Works by J. Kálmán

Results: 61

Palladium-katalysierte direkte Synthese von Organoboronsäuren.

Published in:

Angewandte Chemie, 2011, v. 123, n. 36, p. 8380, doi. 10.1002/ange.201102384

By:

Pilarski, Lukasz T.;
Szabó, Kálmán J.

Publication type:

Article

Selective CH Borylation of Alkenes by Palladium Pincer Complex Catalyzed Oxidative Functionalization.

Published in:

Angewandte Chemie, 2010, v. 122, n. 24, p. 4145, doi. 10.1002/ange.201000690

By:

Selander, Nicklas;
Willy, Benjamin;
Szabó, Kálmán J.

Publication type:

Article

Asymmetric Organocatalytic Homologation: Access to Diverse Chiral Trifluoromethyl Organoboron Species.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 58, p. 1, doi. 10.1002/chem.202202059

By:

Jayarajan, Ramasamy;
Kireilis, Tautvydas;
Eriksson, Lars;
Szabó, Kálmán J.

Publication type:

Article

Catalytic Homologation‐Allylboration Sequence for Diastereo‐ and Enantioselective Synthesis of Densely Functionalized β‐Fluorohydrins with Tertiary Fluoride Stereocenters.

Published in:

Angewandte Chemie, 2023, v. 135, n. 19, p. 1, doi. 10.1002/ange.202301481

By:

Wang, Qiang;
Eriksson, Lars;
Szabó, Kálmán J.

Publication type:

Article

Sulfenofunctionalization of Chiral α‐Trifluoromethyl Allylboronic Acids: Asymmetric Synthesis of SCF3, SCF2R, SCN and SAr Compounds.

Published in:

Angewandte Chemie, 2022, v. 134, n. 46, p. 1, doi. 10.1002/ange.202210509

By:

Wang, Qiang;
Nilsson, Tomas;
Eriksson, Lars;
Szabó, Kálmán J.

Publication type:

Article

Electrophilic Fluorination of Alkenes via Bora‐Wagner–Meerwein Rearrangement. Access to β‐Difluoroalkyl Boronates.

Published in:

Angewandte Chemie, 2021, v. 133, n. 50, p. 26531, doi. 10.1002/ange.202109461

By:

Wang, Qiang;
Biosca, Maria;
Himo, Fahmi;
Szabó, Kálmán J.

Publication type:

Article

Association Analyses of Reln Rs4298437 and Rs6943822 Polymorphisms with Alzheimer's Disease.

Published in:

European Psychiatry, 2015, v. 30, p. 796, doi. 10.1016/S0924-9338(15)30620-9

By:

Fehér, A.;
Juhász, A.;
Pákáski, M.;
Kálmán, J.;
Janka, Z.

Publication type:

Article

Palladium-Catalyzed Electrophilic Substitution via Monoallylpalladium Intermediates.

Published in:

Angewandte Chemie, 2003, v. 115, n. 31, p. 3784, doi. 10.1002/ange.200351477

By:

Niclas Solin;
Johan Kjellgren;
Kálmán J. Szabó

Publication type:

Article

Experience with the Direx Tripter X-1 shock-wave lithotripter.

Published in:

International Urology & Nephrology, 1992, v. 24, n. 5, p. 481, doi. 10.1007/BF02550114

By:

Frang, D.;
Hamvas, A.;
Kálmán, J.;
Pánovics, J.;
Hegedüs, M.;
Szücs, M.;
Hoznek, A.

Publication type:

Article

Serum 25-hydroxycalciferol concentrations in normal subjects and in haemodialysed patients with chronic renal failure.

Published in:

International Urology & Nephrology, 1980, v. 12, n. 3, p. 257, doi. 10.1007/BF02217145

By:

Kálmán, J.;
Gömöri, Á.;
Juhász, J.;
Szügs, J.

Publication type:

Article

Serum and cerebrospinal fluid cystatin C levels in vascular and Alzheimer's dementia.

