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Autor publikacji Piotr J. Chmielewski
Bis(10‐oxacorrole) with Fused Pyridine as a Linker: Synthesis, Structure, and Interaction between the Subunits in the Neutral, Mono‐, and Dicationic States
Liu Qin, Li Sha, Chen Guoru, Li Xiaofang, Gałązka Aleksandra, Białek Michał J., Chmielewski Piotr J.
Conjugation Paths in Oxatriphyrin(2.1.1) – C2 Bridge Modifications
Dalberto Kevin, Dzieszkowski Krzysztof, Orzeł Łukasz, Chmielewski Piotr J., Pawlicki Miłosz
Heptannulated Perylene Diimides: Formation and Reactivity of Electron‐Deficient Tropylium Cations and Heptafulvenes
Wiencierz Agata, Lis Tadeusz, Chmielewski Piotr J., Cybińska Joanna, Stępień Marcin
Pyridine‐Fused Bis(azacorrole)s: Easily Accessible NIR III Absorbing Cation Radicals and Biradicaloids of Antiaromatic Ground State
Li Sha, Zhang Shaowei, Li Xiaofang, Smaga Oskar, Szydełko Kinga, Pawlicki Miłosz, Chmielewski Piotr J.
Ruthenocenoporphyrinoids─π-Conjugation Transmitted across 1,3-Substituted Ruthenocene
Berlicka Anna, Walczak Aleksandra, Białek Michał J., Ślepokura Katarzyna, Chmielewski Piotr J., Latos-Grażyński Lechosław
Strain-Controlled Synthesis of [n]Catenanes from Dipyrromethane-Stoppered Rotaxanes
Grzelczak Rafał A., Perdek Jędrzej P., Siczek Miłosz, Chmielewski Piotr J., Szyszko Bartosz
Viologen–cycloparaphenylene hybrids: luminescent molecular nanocarbons for anion binding and specific vapor sorption
Frydrych Rafał, Senthilkumar Kabali, Ślusarek Katarzyna, Waliczek Mateusz, Bury Wojciech, Chmielewski Piotr J., Cybińska Joanna, Stępień Marcin
Complexes of N-Confused Porphyrin Derivatives as Ortho-Metallating Ligands. Synthesis, Structure, Redox Properties, and Chirality
Koniarz Sebastian, Szydełko Kinga, Białek Michał J., Hurej Karolina, Chmielewski Piotr J.
Difluorenoheteroles: topological control of π conjugation in diradicaloids and mixed-valence radical ions
Prajapati Bibek, Kwenda Tendai, Lis Tadeusz, Chmielewski Piotr J., Gómez-García Carlos J., Majewski Marcin A., Stępień Marcin
Hierarchical Self‐Assembly of Curved Aromatics: From Donor–Acceptor Porphyrins to Triply Periodic Minimal Surfaces
Kumar Sunit, Lis Tadeusz, Bury Wojciech, Chmielewski Piotr J., Garbicz Mateusz, Stępień Marcin
Pentacosacyclenes: cruciform molecular nanocarbons based on cyclooctatetraene
Kumar Rakesh, Chmielewski Piotr J., Lis Tadeusz, Czarnecki Mirosław, Stępień Marcin
Tetratellura[36]octaphyrin(1.1.1.1.1.1.1.1) Metalation: From Dynamic Behavior to Rigid Chiral Figure-of-Eight Molecule; Activation of the C–Te Bond by Ruthenium
Krzyszowska Paulina, Ganczar Emilia, Chmielewski Piotr J., Pacholska-Dudziak Ewa
Triindenotriphenylenes: Spin‐Frustrated Triskelion Triradicals with Excellent Ambient Stability
Borissov Arseni, Chmielewski Piotr J., Cárdenas Valdivia Abel, Gómez García Carlos J., Casado Juan, Stępień Marcin
Dinor[7]helicene and Beyond: Divergent Synthesis of Chiral Diradicaloids with Variable Open‐Shell Character
Borissov Arseni, Chmielewski Piotr J., Gómez-García Carlos J., Lis Tadeusz, Stępień Marcin
Functionalization of 10-azacorroles: nitration, bromination and acylation
Li Sha, Zhu Yuhuan, Li Xiaofang, Zhang Shaowei, Białek Michał J., Chmielewski Piotr J.
