Search filters

List of works by Andrzej Wojtczak

(+)-N,N′-Bis[(7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methylsulfonyl]piperazine

scientific article published on 9 August 2006

1-(1-Benzofuran-2-yl)-2-chloroethanone

scientific article published on 13 July 2007

1H{15N} heteronuclear correlation and 15N cross-polarized magic angle spinning NMR studies of the coordination modes in Zn(II) chloride complexes with purine and methylpurines

scientific article

4-Nitrocatecholato iron(III) complexes of 2-aminomethyl pyridine-based bis(phenol) amine as structural models for catechol-bound 3,4-PCD

scientific article published in February 2016

5,7-Dihydroxy-2-(2,3,4-trimethoxyphenyl)-4H-1-benzopyran-4-one (5,7-dihydroxy-2',3',4'-trimethoxyflavone)

A biradical oxo-molybdenum complex containing semiquinone and o-aminophenol benzoxazole-based ligands

scientific article published in 2020

A cis-dioxomolybdenum Schiff base complex: synthesis, crystal structure and catalytic activity in oxidation of olefins using hydrogen peroxide

scientific article published on 22 September 2015

A manganese(iii) Schiff base complex immobilized on silica-coated magnetic nanoparticles showing enhanced electrochemical catalytic performance toward sulfide and alkene oxidation

scientific article published in 2020

Adenosine A(2A) receptors in Parkinson's disease treatment

scientific article published on 26 April 2008

An Optically Active Nickel(II) Schiff Base Coordination Compound N,N'-(1R,2R)-(-)-1,2-Cyclohexylenebis(salicylideneiminato)nickel(II)

scholarly article by Andrzej Wojtczak et al published 1997 in Acta Chemica Scandinavica

An optically active nickel(II) Schiff base coordination compound N,N′-(1R,2R)-(−)-1,2-cyclohexylenebis(2-hydroxyacetophenonylideneiminato)nickel(II)

scientific article

Ancillary ligand electro-activity effects towards phenyl acetylene homocoupling reaction by a nickel(ii) complex of a non-innocent O-amino phenol ligand: a mechanistic insight

scientific article published in 2020

Apyrases (ATP diphosphohydrolases, EC 3.6.1.5): function and relationship to ATPases

scientific article published on February 1996

Assessing the Interactions of Statins with Human Adenylate Kinase Isoenzyme 1: Fluorescence and Enzyme Kinetic Studies

scientific article published in 2021

Asymmetric selenocyclization with the use of dialkyl monoterpene diselenides

scientific article

Asymmetric synthesis of β-dialkylamino alcohols by transfer hydrogenation of α-dialkylamino ketones

scientific article

Attachment of Chiral Functional Groups to Modify the Activity of New GPx Mimetics

scientific article published on 11 March 2022

Biological Inspirations: Iron Complexes Mimicking the Catechol Dioxygenases

Biradical o-iminobenzosemiquinonato(1−) complexes of nickel(ii): catalytic activity in three-component coupling of aldehydes, amines and alkynes

scholarly article in RSC Advances, vol. 11 no. 21, 2021

C2-symmetrical bis(camphorsulfonamides) as chiral ligands for enantioselective addition of diethylzinc to benzaldehyde

scientific article published in May 2008

Chiral terpene auxiliaries. Part 1: Highly enantioselective reduction of ketones with borane catalyzed by an oxazaborolidine derived from (−)-β-pinene

scientific article

Conformational analysis of human dihydrofolate reductase inhibitor complexes: crystal structure determination of wild type and F31 mutant binary and ternary inhibitor complexes

scientific article published on 01 January 1993

Crystal Structure, Antioxidant Properties and Characteristics in Aqueous Solutions of the Oxidovanadium(IV) Complex [VO(IDA)phen]·2H2O

scientific article published on 22 June 2015

Crystal and molecular structure of an inclusion compound formed between 2′,6′-dimethoxyflavone and perchloric acid. Comparative study with other acid solvates

Crystal structure and spectral characterization of hexanuclear oxo titanium(IV) clusters: [Ti6O6(OSi(CH3)3)6(OOCR)6] (R=But, CH2But, C(CH3)2Et)

scientific article

Crystal structures of ethyl 3-azido-2,3-dideoxy-D-arabino-hexopyranoside anomers

scientific article published on 16 May 2007

Cu-Schiff base complex grafted onto graphene oxide nanocomposite: Synthesis, crystal structure, electrochemical properties and catalytic activity in oxidation of olefins

scientific article published in September 2017

Cytotoxic malonate platinum(II) complexes with 1,2,4-triazolo[1,5-a]pyrimidine derivatives: structural characterization and mechanism of the suppression of tumor cell growth.