Published in:

Acta Neurologica Scandinavica, 2000, v. 101, n. 4, p. 279, doi. 10.1034/j.1600-0404.2000.101004279.x

By:

Kálmán, J.;
Márki‐Zay, J.;
Juhász, A.;
Sántha, A.;
Dux, L.;
Janka, Z.

Publication type:

Article

Palladium-Catalyzed Synthesis and Isolation of Functionalized Allylboronic Acids: Selective, Direct Allylboration of Ketones.

Published in:

Angewandte Chemie International Edition, 2012, v. 51, n. 52, p. 13050, doi. 10.1002/anie.201207951

By:

Raducan, Mihai;
Alam, Rauful;
Szabó, Kálmán J.

Publication type:

Article

Palladium-Catalyzed Direct Synthesis of Organoboronic Acids.

Published in:

Angewandte Chemie International Edition, 2011, v. 50, n. 36, p. 8230, doi. 10.1002/anie.201102384

By:

Pilarski, Lukasz T.;
Szabó, Kálmán J.

Publication type:

Article

Selective CH Borylation of Alkenes by Palladium Pincer Complex Catalyzed Oxidative Functionalization.

Published in:

Angewandte Chemie International Edition, 2010, v. 49, n. 24, p. 4051, doi. 10.1002/anie.201000690

By:

Selander, Nicklas;
Willy, Benjamin;
Szabó, Kálmán J.

Publication type:

Article

Selective One-Pot Carbon-Carbon Bond Formation by Catalytic Boronation of Unactivated Cycloalkenes and Subsequent Coupling.

Published in:

Angewandte Chemie International Edition, 2007, v. 46, n. 36, p. 6891, doi. 10.1002/anie.200702499

By:

Olsson, Vilhelm J.;
Szabó, Kálmán J.

Publication type:

Article

Palladium-Catalyzed Cyclization of Allylsilanes with Nucleophilic Displacement of the Silyl Group.

Published in:

Chemistry - A European Journal, 2001, v. 7, n. 19, p. 4097, doi. 10.1002/1521-3765(20011001)7:19<4097::AID-CHEM4097>3.0.CO;2-8

By:

Macsári, István;
Szabó, Kálmán J.

Publication type:

Article

Umpolung of the Allylpalladium Reactivity: Mechanism and Regioselectivity of the Electrophilic Attack on Bis-Allylpalladium Complexes Formed in Palladium-Catalyzed Transformations.

Published in:

Chemistry - A European Journal, 2000, v. 6, n. 23, p. 4413, doi. 10.1002/1521-3765(20001201)6:23<4413::aid-chem4413>3.3.co;2-i

By:

Szabó, Kálmán J.

Publication type:

Article

Asymmetric Allyl-Metal Bonding in Substituted ( η3-Allyl)palladium Complexes: X-ray Structures of cis- and trans-4-Acetoxy-[ η3-(1,2,3)-cyclohexenyl]palladium Chloride Dimers.

Published in:

Chemistry - A European Journal, 2000, v. 6, n. 3, p. 432, doi. 10.1002/(SICI)1521-3765(20000204)6:3<432::AID-CHEM432>3.0.CO;2-5

By:

Jonasson, Catrin;
Kritikos, Mikael;
Bäckvall, Jan-E.;
Szabó, Kálmán J.

Publication type:

Article

Nature of the Interactions between Polar β-Substituents and Palladium in η3-Allylpalladium Complexes-A Combined Experimental and Theoretical Study.

Published in:

Chemistry - A European Journal, 1997, v. 3, n. 4, p. 592, doi. 10.1002/chem.19970030415

By:

Szabó, Kálmán J.

Publication type:

Article

Catalytic Homologation‐Allylboration Sequence for Diastereo‐ and Enantioselective Synthesis of Densely Functionalized β‐Fluorohydrins with Tertiary Fluoride Stereocenters.

Published in:

Angewandte Chemie International Edition, 2023, v. 62, n. 19, p. 1, doi. 10.1002/anie.202301481

By:

Wang, Qiang;
Eriksson, Lars;
Szabó, Kálmán J.

Publication type:

Article

Sulfenofunctionalization of Chiral α‐Trifluoromethyl Allylboronic Acids: Asymmetric Synthesis of SCF3, SCF2R, SCN and SAr Compounds.

