Ł. Ponikiewski

发表

Reactions of lithiated diphosphanes R 2 P-P(SiMe 3 )Li· n THF (R= t Bu, i Pr) with [(PNP)TiCl 2 ]. Two different coordination types of phosphanylphosphido ligand to the metal center

Ł. Ponikiewski, A. Ziółkowska, M. Zauliczny, 2017 .

Reactions of Lithiated Diphosphanes R2P-P(SiMe3)Li (R = tBu and iPr) with [MeNacnacTiCl2·THF] and [MeNacnacTiCl3]. Formation and Structure of TitaniumIII and TitaniumIV β-Diketiminato Complexes Bearing the Side-on Phosphanylphosphido and Phosphanylphosphinidene Functionalities.

Ł. Ponikiewski, A. Ziółkowska, J. Pikies, 2017, Inorganic chemistry.

n-Butyl 2-(3-chloro-1,2-dihydropyrazin-2-ylidene)-2-cyanoacetate

T. Ossowski, Ł. Ponikiewski, A. Stefańska, 2009, Acta crystallographica. Section E, Structure reports online.

Ring Opening of Triflates Derived from Benzophospholan-3-one Oxides by Aryl Grignard Reagents as a Route to 2-Ethynylphenyl(diaryl)phosphine Oxides

Ł. Ponikiewski, Sylwia Sowa, 2021, The Journal of organic chemistry.

Structural Variety of Cobalt(II), Nickel(II), Zinc(II), and Cadmium(II) Complexes with 4,4'-Azopyridine: Synthesis, Structure and Luminescence Properties.

Z. Hnatejko, Ł. Ponikiewski, A. Dołęga, 2015, Chemistry, an Asian journal.

Zn(II) and Cd(II) coordination polymers with tri-tert-butoxysilanethiol and bipyridines. Synthesis, crystal structure and spectroscopy

Z. Hnatejko, Ł. Ponikiewski, Natalia Stanulewicz, 2013 .

Syntheses, Structures and Reactivity of Terminal Phosphido Complexes of Iron(II) Supported by a β-Diketiminato Ligand

S. Stoian, Ł. Ponikiewski, J. Pikies, 2018, European Journal of Inorganic Chemistry.

Homoleptic mono-, di-, and tetra-iron complexes featuring phosphido ligands: a synthetic, structural, and spectroscopic study.

J. Krzystek, S. Stoian, Ł. Ponikiewski, 2020, Dalton transactions.

Synthesis, structure and magnetic properties of neutral Ni (II) tri-tert-butoxysilanethiolate cluster

A. Powell, Yanhua Lan, Ł. Ponikiewski, 2012 .

Nickel(II) tri- tert -butoxysilanethiolates with N-heterocyclic bases as additional ligands: Synthesis, molecular structure and spectral studies

Ł. Ponikiewski, B. Becker, A. Pladzyk, 2011 .

Synthesis and characterization of mononuclear Zn(II), Co(II) and Ni(II) complexes containing a sterically demanding silanethiolate ligand derived from tris(2,6-diisopropylphenoxy)silanethiol.

A. Herman, W. Ferenc, J. Sarzyński, 2014, Dalton transactions.

Synthetic, Structural, and Spectroscopic Characterization of a Novel Family of High-Spin Iron(II) [(β-Diketiminate)(phosphanylphosphido)] Complexes.

J. Krzystek, W. Ferenc, B. Cristóvão, 2017, Inorganic chemistry.

Convenient and Efficient Diastereoselective Preparation of Functionalized Z -Alkenyl Sulfides

D. Witt, Ł. Ponikiewski, J. Doroszuk, 2018, European Journal of Organic Chemistry.

Boron difluoride complexes of carbamoyl Meldrum's acids

Ł. Ponikiewski, S. Makowiec, Natalia Pawelska, 2012 .

Synthesis, structural and spectroscopic properties of asymmetric Schiff bases derived from 2,3-diaminopyridine

A. Skwierawska, Ł. Ponikiewski, B. Kamińska, 2016, Chemical Papers.

[N,N′-Bis(2,6-diisopropylphenyl)pentane-2,4-diamine(1–)-2κ2 N,N′]-μ2-chlorido-1:2κ2 Cl:Cl-chlorido-2κCl-bis(1,2-dimethoxyethane-1κ2 O,O′)iron(II)lithium

Ł. Ponikiewski, J. Pikies, R. Grubba, 2010, Acta crystallographica. Section E, Structure reports online.