scientific article published on 19 August 2014

Development of pyridine based o-aminophenolate zinc complexes as structurally tunable catalysts for CO2 fixation into cyclic carbonates

scientific article published in 2017

Di-μ-oxido-bis-({(R)-(-)-2-[1-(2-amino-propyl-imino)eth-yl]-1-naphtholato-κN,N',O}oxidovanadium(V)).

scientific article published on 21 June 2008

Dichlorodipyridazinezinc(II)

scientific article

Dimeric ruthenium-triazolopyrimidine complex: Synthesis and structural characterization

scientific article published in November 2014

Dinuclear and tetranuclear copper(I) iodide complexes with P and P^N donor ligands: Structural and photoluminescence studies

scientific article published in November 2018

Electron-rich salen-type Schiff base complexes of Cu(II) as catalysts for oxidation of cyclooctene and styrene with tert-butylhydroperoxide: A comparison with electron-deficient ones

scientific article published in January 2010

Enantioselective Synthesis of 2- and 3-Benzofuryl b-Amino Alcohols

scientific article

Enantioselective cyanosilylation of aldehydes catalyzed by novel camphor derived Schiff bases-titanium(IV) complexes

scientific article published in April 2014

Experimental and theoretical investigation of the complexation of 5-methyl-7-isobutyl-1,2,4-triazolo[1,5-a]pyrimidine with platinum(ii) ions

scientific article published in 2017

Factors Affecting the Stability of Platinum(II) Complexes with 1,2,4-Triazolo[1,5-]pyrimidine Derivatives and Tetrahydrothiophene-1-Oxide or Diphenyl Sulfoxide

scientific article published on 26 March 2022

Five-coordinate zinc(II) complexes with optically active Schiff bases derived from (1R,2R)-(−)cyclohexanediamine: X-ray structure and CP MAS NMR characterization of [cyclohexylenebis(5-chlorosalicylideneiminato)zinc(II)pyridine] and [cyclohexyleneb

scientific article

Imines derived from (1S,2R)-norephedrine as catalysts in the enantioselective addition of diethylzinc to aldehydes

scientific article published in April 2009

Interaction of ruthenium(II) and ruthenium(III) ions with 5-methyl-1,2,4-triazolo[1,5-a]pyrimidin-7(4H)-one

scientific article published in January 2014

Iron(III) complexes of ethylenediamine derivatives of aminophenol ligands as models for enzyme–substrate adducts of catechol dioxygenases

scientific article published in January 2013

Iron(III) complexes of pyridine-based tetradentate aminophenol ligands as structural model complexes for the catechol-bound intermediate of catechol dioxygenases

scientific article published in May 2013

Less is more: on the effect of benzannulation on the solid-state emission of difluoroborates

scientific article published in 2021

Ligand binding at the transthyretin dimer-dimer interface: structure of the transthyretin-T4Ac complex at 2.2 Angstrom resolution

scientific article

Mn-Schiff base complex supported on magnetic nanoparticles: Synthesis, crystal structure, electrochemical properties and catalytic activities for oxidation of olefins and sulfides

scientific article published in September 2017

Models for enzyme–substrate adduct of non-heme iron-containing enzymes, synthesis and characterization

scientific article published in August 2013

Nanoencapsulation of a ruthenium(ii) complex with triazolopyrimidine in liposomes as a tool for improving its anticancer activity against melanoma cell lines

scientific article published on 06 January 2020

New Chiral Ebselen Analogues with Antioxidant and Cytotoxic Potential.

scientific article

New and efficient methodology for the synthesis of chiral mono- and ditellurides

scientific article published in April 2015

New chiral selenium electrophiles derived from functionalized terpenes

scientific article

New diphenyl diselenides o-substituted by an O(S,Se)-caranyl skeleton – synthesis and application in asymmetric reactions

scientific article published in 2016

New fluorescent [Ag(I)(Schiff base)] complexes derived from 9-anthracenecarboxaldehyde and their application in thin layers deposition

scientific article published in September 2017

New highly fluorescent silver complexes and their thin films obtained by spin coating method

scientific article published in 2018

New mixed-ligand 8-hydroxyquinolinato iron(III) complexes of dimethylethylenediamine-based aminophenol ligands

scientific article published in April 2016

New mixed-ligand salicylaldehyde complexes of Mn(III) bis(phenol) di-amine: Synthesis, electronic and magnetic properties

scientific article published in May 2015

New nickel(II) and copper(II) complexes with unsymmetrical Schiff bases derived from (1R,2R)(-)cyclohexanediamine and the application of Cu(II) complexes for hybrid thin layers deposition.