Oxidative insertion of amines into conjugated macrocycles: transformation of antiaromatic norcorrole into aromatic azacorrole
Li Sha, Sun Yahan, Li Xiaofang, Smaga Oskar, Koniarz Sebastian, Pawlicki Miłosz, Chmielewski Piotr J.
π‐Extended Hexapyrrolylbenzenes: Exploring Charge‐Transfer Phenomena in Donor‐Acceptor Propellers
Matuszczyk Daniel, Lee Yu Jin, Kang Seongsoo, Chmielewski Piotr J., Cybińska Joanna, Kim Dongho, Stępień Marcin
Tetrafluorenofulvalene as a sterically frustrated open-shell alkene
Prajapati Bibek, Ambhore Madan D., Dang Duy-Khoi, Chmielewski Piotr J., Lis Tadeusz, Gómez-García Carlos J., Zimmerman Paul M., Stępień Marcin
1,3-Dipolar cycloaddition of polycyclic azomethine ylide to norcorroles: towards dibenzoullazine-fused derivatives
Li Sha, Sun Yahan, Li Xiaofang, Smaga Oskar, Koniarz Sebastian, Stępień Marcin, Chmielewski Piotr J.
2-Aza-21-Carbaporphyrin in Construction of Chiral Supramolecular Assemblies
Koniarz Sebastian, Chmielewski Piotr J.
Acenaphthylene-fused ullazines: fluorescent π-extended monopyrroles with tunable electronic gaps
Hager Joanna, Kang Seongsoo, Chmielewski Piotr J., Lis Tadeusz, Kim Dongho, Stępień Marcin
Chiral Building Blocks in Asymmetric Synthesis : Synthesis and Applications
Wojaczyński Jacek, Chmielewski Piotr J., Koniarz Sebastian
Helicity Modulation in NIR‐Absorbing Porphyrin-Ryleneimides
Balahoju Shivaprasad Achary, Maurya Yogesh Kumar, Chmielewski Piotr J., Lis Tadeusz, Kondratowicz Mateusz, Cybińska Joanna, Stępień Marcin
Naphthalimide‐fused dipyrrins: tunable halochromic switches and photothermal NIR‐II dyes.
Maurya Yogesh Kumar, Chmielewski Piotr J., Cybińska Joanna, Prajapati Bibek, Lis Tadeusz, Kang Seongsoo, Lee Seokwon, Kim Dongho, Stępień Marcin
Tridecacyclene tetraimide: an easily reduced cyclooctatetraene derivative
Kumar Rakesh, Chmielewski Piotr J., Lis Tadeusz, Volkmer Dirk, Stępień Marcin
An Open‐Shell Coronoid with Hybrid Chichibabin–Schlenk Conjugation.
Prajapati Bibek, Dang Duy-Khoi, Chmielewski Piotr J., Majewski Marcin A., Lis Tadeusz, Gómez-García Carlos J., Zimmerman Paul M., Stępień Marcin
Friedel–Crafts acylation of antiaromatic norcorroles: electronic and steric modulation of the paratropic current.
Li Sha, Smaga Oskar, Sun Yahan, Li Xiaofang, Pawlicki Miłosz, Sukniewicz Marzena, Chmielewski Piotr J.
From antiaromatic norcorrolatonickel(II) to aromatic and nonaromatic zwitterions: innocent ligands with unbalanced charge of the core.
Ren Demin, Smaga Oskar, Fu Xinliang, Li Xiaofang, Pawlicki Miłosz, Koniarz Sebastian, Chmielewski Piotr J.
Aromatic nanosandwich obtained by σ-dimerization of a nanographenoid π-radical.