Published in:

Angewandte Chemie International Edition, 2022, v. 61, n. 46, p. 1, doi. 10.1002/anie.202210509

By:

Wang, Qiang;
Nilsson, Tomas;
Eriksson, Lars;
Szabó, Kálmán J.

Publication type:

Article

Electrophilic Fluorination of Alkenes via Bora‐Wagner–Meerwein Rearrangement. Access to β‐Difluoroalkyl Boronates.

Published in:

Angewandte Chemie International Edition, 2021, v. 60, n. 50, p. 26327, doi. 10.1002/anie.202109461

By:

Wang, Qiang;
Biosca, Maria;
Himo, Fahmi;
Szabó, Kálmán J.

Publication type:

Article

Evaluation of Serum-Lipid-Related Cardiovascular Risk Factors in Alzheimer's Disease.

Published in:

Dementia & Geriatric Cognitive Disorders, 1999, v. 10, n. 6, p. 488, doi. 10.1159/000017195

By:

Kálmán, J.;
Kudchodkar, B.J.;
Murray, K.;
McConathy, W.J.;
Juhász, A.;
Janka, Z.;
Lacko, A.G.

Publication type:

Article

H1 tau haplotype-related genomic variation at 17q21.3 as an Asian heritage of the European Gypsy population.

Published in:

Heredity, 2008, v. 101, n. 5, p. 416, doi. 10.1038/hdy.2008.70

By:

Álmos, P. Z.;
Horváth, S.;
Czibula, Á.;
Raskó, I.;
Sipos, B.;
Bihari, P.;
Béres, J.;
Juhász, A.;
Janka, Z.;
Kálmán, J.

Publication type:

Article

Hungary.

Published in:

Journal of Intellectual Disability Research, 1993, v. 37, p. 39, doi. 10.1111/j.1365-2788.1993.tb00893.x

By:

Vetró, Á;
Kálmán, J.;
Szucs, P.

Publication type:

Article

Palladium-Catalyzed Electrophilic Substitution via Monoallylpalladium Intermediates.

Published in:

Angewandte Chemie International Edition, 2003, v. 42, n. 31, p. 3656, doi. 10.1002/anie.200351477

By:

Niclas Solin;
Johan Kjellgren;
Kálmán J. Szabó

Publication type:

Article

Direct bromination of dithieno[3,4- b:3′,4′- d]pyridine and dithieno[2,3- b:3′,2′- d]pyridine.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 2, p. 543, doi. 10.1002/jhet.5570300246

By:

Szabó, Kálmán J.;
Gronowitz, Salo;
Hassan, Mohamed A.

Publication type:

Article

Nitration of dithieno[3,2- b:3′,2′- d]pyridine and dithieno[3,2- b:3′,4′- d]pyridine.

Published in:

Journal of Heterocyclic Chemistry, 1993, v. 30, n. 2, p. 561, doi. 10.1002/jhet.5570300252

By:

Szabó, Kálmán J.;
Gronowitz, Salo

Publication type:

Article

Orientation effects in the nitration of the dithieno[ b,d]pyridine N-oxides. Its dependence on acidity of the reaction medium.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 6, p. 1635, doi. 10.1002/jhet.5570290646

By:

Gronowitz, Salo;
Szabó, Kálmán J.;
Olugbade, Tiwalade A.

Publication type:

Article

Haloperidol Attenuates β-Amyloid-Induced Calcium Imbalance in Human Fibroblasts.

Published in:

Skin Pharmacology & Physiology, 2004, v. 17, n. 4, p. 195, doi. 10.1159/000078823

By:

A. Palotás;
B. Penke;
M. Palotás;
A.Sz. Kenderessy;
L. Kemény;
E. Kis;
G. Vincze;
Z. Janka;
J. Kálmán

Publication type:

Article

Catalytic Asymmetric Allylboration of Indoles and Dihydroisoquinolines with Allylboronic Acids: Stereodivergent Synthesis of up to Three Contiguous Stereocenters.