scientific article published on 5 July 2013

Ni(II) and V(IV) Schiff base complexes derived from 2,2′-dimethylpropandiamine: the crystal structure, electrochemical properties and catalytic activities in oxidation of sulfides

scientific article published on 2 March 2017

One step preparation of [(VO(μ-O)L)]2: A 2D supramolecular network directed by intermolecular interaction

scientific article published in April 2008

Oxalate-bridged binuclear iron(III) complexes of two pyridine-based aminophenol ligands

scientific article published in August 2013

Oxovanadium(IV) Schiff base complexes derived from 2,2′-dimethylpropandiamine: A homogeneous catalyst for cyclooctene and styrene oxidation

scientific article published in August 2008

Palladium (II) complexes based on Schiff base ligands derived from ortho-vanillin; synthesis, characterization and cytotoxic studies

scientific article published in February 2018

Palladium(II) chloride complexes with 1,2,4-triazolo[1,5-a]pyrimidines: X-ray, 15N–1H NMR and 15N CP MAS studies

scientific article

Platinum(II) Complexes with Bulky Disubstitute Triazolopyrimidines as Promising Materials for Anticancer Agents

scientific article published on 24 November 2020

Platinum(IV) complexes with purine analogs. Studies of molecular structure and antiproliferative activity in vitro

scientific article

Platinum(IV) coordination compounds containing 5-methyl-1,2,4-triazolo[1,5-a]pyrimidin-7(4H)-one as nonleaving ligand. Molecular and cytotoxicity in vitro characterization

scientific article published on 2 April 2011

Preparation and characterization of new chiral ferrocenyl selenides

scientific article published in August 2012

Quantum chemical modelling of thyroid hormone analogues

scientific article

Rational design of dicarboxylato platinum(II) complexes with purine-mimetic ligands as novel anticancer agents.

scientific article published on 4 April 2017

Redox active ligand and metal cooperation for C(sp)-H oxidation: extension of the galactose oxidase mechanism in water-mediated amide formation

scientific article published on 16 October 2018

Redox potential tuning by redox-inactive anions in copper(II) complexes of non-innocent o-aminophenol-based ligand containing benzoxazole: Learning from nature

scientific article published in January 2017

Role of purinergic receptors in the Alzheimer's disease

scientific article published on 25 October 2018

Role of the purinergic signaling in epilepsy

scientific article published on 22 September 2016

Ruthenium(III) complexes with monodentate 5-methyl-1,2,4-triazolo[1,5-a]pyrimidin-7(4H)-one: Structural characterization, interaction with DNA and proteins

scientific article published in March 2016

Solid state NMR spectroscopy as a precise tool for assigning the tautomeric form and proton position in the intramolecular bridges of o-hydroxy Schiff bases

scientific article published on 4 November 2010

Strategies for overcoming tropical disease by ruthenium complexes with purine analog: Application against Leishmania spp. and Trypanosoma cruzi.

scientific article

Structural and 1H, 13C, 15N NMR spectroscopic studies of Pd(II) chloride organometallics with 2-phenylpyridine and ammonia, pyridine or its methyl derivatives

scientific article published in May 2015

Structural and NMR spectroscopic studies of 2-phenylsulfanylpyridine and its analogues or derivatives, and their Au(III) chloride complexes

Structural and electronic effects of oxazolidine ligands derived from (1R,2S)-ephedrine in the asymmetric addition of diethylzinc to aldehydes

scientific article published in March 2010

Structural and spectral studies of silver(I) complexes with new Schiff bases derived from 2-thiopheneethylamine and their application in thin layer deposition by spin and dip coating techniques

scientific article published in March 2017

Structural and spectroscopic studies of Au(III) and Pd(II) chloride complexes and organometallics with 2-benzylpyridine

scientific article published in January 2013

Structural and spectroscopic studies of Au(III) chloride compounds with 7,8-benzoquinoline

scientific article published in January 2018

Structural and thermal stability studies of Ti(IV) hexanuclear oxo trimethylacetato isopropoxide complex

scientific article

Structural studies of copper(II) complexes with 2-(2-aminoethyl)pyridine derived Schiff bases and application as precursors of thin organic-inorganic layers

scientific article published on 22 May 2014

Structure of 6-oxo-1,6-dihydro-3,4'-bipyridine-5-carbonitrile hydrogen bromide

scientific article published in August 1991

Structure of a new polymorphic monoclinic form of human transthyretin at 3 A resolution reveals a mixed complex between unliganded and T4-bound tetramers of TTR

scientific article

Structure of rat transthyretin (rTTR) complex with thyroxine at 2.5 A resolution: first non-biased insight into thyroxine binding reveals different hormone orientation in two binding sites

scientific article

Structure of the insecticidal bacterial delta-endotoxin Cry3Bb1 of Bacillus thuringiensis

scientific article

Structure-activity relationships of inotropic bipyridines: crystallographic analysis of four milrinone analogues