Chlorido(η5-cyclopentadienyl)[(4a,4b,8a,9,9a-η)-fluorenyl](fluorenyl-κC 9)zirconium(IV) toluene solvate

Ł. Ponikiewski, Agnieszka Łapczuk-Krygier, Jerzy Pikies, 2010, Acta crystallographica. Section E, Structure reports online.

Experimental and theoretical investigation of the reactivity of [(BDI*)Ti(Cl){η2-P(SiMe3)-PiPr2}] towards selected ketones.

Ł. Ponikiewski, A. Ziółkowska, N. Szynkiewicz, 2021, Dalton transactions.

Reactivity study of a β-diketiminate titanium(III) complex with a phosphanylphosphido ligand towards chlorophosphanes. A new method of synthesis of β-diketiminate titanium(IV) complexes with versatile phosphanylphosphinidenes

Ł. Ponikiewski, A. Ziółkowska, J. Pikies, 2019, Polyhedron.

Synthesis of 3-Carbamoyl β-Lactams via Manganese(III)-Promoted Cyclization of N-Alkenylmalonamides

Ł. Ponikiewski, S. Makowiec, Paweł Punda, 2013 .

One dimensional coordination polymers generated from Cd(II) tri-tert-butoxysilanethiolates and flexible aliphatic diamines

K. Baranowska, Ł. Ponikiewski, A. Pladzyk, 2013 .

Comparison of the coordination geometries of Zn(II) and Cd(II) ions in complexes with water, methanol and bulky aryloxysilanethiolate ligands

J. Bender, D. Gudat, Ł. Ponikiewski, 2016 .

Structural, spectral and magnetic properties of Ni(II), Co(II) and Cd(II) compounds with imidazole derivatives and silanethiolate ligands

M. Gazda, N. Nedelko, A. Slawska-Waniewska, 2017 .

The crystal structure of (1RS,4RS,5RS,6SR)-5-cyano-5-nitro-6-phenyl-bicyclo[2.2.1]hept-2-ene

Ł. Ponikiewski, R. Jasiński, A. Łapczuk-Krygier, 2014 .

Crystal and electronic structures of Ni(II) silanethiolates containing flexible diamine ligands

Ł. Ponikiewski, A. Ożarowski, A. Pladzyk, 2016 .

Symmetrical and unsymmetrical diphosphanes with diversified alkyl, aryl, and amino substituents.

Ł. Ponikiewski, R. Grubba, N. Szynkiewicz, 2018, Dalton transactions.

Reactions of (Ph)tBuP-P(SiMe3)Li·3THF with [(PNP)TiCl2] and [MeNacNacTiCl2·THF]: synthesis of first PNP titanium(iv) complex with the phosphanylphosphinidene ligand [(PNP)Ti(Cl){η2-P-P(Ph)tBu}].

Ł. Ponikiewski, A. Ziółkowska, J. Pikies, 2018, Dalton transactions.

Synthesis of compounds with C-P-P and C[double bond, length as m-dash]P-P bond systems based on the phospha-Wittig reaction.

Ł. Ponikiewski, A. Ziółkowska, J. Pikies, 2020, Dalton transactions.

Two complementary approaches for the synthesis and isolation of stable phosphanylphosphaalkenes

Ł. Ponikiewski, A. Ziółkowska, N. Szynkiewicz, 2021, Inorganic Chemistry Frontiers.

First Copper(I) and Silver(I) Complexes Containing Phosphanylphosphido Ligands

Ł. Ponikiewski, A. Ziółkowska, S. Brauer, 2019, Zeitschrift für anorganische und allgemeine Chemie.

Phosphanylphosphido and phosphanylphosphinidene complexes of zirconium(IV) supported by bidentate N,N ligands

Ł. Ponikiewski, M. Zauliczny, J. Pikies, 2017 .

π-Indenyl substituted zirconium compounds containing terminal bonded phosphanylphosphido ligands [Ind2Zr(Cl){(Me3Si)P–PR2-κP1}]. Synthesis, X-ray analysis and NMR studies

K. Baranowska, Ł. Ponikiewski, J. Pikies, 2012 .

Reactions of the Lithiated Diphosphine tBu2P–P(SiMe3)Li with [(η6-C6H6)RuCl2]2 in the Presence of Tertiary Phosphines

M. Caporali, M. Peruzzini, D. Gudat, 2016 .

Reactivity of Phosphanylphosphinidene Complex of Tungsten(VI) toward Phosphines: A New Method of Synthesis of catena-Polyphosphorus Ligands.