Moshniaha Liliia, Żyła-Karwowska Marika, Chmielewski Piotr J., Lis Tadeusz, Cybińska Joanna, Gońka Elżbieta, Oschwald Johannes, Drewello Thomas, Rivero Samara Medina, Casado Juan, Stępień Marcin
Bipyrrole boomerangs via Pd-mediated tandem cyclization–oxygenation. Controlling reaction selectivity and electronic properties.
Moshniaha Liliia, Żyła-Karwowska Marika, Cybińska Joanna, Chmielewski Piotr J., Favereau Ludovic, Stępień Marcin
Conformation‐dependent response to the protonation of diphenanthrioctaphyrin(1.1.1.0.1.1.1.0): a route to pseudorotaxane‐like structures.
Szyszko Bartosz, Przewoźnik Monika, Białek Michał J., Białońska Agata, Chmielewski Piotr J., Latos-Grażyński Lechosław
Electrophilic aromatic coupling of hexapyrrolylbenzenes. A mechanistic analysis.
Navakouski Maksim, Zhylitskaya Halina, Chmielewski Piotr J., Żyła-Karwowska Marika, Stępień Marcin
First imidazole-fused carbaporphyrinoid and its conversion to a N-heterocyclic carbene precursor.
Ren Demin, Koniarz Sebastian, Li Xiaofang, Chmielewski Piotr J.
Porphyrin‐ryleneimide hybrids : low‐bandgap acceptors in energy‐transfer cassettes.
Janiga Ewelina, Kim Gakhyun, Chmielewski Piotr J., Lis Tadeusz, Kim Dongho, Stępień Marcin
Porphyrin-ryleneimide hybrids: tuning of visible and near-infrared absorption by chromophore desymmetrization.
Kumar Sunit, Maurya Yogesh Kumar, Kang Seongsoo, Chmielewski Piotr J., Lis Tadeusz, Cybińska Joanna, Kim Dongho, Stępień Marcin
5,10-Dimesityldiindeno[1,2-a:2',1'-i]phenanthrene: a stable biradicaloid derived from Chichibabin's hydrocarbon.
Majewski Marcin A., Chmielewski Piotr J., Chien Alan, Hong Yongseok, Lis Tadeusz, Witwicki Maciej, Kim Dongho, Zimmerman Paul M., Stępień Marcin
A route to a cyclobutane-linked double-looped system via a helical macrocycle.
Klajn Jan, Stawski Wojciech, Chmielewski Piotr J., Cybińska Joanna, Pawlicki Miłosz
Aromatic and antiaromatic pathways in triphyrin(2.1.1) annelated with benzo[b]heterocycles.
Bartkowski Krzysztof, Dimitrova Maria, Chmielewski Piotr J., Sundholm Dage, Pawlicki Miłosz
C−H and C−M activation, aromaticity tuning, and Co⋅⋅⋅Ru interactions confined in the azuliporphyrin framework.
Białek Michał J., Chmielewski Piotr J., Latos-Grażyński Lechosław
Complex molecules that fold like proteins can emerge spontaneously.
Liu Bin, Pappas Charalampos G., Zangrando Ennio, Demitri Nicola, Chmielewski Piotr J., Otto Sijbren
Diphenanthrioctaphyrin(1.1.1.0.1.1.1.0): conformational switching controls the stereochemical dynamics of the topologically chiral system.
Szyszko Bartosz, Chmielewski Piotr J., Przewoźnik Monika, Białek Michał J., Kupietz Kamil, Białońska Agata, Latos-Grażyński Lechosław
Lemniscular [16]cycloparaphenylene: a radially conjugated figure-eight aromatic molecule.
Senthilkumar Kabali, Kondratowicz Mateusz, Lis Tadeusz, Chmielewski Piotr J., Cybińska Joanna, Zafra José L., Casado Juan, Vives Thomas, Crassous Jeanne, Favereau Ludovic, Stępień Marcin
Reaction of antiaromatic porphyrinoid with active methylene compounds
Ren Demin, Fu Xinliang, Li Xiaofang, Koniarz Sebastian, Chmielewski Piotr J.
