) GA203/09/0675
Institutional research plan: CEZ:AV0Z40550506
Keywords : acidity constant * zwitterionic heterocyclic bases * capillary zone electrophoresis
Subject RIV: CB - Analytical Chemistry, Separation
Permanent Link: http://hdl.handle.net/11104/0185385 - 2.0339254 - ÚOCHB 2010 CZ eng A - Abstract
Lyapkalo, Ilya - Grishina, Anastasia - Kunetskiy, Roman Alexejevič - Sheshenev, Andrey
Augmenting basicity and nucleophilicity by smart combination of electronic effects: Strong metal-free bases and new zwitterionic organocatalysts.
ESOC 2009. 16th European Symposium on Organic Chemistry. Praha: -, 2009. s. 333-333. ISBN 978-80-02-02160-5.
[ESOC 2009. European Symposium on Organic Chemistry /16./. 12.07.2009-16.07.2009, Praha]
Institutional research plan: CEZ:AV0Z40550506
Keywords : aromatic stabilization * Lewis base catalysis * Broensted basicity
Subject RIV: CC - Organic Chemistry
Permanent Link: http://hdl.handle.net/11104/0182836 - 3.0339252 - ÚOCHB 2010 CZ eng A - Abstract
Sheshenev, Andrey - Boltukhina, Ekaterina - Lyapkalo, Ilya
New straightforward synthesis of non-conjugated ynones by ozonolysis - oxo-elimination reaction sequence.
ESOC 2009. 16th European Symposium on Organic Chemistry. Praha: -, 2009. s. 515-515. ISBN 978-80-02-02160-5.
[ESOC 2009. European Symposium on Organic Chemistry /16./. 12.07.2009-16.07.2009, Praha]
Institutional research plan: CEZ:AV0Z40550506
Keywords : chemoselectivity * phosphazene bases * elimination
Subject RIV: CC - Organic Chemistry
Permanent Link: http://hdl.handle.net/11104/0182834 - 4.0339007 - ÚOCHB 2010 CZ eng A - Abstract
Boltukhina, Ekaterina - Sheshenev, Andrey - Lyapkalo, Ilya
Highly selective activation of trimethylsilyl enol functionality in the presence of silyl-protected hydroxyl.
ESOC 2009. 16th European Symposium on Organic Chemistry. Praha: -, 2009. s. 125-125. ISBN 978-80-02-02160-5.
[ESOC 2009. European Symposium on Organic Chemistry /16./. 12.07.2009-16.07.2009, Praha]
Institutional research plan: CEZ:AV0Z40550506
Keywords : chemoselectivity * fluoride catalysis * enol nanoflates
Subject RIV: CC - Organic Chemistry
Permanent Link: http://hdl.handle.net/11104/0182640 - 5.0318934 - ÚOCHB 2009 CZ eng A - Abstract
Mašek, Tomáš - Lyapkalo, Ilya
New expedient synthesis of (S)-Propargylglycine, a potent antibiotic compound.
[Nová výhodná syntéza (S)-Propargylglycinu, potenciální antibiotické sloučeniny.]
Chemické listy. Česká společnost chemická. Roč. 102, č. 11 (2008), -. ISSN 0009-2770. E-ISSN 1213-7103.
[Pokroky v organické, bioorganické a farmaceutické chemii /43./. 14.11.2008-16.11.2008, Liblice]
Institutional research plan: CEZ:AV0Z40550506
Keywords : (S)-Propargylglycine * t-Bu-P1-base * antibiotic activity
Subject RIV: CC - Organic Chemistry
Permanent Link: http://hdl.handle.net/11104/0168224 - 6.0318888 - ÚOCHB 2009 CZ eng A - Abstract
Volkov, Sergey - Mašek, Tomáš - Lyapkalo, Ilya
Towards akanthomycin: the first enantioselective synthesis is underway.
[K Akanthomycinu: probíha první enantioselektivní syntéza.]
Chemické listy. Česká společnost chemická. Roč. 102, č. 11 (2008), s. 1079-1079. ISSN 0009-2770. E-ISSN 1213-7103.
[Pokroky v organické, bioorganické a farmaceutické chemii /43./. 14.11.2008-16.11.2008, Liblice]
Institutional research plan: CEZ:AV0Z40550506
Keywords : dihydroxy-1H-pyridin-2-one * bioactive analogs
Subject RIV: CC - Organic Chemistry
Permanent Link: http://hdl.handle.net/11104/0168185 - 7.0318882 - ÚOCHB 2009 CZ eng A - Abstract
Lyapkalo, Ilya - Kunetskiy, Roman Alexejevič
Synthesis, structure and properties of bis(N,N'-dialkylimidazolium)amines, New highly stable lipophilic organic cations.
[Syntéza, struktura a vlastnosti bis(N,N'-dialkylimidazolium)aminů.]
Chemické listy. Česká společnost chemická. Roč. 102, č. 11 (2008), s. 1053-1054. ISSN 0009-2770. E-ISSN 1213-7103.
[Pokroky v organické, bioorganické a farmaceutické chemii /43./. 14.11.2008-16.11.2008, Liblice]
Institutional research plan: CEZ:AV0Z40550506
Keywords : lipophilic organic cations * aromatisation
Subject RIV: CC - Organic Chemistry
Permanent Link: http://hdl.handle.net/11104/0168180