J. Chojnacki, D. Gudat, Ł. Ponikiewski, 2015, Inorganic chemistry.

Syntheses and Structures of Transition Metal Complexes with Phosphanylphosphinidene Chalcogenide Ligands.

M. Scheer, Ł. Ponikiewski, J. Pikies, 2019, Inorganic chemistry.

Diphosphination of CO2 and CS2 mediated by frustrated Lewis pairs - catalytic route to phosphanyl derivatives of formic and dithioformic acid.

Ł. Ponikiewski, R. Grubba, N. Szynkiewicz, 2019, Chemical communications.

Solvent Impact on the Diversity of Products in the Reaction of Lithium Diphenylphosphide and a Ti(III) Complex Supported by a tBu2P–P(SiMe3) Ligand

Ł. Ponikiewski, A. Ziółkowska, J. Pikies, 2020, Inorganic chemistry.

Reactivity of Diimido Complexes of Moybdenum and Tungsten towards Lithium Derivatives of Diphosphanes and Triphosphanes

M. Caporali, M. Peruzzini, Ł. Ponikiewski, 2014 .

The reactivity of 1,1-dichloro-2,2-di-tert-butyldiphosphane towards lithiated metal carbonyls: a new entry to phosphanylphosphinidene dimers.

Ł. Ponikiewski, M. Zauliczny, J. Pikies, 2016, Dalton transactions.

An investigation on the chemistry of the R2P = P ligand: reactions of a phosphanylphosphinidene complex of tungsten(VI) with electrophilic reagents.

D. Gudat, Ł. Ponikiewski, J. Pikies, 2016, Dalton transactions.

1,1,2,2-Tetrakis(diisopropylamino)diphosphane

Jarosław Chojnacki, Rafał Grubba, Łukasz Ponikiewski, 2009, Acta crystallographica. Section E, Structure reports online.

Activation of the C[double bond, length as m-dash]P bond in phosphanylphosphaalkenes (C[double bond, length as m-dash]P-P bond system) in the reaction with nucleophilic reagents: MeLi, nBuLi and tBuLi.

Ł. Ponikiewski, A. Ziółkowska, N. Szynkiewicz, 2022, RSC advances.

The new diphosphanylphosphido complexes of tungsten(vi) and molybdenum(vi). Their synthesis, structures and properties.

Ł. Ponikiewski, M. Zauliczny, J. Pikies, 2018, Dalton transactions.

The First Dinuclear Nickel(II) Thiosulfate Obtained From Oxidation of Tri-tert-butoxysilanethiol. Contributions to the Chemistry of Silicon-Sulfur Compounds No. 78[1]

Ł. Ponikiewski, A. Pladzyk, Natalia Daca, 2012 .

Syntheses, spectroscopic and structural properties of phenoxysilyl compounds: X-ray structures, FT-IR and DFT calculations

A. Herman, K. Ejsmont, Ł. Ponikiewski, 2013 .

Propeller-Like Chirality of Methyl-Tris (2,6-diisopropylphenoxy)Silylsulfide

A. Herman, Ł. Ponikiewski, A. Dołęga, 2015, Silicon.

Trichloridobis(ethyldiphenylphosphine)(tetrahydrofuran)molybdenum(III)

Łukasz Ponikiewski, Jerzy Pikies, Tomasz Kruczyński, 2010, Acta crystallographica. Section E, Structure reports online.

Overview of the Synthesis and Catalytic Reactivity of Transition Metal Complexes Based on C═P Bond Systems

Ł. Ponikiewski, A. Ziółkowska, J. Doroszuk, 2023, Organometallics.

Bis(diethylamido-κN)(diethylamine-κN)bis(2,6-diisopropylphenylamido-κN)zirconium(IV)

Ł. Ponikiewski, M. Zauliczny, J. Pikies, 2013, Acta crystallographica. Section E, Structure reports online.

Group 11 complexes with a phosphanylphosphaalkene ligand: preparation and stability study.

J. Ryl, Ł. Ponikiewski, A. Ziółkowska, 2023, Dalton transactions.

One‐Pot Synthesis of Selected P‐Vinylbenzyls under Solvent‐Free Conditions

J. Małecki, J. Nycz, Ł. Ponikiewski, 2022, ChemistrySelect.

Single crystal X-ray structure of (Z)-1-bromo-1-nitro-2-phenylethene

Ł. Ponikiewski, A. Łapczuk-Krygier, 2015 .