Reactions of 2-aza-21-carbaporphyrin with aniline derivatives.
Ren Demin, Liu Bin, Li Xiaofang, Koniarz Sebastian, Pawlicki Miłosz, Chmielewski Piotr J.
Stereocontrolled synthesis of chiral heteroaromatic propellers with small optical bandgaps.
Navakouski Maksim, Zhylitskaya Halina, Chmielewski Piotr J., Lis Tadeusz, Cybińska Joanna, Stępień Marcin
Electron-deficient bipyrrole boomerangs: bright fluorophores obtained via double C—H bond activation.
Żyła-Karwowska Marika, Moshniaha Liliia, Hong Yongseok, Zhylitskaya Halina, Cybińska Joanna, Chmielewski Piotr J., Lis Tadeusz, Kim Dongho, Stępień Marcin
Extension of antiaromatic norcorrole by cycloaddition.
Fu Xinliang, Meng Yankui, Li Xiaofang, Stępień Marcin, Chmielewski Piotr J.
Fully conjugated [4]chrysaorene. Redox-coupled anion binding in a tetraradicaloid macrocycle.
Gregolińska Hanna, Majewski Marcin A., Chmielewski Piotr J., Gregoliński Janusz, Chien Alan, Zhou Jiawang, Wu Yi-Lin, Bae Youn Jue, Wasielewski Michael R., Zimmerman Paul M., Stępień Marcin
Helicenophyrins: expanded carbaporphyrins incorporating aza-[5]helicene and heptacyclic S-shaped aza[5]helicene motifs.
Szyszko Bartosz, Przewoźnik Monika, Białek Michał J., Białońska Agata, Chmielewski Piotr J., Cichos Jakub, Latos-Grażyński Lechosław
Chemia : słownik.
Chmielewski Piotr J., Jezierski Adam
Dipyrrin-bis(N-confused porphyrin) conjugate: synthesis, synergetic ligation and chirality sensing.
Wojaczyński Jacek, Maciołek Justyna, Chmielewski Piotr J.
Pyridine-fused bis(norcorrole) through Hantzsch-type cyclization : enhancement of antiaromaticity by an aromatic bridge.
Li Xiaofang, Meng Yankui, Yi Pinggui, Stępień Marcin, Chmielewski Piotr J.
An electron-deficient azacoronene obtained by radial π extension.
Żyła-Karwowska Marika, Zhylitskaya Halina, Cybińska Joanna, Lis Tadeusz, Chmielewski Piotr J., Stępień Marcin
Bandgap engineering in π-extended pyrroles : a modular approach to electron-deficient chromophores with multi-redox activity.
Zhylitskaya Halina, Cybińska Joanna, Chmielewski Piotr J., Lis Tadeusz, Stępień Marcin
Nitration of norcorrolatonickel(II): first observation of a diatropic current in a system comprising a norcorrole ring.
Deng Zhihong, Li Xiaofang, Stępień Marcin, Chmielewski Piotr J.
Octulene: a hyperbolic molecular belt that binds chloride anions.
Majewski Marcin A., Hong Yongseok, Lis Tadeusz, Gregoliński Janusz, Chmielewski Piotr J., Cybińska Joanna, Kim Dongho, Stępień Marcin
Reversible carbon-carbon bond breaking and spin equilibria in bis(pyrimidinenorcorrole).
Liu Bin, Yoshida Takuya, Li Xiaofang, Stępień Marcin, Shinokubo Hiroshi, Chmielewski Piotr J.
Synthesis of a peripherally conjugated 5-6-7 nanographene.
Żyła Marika, Gońka Elżbieta, Chmielewski Piotr J., Cybińska Joanna, Stępień Marcin
Bis(N-confused porphyrin) as a semirigid receptor with a chirality memory: a two-way host enantiomerization through point-to-axial chirality transfer.
Chmielewski Piotr J., Siczek Marta, Stępień Marcin
Highly strained nonclassical nanotube end-caps. A single-step solution synthesis from strain-free, non-macrocyclic precursors.
