Search Results - "Bobula, Tomáš"

The synthesis of a new unsaturated derivative of chondroitin sulfate with increased antioxidant properties by Bobula, Tomáš, Buffa, Radovan, Hermannová, Martina, Vágnerová, Hana, Dolečková, Iva, Velebný, Vladimír

“…•Efficient and regio-specific modification of CS was developed.•A new unsaturated derivative of CS (ΔCS) was synthetized.•The double bonds increased chemical…”
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Sonogashira reactions of α- and β-1-ethynyl-2-deoxyribosides: synthesis of acetylene-extended C-nucleosides by Bobula, Tomáš, Hocek, Michal, Kotora, Martin

“…An improved practical protocol for the synthesis of both anomers of 1-ethynyl-2-deoxiribosides 1 was developed. The Sonogashira coupling of…”
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Synthesis of novel 5-chlorinated 2-aminothiophenes using 2,5-dimethylpyrrole as an amine protecting group by Puterová, Zita, Bobula, Tomáš, Végh, Daniel

“…A new synthetic methodology towards substituted 2‐amino‐5‐chlorothiophenes is described. Compounds of this type are important as building blocks for oligomers…”
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A novel photopolymerizable derivative of hyaluronan for designed hydrogel formation by Bobula, Tomáš, Buffa, Radovan, Hermannová, Martina, Kohutová, Lenka, Procházková, Pavlína, Vágnerová, Hana, Čepa, Martin, Wolfová, Lucie, Židek, Ondřej, Velebný, Vladimír

“…•A new photopolymerizable derivative of HA (methacrylhydrazide-HA) was synthetized.•Methacrylhydrazide-HA readily photopolymerized into densely crosslinked…”
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Solid-state photocrosslinking of hyaluronan microfibres by Bobula, Tomáš, Běťák, Jiří, Buffa, Radovan, Moravcová, Martina, Klein, Pavel, Židek, Ondřej, Chadimová, Veronika, Pospíšil, Robert, Velebný, Vladimír

“…•The series of photocurable HYA was prepared under mild reaction conditions.•Photocurable HYA was processed to a microfibrous structure by a wet-spinning…”
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α,β-Unsaturated aldehyde of hyaluronan—Synthesis, analysis and applications by Buffa, Radovan, Šedová, Petra, Basarabová, Ivana, Moravcová, Martina, Wolfová, Lucie, Bobula, Tomáš, Velebný, Vladimír

“…•A new derivative of hyaluronic acid — α,β-unsaturated aldehyde.•Optimization of the reaction parameters — two possible strategies and possible reaction…”
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A new unsaturated derivative of hyaluronic acid – Synthesis, analysis and applications by Buffa, Radovan, Šedová, Petra, Basarabová, Ivana, Bobula, Tomáš, Procházková, Pavlína, Vágnerová, Hana, Dolečková, Iva, Moravčíková, Soňa, Hejlová, Lenka, Velebný, Vladimír

“…•A new derivative of hyaluronic acid – ΔHA – (4,5-anhydro(GlcN)-HA) was prepared.•Optimized reaction parameters suitable for large scale pharma…”
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One-pot synthesis of α,β-unsaturated polyaldehyde of chondroitin sulfate by Bobula, Tomáš, Buffa, Radovan, Procházková, Pavlína, Vágnerová, Hana, Moravcová, Veronika, Šuláková, Romana, Židek, Ondřej, Velebný, Vladimír

“…•Chemoselective modification of CS under mild reaction conditions was developed.•A new derivative of CS – α,β-unsaturated polyaldehyde was synthetized in one…”
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Mo-Catalyzed Cross-Metathesis Reaction of Propynylferrocene by Bobula, Tomáš, Hudlický, Jason, Novák, Petr, Gyepes, Róbert, Císařová, Ivana, Štěpnička, Petr, Kotora, Martin

“…Catalysts formed in situ from [Mo(CO)6] and halophenols in dichloromethane efficiently promote cross metathesis reactions of (prop‐1‐yn‐1‐yl)ferrocene with…”
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Sonogashira reactions of a- and β-1-ethynyl-2-deoxyribosides: synthesis of acetylene-extended C-nucleosides by BOBULA, Tomáš, HOCEK, Michal, KOTORA, Martin

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Mo-Catalyzed Cross-Metathesis Reaction of Propynylferrocene (Eur. J. Inorg. Chem. 25/2008) by Bobula, Tomáš, Hudlický, Jason, Novák, Petr, Gyepes, Róbert, Císařová, Ivana, Štěpnička, Petr, Kotora, Martin

“…The cover picture shows the reaction scheme for the cross‐metathesis of (prop‐1‐yn‐1‐yl)ferrocene with substituted propynes effected by catalysts generated…”
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Sonogashira reactions of a- and b-1-ethynyl-2-deoxyribosides: synthesis of acetylene-extended C-nucleosides by Bobula, Tomas, Hocek, Michal, Kotora, Martin

“…An improved practical protocol for the synthesis of both anomers of 1-ethynyl-2-deoxiribosides 1 was developed. The Sonogashira coupling of…”
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