Search Results - "Čechová, Lucie"

Influence of Intramolecular Charge Transfer and Nuclear Quantum Effects on Intramolecular Hydrogen Bonds in Azopyrimidines by Bártová, Kateřina, Čechová, Lucie, Procházková, Eliška, Socha, Ondřej, Janeba, Zlatko, Dračínský, Martin

“…Intramolecular hydrogen bonds (IMHBs) in 5-azopyrimidines are investigated by NMR spectroscopy and DFT computations that involve nuclear quantum effects. A…”
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Photoswitching Behavior of 5‑Phenylazopyrimidines: In Situ Irradiation NMR and Optical Spectroscopy Combined with Theoretical Methods by Čechová, Lucie, Kind, Jonas, Dračínský, Martin, Filo, Juraj, Janeba, Zlatko, Thiele, Christina M, Cigáň, Marek, Procházková, Eliška

“…The photoswitching behavior of 5-phenylazopyrimidines was investigated by optical methods and NMR spectroscopy with in situ irradiation sustained by…”
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Photoswitchable Intramolecular Hydrogen Bonds in 5‐Phenylazopyrimidines Revealed By In Situ Irradiation NMR Spectroscopy by Procházková, Eliška, Čechová, Lucie, Kind, Jonas, Janeba, Zlatko, Thiele, Christina M., Dračínský, Martin

“…NMR spectroscopy with in situ irradiation uncovered unique photoswitchable intramolecular hydrogen bonds (IMHBs) in 5‐phenylazopyrimidines with two hydrogen…”
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Tunable Push–Pull Interactions in 5‑Nitrosopyrimidines by Procházková, Eliška, Čechová, Lucie, Tarábek, Ján, Janeba, Zlatko, Dračínský, Martin

“…The effect of push–pull interactions in a series of variously substituted 5-nitrosopyrimidines on the strength of intramolecular hydrogen bonds, the height of…”
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Separation of rotamers of 5-nitrosopyrimidines and estimation of binding constants of their complexes with β-cyclodextrin by capillary electrophoresis by Štěpánová, Sille, Procházková, Eliška, Čechová, Lucie, Žurek, Jiří, Janeba, Zlatko, Dračínský, Martin, Kašička, Václav

“…•New type of stereoisomers – rotamers of 5-nitrosopyrimidines were analyzed by CE.•5-Nitrosopyrimidines form two rotamers stabilized by intramolecular hydrogen…”
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A Switchable Intramolecular Hydrogen Bond in Polysubstituted 5‑Nitrosopyrimidines by Procházková, Eliška, Čechová, Lucie, Janeba, Zlatko, Dračínský, Martin

“…The formation of strong intramolecular hydrogen bonds was observed in a series of 2-amino-5-nitrosopyrimidines with alkylamino and arylamino substituents at…”
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The optimized microwave-assisted decomposition of formamides and its synthetic utility in the amination reactions of purines by Čechová, Lucie, Jansa, Petr, Šála, Michal, Dračínský, Martin, Holý, Antonín, Janeba, Zlatko

“…The microwave-assisted decomposition of DMF was thoroughly studied and the reaction conditions (temperature, solvent effect, and effect of additives, such as…”
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Synthesis and anti-human immunodeficiency virus activity of substituted (o,o-difluorophenyl)-linked-pyrimidines as potent non‐nucleoside reverse transcriptase inhibitors by Čechová, Lucie, Dejmek, Milan, Baszczyňski, Ondřej, Šaman, David, Gao, Liping, Hu, Eric, Stepan, George, Jansa, Petr, Janeba, Zlatko, Šimon, Petr

“…With the worldwide number of human immunodeficiency virus positive patients stagnant and the increasing emergence of viral strains resistant to current…”
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Hydrogen‐Bonding Interactions of Methylated Adenine Derivatives by Osifová, Zuzana, Socha, Ondřej, Mužíková Čechová, Lucie, Šála, Michal, Janeba, Zlatko, Dračínský, Martin

“…Hydrogen bonding between nucleobases is a crucial noncovalent interaction for the life on Earth. Apart from Watson‐Crick binding, Hoogsteen pairing has been…”
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Polysubstituted 5‐Phenylazopyrimidines: Extremely Fast Non‐ionic Photochromic Oscillators by Čechová, Lucie, Filo, Juraj, Dračínský, Martin, Slavov, Chavdar, Sun, Dazhong, Janeba, Zlatko, Slanina, Tomáš, Wachtveitl, Josef, Procházková, Eliška, Cigáň, Marek