Myśliwiec Damian, Kondratowicz Mateusz, Lis Tadeusz, Chmielewski Piotr J., Stępień Marcin
Towards norcorrin: hydrogenation chemistry and the heterodimerization of nickel(II) norcorrole.
Liu Bin, Li Xiaofang, Stępień Marcin, Chmielewski Piotr J.
Expanded hexapyrrolohexaazacoronenes. Near-infrared absorbing chromophores with interrupted peripheral conjugation.
Gońka Elżbieta, Chmielewski Piotr J., Lis Tadeusz, Stępień Marcin
Regioselective internal carbonylation of the 2-aza-21-carbaporphyrin: access to configurationally stable chiral porphyrinoids.
Liu Bin, Li Xiaofang, Maciołek Justyna, Stępień Marcin, Chmielewski Piotr J.
3-(dialkoxyphosphoryl)-N-confused phlorin and porphyrin. Synthesis, stereochemistry, and coordination properties.
Liu Bin, Li Xiaofang, Xu Xin, Stępień Marcin, Chmielewski Piotr J.
L-proline catalyzed reaction of N-confused porphyrin and active methylene compounds.
Liu Bin, Li Xiaofang, Zhang Jie, Chmielewski Piotr J.
Synthesis of bis(phenanthropyrroles) via a tandem Scholl oxidation.
Gońka Elżbieta, Myśliwiec Damian, Lis Tadeusz, Chmielewski Piotr J., Stępień Marcin
1,3-dipolar cycloaddition of 2,6-dichlorobenzonitrile oxide to 2-methyl-N-confused porphyrin. Regio- and stereoselective synthesis and structural characterization of 2-aza-21-carbabacteriochlorin and resolution of 2-aza-21-carbachlorin enantiomers.
Li Xiaofang, Liu Bin, Yu X., Yi Pinggui, Yi R., Chmielewski Piotr J.
DDQ-supported alkoxylation of 2-aza-21-carbaporphyrin and noncatalyzed transetherification of its 3,21-dialkoxy derivatives.
Li Xiaofang, Liu Bin, Xu Xin, Chmielewski Piotr J.
Peripherally fused porphyrins via the Scholl reaction: synthesis, self-assembly, and mesomorphism.
Myśliwiec Damian, Donnio Bertrand, Chmielewski Piotr J., Heinrich Benoit, Stępień Marcin
Enantiomer resolution of intrinsically chiral C21-alkylated N-confused porphyrin complexes.
Chmielewski Piotr J., Szterenberg Ludmiła, Siczek Marta
Impact of micelle ionic electrical double layer structure on the excited state protolytic reaction in the fluorescent probe bound to the colloidal nanoparticles.
Jankowski Andrzej, Wiśniewski Łukasz, Jankowski Adam, Kluczyk Alicja, Chmielewski Piotr J., Szemik-Hojniak Anna
Protonated N-confused porphyrin dimer: formation, structure, and guest binding.
Chmielewski Piotr J., Siczek Marta, Szterenberg Ludmiła
Synthesis of N-confused porphyrin derivatives with a substituted 3-C position.
Li Xiaofang, Liu Bin, Yi Pinggui, Yi R., Yu X., Chmielewski Piotr J.
Efficient regiospecific conjugated ring fusion in N-confused porphyrin.
Chmielewski Piotr J., Maciołek Justyna, Szterenberg Ludmiła
Helical bis(N-confused porphyrins) with subunits fused by double orthometalation with platinum: adaptability of an apparently rigid system.
Chmielewski Piotr J., Durlej Bartosz, Siczek Marta, Szterenberg Ludmiła
Primary 1H/2H isotope effect in the NMR chemical shift of HClO4 salts of 1,8-bis(dimethylamino)naphthalene derivatives.
Chmielewski Piotr J., Ozeryanskii Valery A., Sobczyk Lucjan, Pozharskii Alexander F.
Vibrational analysis of Ni(II) complex with 4,12-ditolyl-16,24-diphenyl-3-thiaporphyrin (SDTDPPNi(II)Cl) and its isotopic labeled (61Ni(II), -d6, and -d10) derivatives.