Published in:

Angewandte Chemie, 2016, v. 128, n. 46, p. 14629, doi. 10.1002/ange.201608605

By:

Alam, Rauful;
Diner, Colin;
Jonker, Sybrand;
Eriksson, Lars;
Szabó, Kálmán J.

Publication type:

Article

Rhodium-Catalyzed Geminal Oxyfluorination and Oxytrifluoro- Methylation of Diazocarbonyl Compounds.

Published in:

Angewandte Chemie, 2016, v. 128, n. 29, p. 8550, doi. 10.1002/ange.201602137

By:

Yuan, Weiming;
Eriksson, Lars;
Szabó, Kálmán J.

Publication type:

Article

Transition-Metal-Free Borylation of Allylic and Propargylic Alcohols.

Published in:

Angewandte Chemie, 2016, v. 128, n. 13, p. 4375, doi. 10.1002/ange.201511255

By:

Miralles, Núria;
Alam, Rauful;
Szabó, Kálmán J.;
Fernández, Elena

Publication type:

Article

Catalytic Borylative Opening of Propargyl Cyclopropane, Epoxide, Aziridine, and Oxetane Substrates: Ligand Controlled Synthesis of Allenyl Boronates and Alkenyl Diboronates.

Published in:

Angewandte Chemie, 2016, v. 128, n. 4, p. 1524, doi. 10.1002/ange.201510132

By:

Zhao, Jian;
Szabó, Kálmán J.

Publication type:

Article

Catalytic Intramolecular Aminofluorination, Oxyfluorination, and Carbofluorination with a Stable and Versatile Hypervalent Fluoroiodine Reagent.

Published in:

Angewandte Chemie, 2015, v. 127, n. 29, p. 8653, doi. 10.1002/ange.201503373

By:

Yuan, Weiming;
Szabó, Kálmán J.

Publication type:

Article

Mild Silver-Mediated Geminal Difluorination of Styrenes Using an Air- and Moisture-Stable Fluoroiodane Reagent.

Published in:

Angewandte Chemie, 2014, v. 126, n. 47, p. 13111, doi. 10.1002/ange.201408812

By:

Ilchenko, Nadia O.;
Tasch, Boris O. A.;
Szabó, Kálmán J.

Publication type:

Article

Palladium-Catalyzed Synthesis and Isolation of Functionalized Allylboronic Acids: Selective, Direct Allylboration of Ketones.

Published in:

Angewandte Chemie, 2012, v. 124, n. 52, p. 13227, doi. 10.1002/ange.201207951

By:

Raducan, Mihai;
Alam, Rauful;
Szabó, Kálmán J.

Publication type:

Article

Coronary artery bypass surgery provokes Alzheimer's disease-like changes in the cerebrospinal fluid.

Published in:

2010

By:

Palotás A;
Reis HJ;
Bogáts G;
Babik B;
Racsmány M;
Engvau L;
Kecskeméti E;
Juhász A;
Vieira LB;
Teixeira AL;
Mukhamedyarovi MA;
Rizvanov AA;
Yalvaç ME;
Guimaraes MM;
Ferreira CN;
Zefirov AL;
Kiyasov AP;
Wang L;
Janka Z;
Kálmán J

Publication type:

journal article

Increased apolipoprotein E4 allele frequency is associated with vascular dementia in the Hungarian population.

Published in:

Acta Neurologica Scandinavica, 1998, v. 98, n. 3, p. 166, doi. 10.1111/j.1600-0404.1998.tb07288.x

By:

Kálmán, J.;
Juhász, A.;
Császár, A.;
Kanka, A.;
Rimanóczy, Á.;
Janka, Z.;
Raskó, I.

Publication type:

Article

Serum interleukin-6 levels correlate with the severity of dementia in Down syndrome and in Alzheimer's disease.

Published in:

Acta Neurologica Scandinavica, 1997, v. 96, n. 4, p. 236, doi. 10.1111/j.1600-0404.1997.tb00275.x

By:

Kálmán, J.;
Juhász, A.;
Laird, G.;
Dickens, P.;
Járdánházy, T.;
Rimanóczy, A.;
Boncz, I.;
Parry-Jones, W. L. I.;
Janka, Z.