Structure-activity relationships of milrinone analogues determined in vitro in a rabbit heart membrane Ca(2+)-ATPase model

scientific article published on May 1995

Structures of human transthyretin complexed with thyroxine at 2.0 A resolution and 3',5'-dinitro-N-acetyl-L-thyronine at 2.2 A resolution

scientific article published in July 1996

Syntheses and Reactions of New Optically Active Terpene Dialkyl Diselenides

scientific article

Syntheses and reactions of terpene β-hydroxyselenides and β-hydroxydiselenides

scientific article

Syntheses with organoboranes. Part 14: Enolization–aldolization of conjugated cyclohexenones via dienolborinates

scientific article published in May 2002

Synthesis and Reactions of the Optically Active Dialkyl Diselenides from the Pinane Group

scientific article

Synthesis and characterization of a novel oxo-bridged binuclear iron(iii) complex: its catalytic application in the synthesis of benzoxazoles using benzyl alcohol in water

scientific article published in 2018

Synthesis and characterization of an iron(III) complex of glycine derivative of bis(phenol)amine ligand in relevance to catechol dioxygenase active site

scientific article published in April 2011

Synthesis and characterization of oxalate-bridged binuclear iron(III) complex: [(N)2(O)2Fe(μ-ox)Fe(N)2(O)2]

scientific article published in April 2013

Synthesis and characterization of two binuclear iron(III) complexes of aminoethanol derivatives of aminophenol as models for non-heme iron enzymes active sites

scientific article published in April 2011

Synthesis of titanium dioxide nanocrystalline layers using hexaprismatic shaped μ-oxo Ti(IV) alkoxo carboxylates as precursors

scientific article

Synthesis ofN-(2,3,4,5,6-Pentafluorobenzyloxy)-γ-lactams by Rhodium-Catalyzed Cyclization of Diazo Amides

scientific article published on 27 August 2014

Synthesis, characterization and in vitro cytotoxicity of three types of platinum(II) complexes containing 5,7-diethyl-1,2,4-triazolo[1,5-a]pyrimidine

scientific article published in November 2016

Synthesis, crystal structure, magnetic and redox properties of Cu(II)–Cu(II) binuclear complexes of bis(phenol) amine ligands

scientific article

Synthesis, crystal structure, magnetic and redox properties of copper(II) complexes of N-alkyl(aryl) tBu-salicylaldimines

Synthesis, crystal structures and spectroscopic characterization of [Ti8O8(OOCR)16] (where R=But, CH2But, C(CH3)2Et)

scientific article

Synthesis, spectroscopic characterization, fluorescence properties of new silver(I) complexes with optically active Schiff bases and their application in thin layers deposition

scientific article published in October 2017

Synthesis, structural characterization, and thermal properties of zirconium(IV) β-ketodiester complexes

scientific article

Synthesis, structure and activity of sulfonamides derived from (+)-camphor in the enantioselective addition of diethylzinc to benzaldehyde

scientific article published in July 2010

Synthesis, structure and properties of oxocyanido W(IV) complexes with substituted salicylaldimines of 2-aminoethanol compared to Mo(IV) analogs

scientific article published in October 2014

Synthesis, structure characterization and thermal properties of [Zr6(μ3-O)4(μ3-OH)4(OOCCH2tBu)9(μ2-OH)3]2

scientific article

TEMPO-mediated aerobic oxidation of alcohols using copper(II) complex of bis(phenol) di-amine ligand as biomimetic model for Galactose oxidase enzyme

Terpenyl Selenides: Synthesis and Application in Asymmetric Epoxidation

scientific article published on 17 April 2015

Tetrabromocatecholato Mn(III) complexes of bis(phenol) diamine ligands as models for enzyme–substrate adducts of catechol dioxygenases