Podstawka E., Fościak M., Chmielewski Piotr J., Proniewicz L. M.
Synthesis and characterization of pyrrolidin-2-one fused N-confused calix[4]phyrins.
Li Xiaofang, Chmielewski Piotr J., Xiang J., Xu J., Li Yan, Liu H., Zhu D.
Synthesis of N-confused phlorins via an addition/cyclization pathway.
Li Xiaofang, Chmielewski Piotr J., Xiang J., Xu J., Jiang L., Li Yan, Liu H., Zhu D.
Core modified porphyrins-a macrocyclic platform for organometallic chemistry.
Chmielewski Piotr J., Latos-Grażyński Lechosław
Extension of N-confused porphyrin by an o-xylene fragment.
Chmielewski Piotr J.
Diastereoselective assembling of 21-C-alkylated nickel(II) complexes of inverted porphyrin on a platinum(II) template.
Chmielewski Piotr J., Schmidt Izabela
Strain-induced substitutional lability in a Ru(II) complex of a hypodentate polypyridine ligand.
Âkermark B., Bjernemose J., Börje A., Chmielewski Piotr J., Paulsen H., Simonsen O., Stein P. C., Toftlund H., Wolny Juliusz A.
Synthesis and characterization of a directly linked N-confused porphyrin dimer.
Chmielewski Piotr J.
Nickel(II) complexes of 21-C-alkylated inverted porphyrins: synthesis, protonation, and redox properties.
Schmidt Izabela, Chmielewski Piotr J.
Słownik chemiczny.
Chmielewski Piotr J., Jezierski Adam
Synthesis, crystallographic and spectroscopic studies of dimeric CuI complexes with Schiff-base-containing triazole ligands.
Drabent Krzysztof, Ciunik Zbigniew, Chmielewski Piotr J.
Alkylation of the inverted porphyrin nickel(II) complex by dihalogenalkanes: formation of monomeric and dimeric derivatives.
Schmidt Izabela, Chmielewski Piotr J., Ciunik Zbigniew
Chemia : encyklopedyczny słownik szkolny.
Chmielewski Piotr J., Jezierski Adam
First example of a covalently bound dimeric inverted porphyrin.
Schmidt Izabela, Chmielewski Piotr J.
Lipid peroxidation of cellular membranes following photodynamic therapy with photosensitizers: sulfoxaporphyrin, dithiaporphyrin and hematoporphyrin derivative.
Ziółkowski Piotr, Symonowicz Krzysztof, Bronowicz A., Osiecka B. J., Chmielewski Piotr J., Latos-Grażyński Lechosław, Dzięgiel Piotr
An inverted porphyrin with a pendant pyrrole-identification of a tetraphenylsapphyrin isomer in the Rothemund synthesis.
Schmidt Izabela, Chmielewski Piotr J.
Application of 2-ethylpyrrole for a direct synthesis of 3-substituted inverted porphyrins.
Schmidt Izabela, Chmielewski Piotr J.
Chemia : słownik encyklopedyczny.
Chmielewski Piotr J., Jezierski Adam
Chemia : słownik szkolny.
Chmielewski Piotr J., Jezierski Adam
Copper(II) complexes of inverted porphyrin and its methylated derivatives.
Chmielewski Piotr J., Latos-Grażyński Lechosław, Schmidt Izabela
Reactions of nickel(II) 2,21-dimethyl-2-aza-21-carbaporphyrin with phenyl Grignard reagents, phenyllithium, and n-butyllithium.
Chmielewski Piotr J., Latos-Grażyński Lechosław
Chemia : słownik encyklopedyczny.
Chmielewski Piotr J., Jezierski Adam
H1 NMR investigations of triphenylporphyrin metal complexes and electronic interactions in iron(III) complexes of meso-meso-linked 5,5'-bis(10,15,20-triphenylporphyrin).
Wojaczyński Jacek, Latos-Grażyński Lechosław, Chmielewski Piotr J., Van Calcar P., Balch Alan L.