“…Photochromic systems with an ultrahigh rate of thermal relaxation are highly desirable for the development of new efficient photochromic oscillators. Based on…”
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A study of azopyrimidine photoswitches and their interactions with cyclodextrins: When the guest governs the type of accommodation at the host by Hruzíková, Anna, Mužíková Čechová, Lucie, Štěpánová, Sille, Tučková, Lucie, Tichotová, Markéta, Růžička, Aleš, Kašička, Václav, Procházková, Eliška

“…Azopyrimidines have recently emerged as a new class of photoswitches structurally similar to azobenzenes switching between trans and cis isomers. These…”
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Photoswitching of 5-phenylazopyrimidines in crystalline powders and thin films by Procházková, Eliška, Filo, Juraj, Čechová, Lucie Mužíková, Dračínský, Martin, Císařová, Ivana, Janeba, Zlatko, Kawamura, Izuru, Naito, Akira, Kuběna, Ivo, Nádaždy, Peter, Šiffalovič, Peter, Cigáň, Marek

“…Solid-state photoswitching enables the development of smart materials. However, the close packing of molecules and the lack of free volume in this state…”
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Long-range heteronuclear coupling constants in 2,6-disubstituted purine derivatives by Procházková, Eliška, Čechová, Lucie, Jansa, Petr, Dračínský, Martin

“…Four‐ and five‐bond heteronuclear J‐couplings between the hydrogen H‐8 and carbons C‐6 and C‐2 in a series of 7‐ and 9‐benzyl substituted purine derivaties…”
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Compound instability in dimethyl sulphoxide, case studies with 5-aminopyrimidines and the implications for compound storage and screening by Procházková, Eliška, Jansa, Petr, Březinová, Anna, Čechová, Lucie, Mertlíková-Kaiserová, Helena, Holý, Antonín, Dračínský, Martin

“…The oxidation reactions of 5-aminopyrimidine derivatives in dimethyl sulphoxide (DMSO) were studied. The DMSO solutions of the studied compounds became deeply…”
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Back Cover: Polysubstituted 5‐Phenylazopyrimidines: Extremely Fast Non‐ionic Photochromic Oscillators (Angew. Chem. Int. Ed. 36/2020) by Čechová, Lucie, Filo, Juraj, Dračínský, Martin, Slavov, Chavdar, Sun, Dazhong, Janeba, Zlatko, Slanina, Tomáš, Wachtveitl, Josef, Procházková, Eliška, Cigáň, Marek

“…Non‐ionic polysubstituted azopyrimidines with strong push–pull character are promising candidates for extremely fast photochromic oscillators. The fast…”
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Polysubstituted 5‐Phenylazopyrimidines: Extremely Fast Non‐ionic Photochromic Oscillators by Čechová, Lucie, Filo, Juraj, Dračínský, Martin, Slavov, Chavdar, Sun, Dazhong, Janeba, Zlatko, Slanina, Tomáš, Wachtveitl, Josef, Procházková, Eliška, Cigáň, Marek

“…Photochromic systems with an ultrahigh rate of thermal relaxation are highly desirable for the development of new efficient photochromic oscillators. Based on…”
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Photoswitchable Intramolecular Hydrogen Bonds in 5-Phenylazopyrimidines Revealed By In Situ Irradiation NMRSpectroscopy by Prochazkova, Eliska, Cechova, Lucie, Kind, Jonas, Janeba, Zlatko, Thiele, Christina M, Dracinsky, Martin

“…NMR spectroscopy with in situ irradiation uncovered unique photoswitchable intramolecular hydrogen bonds (IMHBs) in 5-phenylazopyrimidines with two hydrogen…”
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Rücktitelbild: Polysubstituted 5‐Phenylazopyrimidines: Extremely Fast Non‐ionic Photochromic Oscillators (Angew. Chem. 36/2020) by Čechová, Lucie, Filo, Juraj, Dračínský, Martin, Slavov, Chavdar, Sun, Dazhong, Janeba, Zlatko, Slanina, Tomáš, Wachtveitl, Josef, Procházková, Eliška, Cigáň, Marek

“…Nichtionische polysubstituierte Azopyrimidine mit starkem Push‐Pull‐Charakter sind vielversprechende Kandidaten für extrem schnelle photochrome Oszillatoren…”
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