Search Results - "Kiss, Zsuzsa"

Microwave-assisted direct esterification of cyclic phosphinic acids in the presence of ionic liquids by Kiss, Nóra Zsuzsa, Keglevich, György

“…[Display omitted] The efficiency of the microwave-assisted direct esterification of cyclic phosphinic acids was significantly enhanced by adding 10% of an…”
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Continuous Flow Esterification of a H -Phosphinic Acid, and Transesterification of H -phosphinates and H -Phosphonates under Microwave Conditions by Kiss, Nóra Zsuzsa, Henyecz, Réka, Keglevich, György

“…The microwave (MW)-assisted direct esterification of phenyl- -phosphinic acid, transesterification of the alkyl phenyl- -phosphinates so obtained, and the…”
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Synthesis of Phosphonates with Identical and Different Alkyl Groups by the Microwave‐Assisted Alkylation of Phosphonic Ester‐Acid Derivatives by Keglevich, György, Harsági, Nikoletta, Drahos, László, Zsuzsa Kiss, Nóra

“…Monoalkyl phosphonic derivatives obtained by the microwave (MW)‐ and ionic liquid‐promoted direct esterification of alkylphosphonic acids were converted to the…”
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To date the greenest method for the preparation of α-hydroxyphosphonates from substituted benzaldehydes and dialkyl phosphites by Keglevich György, Rádai Zita, Kiss Nóra Zsuzsa

“…Recent synthetic methods for α-hydroxyphosphonates comprise a green, solvent-free accomplishment of the Pudovik reaction that was typically followed by…”
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MW irradiation and ionic liquids as green tools in hydrolyses and alcoholyses by Harsági, Nikoletta, Szőllősi, Betti, Kiss, Nóra Zsuzsa, Keglevich, György

“…The optimized HCl-catalyzed hydrolysis of alkyl diphenylphosphinates is described. The reaction times and pseudo-first-order rate constants suggested the Pr >…”
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Synthesis of Urea Derivatives in Two Sequential Continuous-Flow Reactors by Bana, Péter, Lakó, Ágnes, Kiss, Nóra Zsuzsa, Béni, Zoltán, Szigetvári, Áron, Kóti, János, Túrós, György István, Éles, János, Greiner, István

“…A continuous-flow system consisting of two sequential microreactors was developed for the synthesis of nonsymmetrically substituted ureas starting from…”
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Associations between Various Inflammatory Markers and Carotid Findings in a Voluntary Asymptomatic Population Sample by Nyárády, Balázs Bence, Dósa, Edit, Kőhidai, László, Pállinger, Éva, Gubán, Renáta, Szőnyi, Ádám, Kiss, Loretta Zsuzsa, Bagyura, Zsolt

“…Cardiovascular disease (CVD) is the leading cause of morbidity and mortality worldwide, and atherosclerosis is the key factor promoting its development…”
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Growth and differentiation factor-15: A link between inflammaging and cardiovascular disease by Nyárády, Balázs Bence, Kiss, Loretta Zsuzsa, Bagyura, Zsolt, Merkely, Béla, Dósa, Edit, Láng, Orsolya, Kőhidai, László, Pállinger, Éva

“…Age-related disorders are closely linked to the accumulation of senescent cells. The senescence-associated secretory phenotype (SASP) sustains and progresses…”
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Useful Electrocardiographic Signs to Support the Prediction of Favorable Response to Cardiac Resynchronization Therapy by Simon, Andras, Pilecky, David, Kiss, Loretta Zsuzsa, Vamos, Mate

“…Cardiac resynchronization therapy (CRT) is a cornerstone therapeutic opportunity for selected patients with heart failure. For optimal patient selection, no…”
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The synthesis of phosphinates: traditional versus green chemical approaches by Keglevich György, Kiss Nóra Zsuzsa, Mucsi Zoltán, Jablonkai Erzsébet, Bálint Erika