New potent sensitizers for photodynamic therapy: 21-oxaporphyrin, 21-thiaporphyrin and 21,23-dithiaporphyrin induce extensive tumor necrosis.
Ziółkowski Piotr, Symonowicz Krzysztof, Chmielewski Piotr J., Latos-Grażyński Lechosław, Streckyte G., Rotomskis R., Rabczyński J.
Tumor histopathology following new sensitizers: dithiaporphyrin- and sulfoxaporphyrin-mediated photodynamic therapy.
Symonowicz Krzysztof, Ziółkowski Piotr, Chmielewski Piotr J., Latos-Grażyński Lechosław, Rabczyński J., Osiecka B. J., Milach J.
Characterisation of new 26,28-diheterosapphyrins : 5,10,15,20-tetraphenyl-26,28-dioxasapphyrin and 5,10,15,20-tetraphenyl-26,28-dithiasapphyrin.
Rachlewicz Krystyna, Sprutta Natasza, Chmielewski Piotr J., Latos-Grażyński Lechosław
Formation and reactivity of paramagnetic organometalic nickel complexes of 21-oxa and 21-selenaporphyrins - 1H NMR and EPR investigations.
Pacholska Ewa, Chmielewski Piotr J., Latos-Grażyński Lechosław
Organonickel complexes of 21,23-dioxaporphyrin. Identification of the paramagnetic organononickel(II) complex with two η1-phenyl ligands.
Chmielewski Piotr J., Latos-Grażyński Lechosław
Protonation of 5,10,15,20-tetraphenylsapphyrin-identification of inverted and planar dicationic forms.
Rachlewicz Krystyna, Sprutta Natasza, Latos-Grażyński Lechosław, Chmielewski Piotr J., Szterenberg Ludmiła
Core-modified porphyrins and their nickel complexes: synthesis, characterization, and chemistry.
Latos-Grażyński Lechosław, Chmielewski Piotr J.
EPR and 2H NMR studies on the oxidation of nickel(II) tetraphenylcarbaporphyrin to form novel organometallic nickel(III) complexes.
Chmielewski Piotr J., Latos-Grażyński Lechosław
Nickel complexes of 21-oxaporphyrin and 21,23-dioxaporphyrin.
Chmielewski Piotr J., Latos-Grażyński Lechosław, Olmstead Marylin M., Balch Alan L.
The new sensitizing agents for photodynamic therapy: 21-selenaporphyrin and 21-thiaporphyrin.
Marcinkowska E., Ziółkowski Piotr, Pacholska Ewa, Latos-Grażyński Lechosław, Chmielewski Piotr J., Radzikowski Czesław
5,20-diphenyl-10,15-bis(p-tolyl)-21-selenaporphyrin and its nickel(II) complexes.
Latos-Grażyński Lechosław, Pacholska Ewa, Chmielewski Piotr J., Olmstead Marylin M., Balch Alan L.
Reactions of nickel(II) 2-aza--5,10,15,20-tetraphenyl-21-carbaporphyrin with methyl iodide. The first structural characterization of a paramagnetic organometallic nickel(II) complex.
Chmielewski Piotr J., Latos-Grażyński Lechosław, Głowiak Tadeusz
Structures of the multireceptor vaulted cyclidene complexes.
Alcock N. W., Busch D. H., Chmielewski Piotr J., Coltrain B. K., Meade T. J.
5,10,15,20-tetraphenylsapphyrin - identification of a pentapyrrolic expanded porphyrin in the Rothemund synthesis.
Chmielewski Piotr J., Latos-Grażyński Lechosław, Rachlewicz Krystyna
5,20-bis(4-sulphophenyl)-10,15-bis(2-methoxy-4-sulphophenyl)-21-thiaporphyrin as a new potent sensitizer in photodynamic therapy.
Ziółkowski Piotr, Milach J., Symonowicz Krzysztof, Chmielewski Piotr J., Latos-Grażyński Lechosław, Marcinkowska E.