The crystal and molecular structure of potassium aquapentachloroiridate(III) and the 1H, 13C, 15N NMR coordination shifts in iridium(III) chloride complexes with 2,2′-bipyridine or 1,10-phenanthroline

scientific article

The crystal and molecular structures of catena[bis(μ2-chloro)-(μ2-pyridazine-N,N′)]cadmium(II) and catena[bis(μ2-chloro)-(μ2-pyridazine-N,N′)]mercury(II) and the solid-phase 13C, 15N NMR studies of Zn(II), Cd(II), Hg(II) chloride complexes wi

scientific article

The crystal and molecular structures of dichlorobis (5,7-diphenyl-1,2,4-triazolo[1,5-α]pyrimidine)zinc(II) (1) and dichlorobis(5,7-diphenyl-1,2,4-triazolo[1,5-α]pyrimidine)cobalt(II) (2)

scholarly article by E. Szł;yk et al published July 1997 in Inorganica Chimica Acta

The effects of protonated heterocyclic cations on the structural and magnetic properties of tetrachlorocuprate(ii) anions; X-ray, magnetochemical and EPR studies

scientific article published in 2018

The molecular structures of copper(II) chloroacetate complexes with5,7-dimethyl-1,2,4-triazolo-[1,5-α]-pyrimidine and 5,7-diphenyl-1,2,4-triazolo-[1,5-α]-pyrimidine

scientific article

The new type of [Zr6(μ3-O)4(μ3-OH)4] cluster core: Crystal structure and spectral characterization of [Zr6O4(OH)4(OOCR)12] (R=But, C(CH3)2Et)

scientific article

The reactivity of trans-diiodoplatinum(II) complexes containing five and six-membered N-heterocycle ligands toward some diphosphine ligands

scientific article published in May 2017

The role of a redox-active non-innocent ligand in additive-free C–C Glaser–Hay and Suzuki coupling reactions by an o -aminophenol palladium( ii ) complex

scientific article published in 2023

The structural conversion of multinuclear titanium(IV) μ-oxo-complexes

scientific article published on 6 October 2014

The studies of tautomerism in 6-mercaptopurine derivatives by 1H–13C, 1H–15N NMR and 13C, 15N CPMAS-experimental and quantum chemical approach

The synthesis of N-methylbis[2-(dodecylthio)ethyl]amine (SNS) and investigation of its efficiency as new mononuclear catalyst complex in copper-based ATRP

scientific article published in November 2015

The synthesis, characterization and fluorescence properties of new benzimidazole derivatives

scientific article published in July 2019

Towards A New Approach for the Description of Cyclo⁻2,4-Dihydroxybenzoate, A Substance Which Effectively Mimics Zearalenone in Imprinted Polymers Designed for Analyzing Selected Mycotoxins in Urine

scientific article published on 29 March 2019

Tuning of the redox potential and catalytic activity of a new Cu(ii) complex by o-iminobenzosemiquinone as an electron-reservoir ligand

scientific article published in 2020

Unusual potassium-oxalate coordination in the two-dimensional trimetallic [CoCl(NH3)5][KCr(C2O4)3]·0.5H2O complex

scientific article published in June 2014

Use of 1,2,4-triazolo[1,5-a]pyrimidines to design new “piano-stool” ruthenium(II) compounds

scientific article published in April 2016

Valence tautomerism in catecholato cobalt Bis(phenolate) diamine complexes as models for Enzyme–substrate adducts of catechol dioxygenases

Vanadyl tetradentate Schiff base complexes as catalyst for C–H bond activation of olefins with tert-butylhydroperoxide: Synthesis, characterization and structure

scientific article published in April 2008

X-Ray crystal structure of [Ag4(μ-dppm)2(μ-C2F5COO)4]. Synthesis and spectroscopy of silver(i) perfluorinated carboxylate complexes with bis(diphenylphosphino)methane

scientific article

X-Ray structural and gas phase studies of silver(i) perfluorinated carboxylate complexes with 2,2'-bipyridyl as potential precursors for chemical vapour deposition (CVD).

scientific article published on 15 January 2010

X-ray crystal structure and nuclear Overhauser effect studies of cerium(IV) complexes with Schiff bases obtained from N,N′-(1R,2R)(−)-1,2-cyclohexanediamine and benzaldehyde derivatives

scientific article

X-ray structure and multinuclear NMR studies of platinum(II) and palladium(II) complexes with 5,7-ditertbutyl-1,2,4-triazolo[1,5-a]pyrimidine

scientific article

X-ray structure and multinuclear NMR studies of platinum(II) complexes with 5-methyl-1,2,4-triazolo[1,5-a]pyrimidin-7(4H)-one

scientific article

cis-Dioxo-molybdenum(VI) Schiff base complexes: Synthesis, crystal structure and catalytic performance for homogeneous oxidation of olefins

scientific article published in May 2012

β-Tetra-brominated meso-tetraphenylporphyrin: A conformational study and application to the Mn-porphyrin catalyzed epoxidation of olefins with tetrabutylammonium oxone

scientific article published in August 2008