“…Three alternatives are discussed in comparison with the classical esterification of phosphinic chlorides by reaction with alcohols. All novel methods, such as…”
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A neighbouring group effect leading to enhanced nucleophilic substitution of amines at the hindered α-carbon atom of an α-hydroxyphosphonate by Zsuzsa Kiss, Nóra, Kaszás, Anna, Drahos, László, Mucsi, Zoltán, Keglevich, György

“…Diethyl α-hydroxy-benzylphosphonate undergoes nucleophilic substitution with primary amines of sufficient reactivity at around 100°C to afford the…”
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Acute pulmonary embolism pretest probability estimation by d-dimer test, our modified, new ECG score and clinical prediction rules by Simon, András, Ámon, Tamás, Baracsi-Botos, Viktória, Pálfi, Tímea, Szőke, Vince Bertalan, Püspöki, Zsuzsanna, Varga, Zoltán, Kiss, Loretta Zsuzsa, Szénási, Gábor, Járai, Zoltán, Vereckei, András

“…We investigated whether a sufficiently sensitive D-dimer test could exclude acute pulmonary embolism (acPE) as a stand-alone diagnostic test and compared our…”
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Ionic liquid-promoted synthesis of phosphinates and other derivatives by Kiss, Nóra Zsuzsa, Harsági, Nikoletta, Keglevich, György

“…This conference proceeding is devoted to the ionic-liquid (IL)-promoted microwave (MW)-assisted synthesis of phosphinates with an outlook to the synthesis of…”
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Microwave-assisted esterification of P-acids by Harsági, Nikoletta, Kiss, Nóra Zsuzsa, Ábrányi-Balogh, Péter, Keglevich, György

“…The possibilities for the preparation of dialky phenylphosphonates were evaluated. On the one hand, the oxidation of phenyl-H-phosphinates gave the…”
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Synthesis of phosphonates from phenylphosphonic acid and its monoesters by Henyecz, Réka, Kiss, Adrienn, Mórocz, Virág, Kiss, Nóra Zsuzsa, Keglevich, György

“…Possibilities for the mono- and diesterification of phenylphosphonic acid were evaluated considering the microwave(MW)-assisted direct esterification, and the…”
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Two step acidic hydrolysis of dialkyl arylphosphonates by Harsági, Nikoletta, Rádai, Zita, Kiss, Nóra Zsuzsa, Szigetvári, Aron, Keglevich, György

“…[Display omitted] The HCl-catalyzed hydrolysis of dialkyl arylphosphonates monitored by 31P NMR spectroscopy has revealed two consecutive steps characterized…”
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Direct esterification of phosphinic acids under microwave conditions: extension to the synthesis of thiophosphinates and new mechanistic insights by Keglevich, György, Kiss, Nóra Zsuzsa, Drahos, László, Körtvélyesi, Tamás

“…The direct esterification of phosphinic acids has been extended to the preparation of thiophosphinates using thiols, but the conversions are only ca. 50%. The…”
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The typical crystal structures of a few representative α‐aryl‐α‐hydroxyphosphonates by Rádai, Zita, Kiss, Nóra Zsuzsa, Czugler, Mátyás, Karaghiosoff, Konstantin, Keglevich, György

“…The crystal structures of seven α‐aryl‐α‐hydroxyphosphonates synthesized by the Pudovik reaction of substituted benzaldehydes and dialkyl phosphites, namely…”
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Phosphorylation of (1-aryl-1-hydroxymethyl)phosphonates by Rádai, Zita, Hodula, Viktória, Kiss, Nóra Zsuzsa, Kóti, János, Keglevich, György

“…[Display omitted] The reaction of dimethyl (1-aryl-1-hydroxymethyl)phosphonates with 1-chloro-3-phospholene 1-oxides, diphenylphosphinic chloride or diphenyl…”
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Microwave-assisted direct esterification of a cyclic phosphinic acid with phenols by Kiss, Nóra Zsuzsa, Rádai, Zita, Tihanyi, Inez, Szabó, Tímea, Keglevich, György

“…[Display omitted] The direct esterification of 1-hydroxy-3-methyl-3-phospholene 1-oxide with substituted phenols under microwave irradiation in the presence of…”
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