Alteration of the reactivity of a tellurophene within a core-modified porphyrin environment:synthesis and oxidation of 21-telluraporphyrin.
Latos-Grażyński Lechosław, Pacholska Ewa, Chmielewski Piotr J., Olmstead Marylin M., Balch Alan L.
An ESR study on formation of iminoxy free radicals - solvent effect on hyperfine splitting constants.
Chmielewski Piotr J., Jezierski Adam, Siatecki Zdzisław, Sienkiewicz Jacek
N-methyltetraphenylporphiryn with an inverted N-methylpyrrole ring: the first isomer of N-methyltetraphenylporphyrin.
Chmielewski Piotr J., Latos-Grażyński Lechosław
Dioxygen adducts of lacunar cobalt(II) cyclidene complexes.
Busch D. H., Jackson P. J., Kojima Masaaki, Chmielewski Piotr J., Matsumoto Naohide, Stevens J. C., Wu W., Nosco D., Herron N., Ye N., Warburton P. R., Masarwa M., Stephenson N. A., Christoph G., Alcock N. W.
Iminoxy free radicals derived from phenyl-2-pyridylketoxime. An EPR study of solvent influence on the hyperfine interaction.
Sienkiewicz Jacek, Chmielewski Piotr J., Jezierski Adam
Low-valent nickel thiaporphyrins. Nuclear magnetic resonance and electron paramagnetic resonance studies.
Chmielewski Piotr J., Latos-Grażyński Lechosław, Pacholska Ewa
Palladium complexes of 21-thiaporphyrin: syntheses and characterization.
Latos-Grażyński Lechosław, Lisowski Jerzy, Chmielewski Piotr J., Grzeszczuk Maria, Olmstead Marylin M., Balch Alan L.
Tetra -p-tolylporphyrin with an inverted pyrrole ring: a novel isomer of porphyrin.
Chmielewski Piotr J., Latos-Grażyński Lechosław, Rachlewicz Krystyna, Głowiak Tadeusz
1H nuclear magnetic resonance studies of the reaction of iron(III) porphyrin cation radical with aryl Grignard reagents.
Chmielewski Piotr J., Latos-Grażyński Lechosław, Rachlewicz Krystyna
ESR studies of low-spin [N1,N4-bis(salicylidene)-S-alkyl-isothiosemicarbazonato]cobalt(II) complexes—II : adducts of nitrogen-, phosphorus-, arsenic-, oxygen- and sulphur-donor bases.
Drabent Krzysztof, Wolny Juliusz A., Chmielewski Piotr J., Gatner Kazimierz, Rudolf Mikołaj F.
31 P hyperfine interaction in a new type of phosphorus-containing iminoxy free radicals. An ESR study.
Siatecki Zdzisław, Chmielewski Piotr J., Jezierski Adam
ESR studies of low-spin [N',N4-bis(salicylidene)-S-alkyl-isothiosemicarbazonato]cobalt(II) complexes doped into the lattices of corresponding zinc(II) chelates.
Drabent Krzysztof, Wolny Juliusz A., Rudolf Mikołaj F., Chmielewski Piotr J.
Iminoxy free radicals derived from diethyl (1-hydroxyimino)phosphonates. An EPR study.
Chmielewski Piotr J., Jezierski Adam, Siatecki Zdzisław
Synthesis and characterization of the cobalt complexes of new BF2+ bridged, anthracene substituted bis(α-dioxime) macrocycles.
Abusamleh A. S., Chmielewski Piotr J., Warburton P. R., Morales L., Stephenson N. A., Busch D. H.
An ESR study on dioxygen adducts of tridentate Schiff base cobalt complexes.
Chmielewski Piotr J., Galewski Zbigniew, Lisowski Jerzy, Jeżowska-Trzebiatowska Bogusława
Studies of the reduction of the nickel(II) complex of 5,10,15,20-tetraphenyl-21-thiaporphyrin to form corresponding nickel(I) complexes.
Chmielewski Piotr J., Grzeszczuk Maria, Latos-Grażyński Lechosław, Lisowski Jerzy