Publication type:

Article

Apolipoprotein E allele frequencies in patients with late-onset sporadic Alzheimer's dementia in Hungary.

Published in:

Acta Neurologica Scandinavica, 1997, v. 95, n. 1, p. 56, doi. 10.1111/j.1600-0404.1997.tb00069.x

By:

Kálmán, J.;
Juhász, A.;
Császár, A.;
Kanka, A.;
Maglóczky, E.;
Bencsik, K.;
Janka, Z.;
Raskó, I.

Publication type:

Article

Sodium lactate differently alters relative EEG power and functional connectivity in Alzheimer’s disease patients’ brain regions.

Published in:

European Journal of Neurology, 2008, v. 15, n. 2, p. 150, doi. 10.1111/j.1468-1331.2007.02016.x

By:

Járdánházy, A.;
Járdánházy, Tamás;
Kálmán, J.

Publication type:

Article

Nucleophilic Attack on (π-Allyl)palladium Complexes: Direction of the Attack to the Central or Terminal Carbon Atom by Ligand Control.

Published in:

Angewandte Chemie International Edition, 1995, v. 34, n. 22, p. 2551, doi. 10.1002/anie.199525511

By:

Castaño, Ana M.;
Aranyos, Attila;
Szabó, Kálmán J.;
Bäckvall, Jan-E.

Publication type:

Article

Survey on undergraduate teaching of child and adolescent psychiatry in European medical schools.

Published in:

2000

By:

Kálmán J;
McGuinness D;
Kiss E;
Vetró Á;
Parry-Jones WL

Publication type:

Journal Article

Allylation of Aldehyde and Imine Substrates with In Situ Generated Allylboronates – A Simple Route to Enatioenriched Homoallyl Alcohols.

Published in:

European Journal of Organic Chemistry, 2005, v. 2005, n. 12, p. 2539, doi. 10.1002/ejoc.200500069

By:

Sara Sebelius;
Kálmán J. Szabó

Publication type:

Article

Hypnosis upregulates the expression of immune-related genes in lymphocytes.

Published in:

2008

By:

Kovács ZA;
Puskás LG;
Juhász A;
Rimanóczy A;
Hackler L Jr;
Kátay L;
Gali Z;
Vetró A;
Janka Z;
Kálmán J

Publication type:

Journal Article

Catalytic Performance of Symmetrical and Unsymmetrical Sulfur-Containing Pincer Complexes: Synthesis and Tandem Catalytic Activity of the First PCS-Pincer Palladium Complex.

Published in:

Chemistry - A European Journal, 2008, v. 14, n. 16, p. 4800, doi. 10.1002/chem.200800350

By:

Gagliardo, Marcella;
Selander, Nicklas;
Mehendale, Nilesh C.;
van Koten, Gerard;
Klein Gebbink, Robertus J. M.;
Szabó, Kálmán J.

Publication type:

Article

Regio- and Stereoselective Palladium-Pincer Complex Catalyzed Allylation of Sulfonylimines with Trifluoro(allyl)borates and Allylstannanes: A Combined Experimental and Theoretical Study.

Published in:

Chemistry - A European Journal, 2006, v. 12, n. 26, p. 6976, doi. 10.1002/chem.200600406

By:

Olov A. Wallner;
Kálmán J. Szabó

Publication type:

Article

Palladium Pincer Complex Catalyzed Cross-Coupling of Vinyl Epoxides and Aziridines with Organoboronic Acids.

Published in:

Chemistry - A European Journal, 2005, v. 11, n. 18, p. 5260, doi. 10.1002/chem.200500270

By:

Johan Kjellgren;
Juhanes Aydin;
Olov A. Wallner;
Irina V. Saltanova;
Kálmán J. Szabó

Publication type:

Article

Origin of the Regio- and Stereoselectivity in Palladium-Catalyzed Electrophilic Substitution via Bis(allyl)palladium Complexes.

Published in:

Chemistry - A European Journal, 2003, v. 9, n. 17, p. 4025, doi. 10.1002/chem.200305002

By:

Olov A. Wallner;
Kálmán J. Szabó

Publication type:

Article