Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Piotr Buchalski"'
Publikováno v:
Dalton Transactions. 46:3805-3808
A remarkable nickelacycle has been synthesised via olefin metathesis of the α,ω-diene complex [Ni(η5-C5H4R)(Br)(NHC)] (R = C(CH3)2CH2CHCH2, NHC = 1-(6-hexenyl)-3-(2,4,6-trimethylphenyl)-imidazol-2-ylidene). Single-crystal X-ray analysis reveals a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9901361d04eee851412f04c0fb21a8d0
https://doi.org/10.1039/c6dt04811k
https://doi.org/10.1039/c6dt04811k
Autor:
Piotr Buchalski, Aleksander Shkurenko, Karol Molga, Włodzimierz Buchowicz, Kinga Suwińska, Jan Gustowski, Roman Pacholski
Publikováno v:
Journal of Organometallic Chemistry. :40-45
In this paper we present the synthesis and characterisation of novel bisnickelacyclic complexes. We carried out the reaction between 2,2′,2″,5′-tetralithio-1,1′,4′,1″-terphenyl and nickelocene in which bisnickelacyclic–dilithium complex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e678c2358e6687f2090fb434a318e216
https://doi.org/10.1016/j.jorganchem.2015.04.037
https://doi.org/10.1016/j.jorganchem.2015.04.037
Publikováno v:
Journal of Organometallic Chemistry. 785:26-31
In this paper we describe the syntheses and characterization of novel axially chiral metallacyclic complexes. Contrary to previously described synthesis of 9-nickelafluorenyllithium complexes, reaction of dilithium ligand afforded nickelacyclic analo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef8ed584e65f8ec39e73e22a1437c79c
https://doi.org/10.1016/j.jorganchem.2015.02.027
https://doi.org/10.1016/j.jorganchem.2015.02.027
Autor:
Aleksander Shkurenko, Piotr Buchalski, Kinga Suwińska, Krzysztof Chodkiewicz, Włodzimierz Buchowicz, Roman Pacholski
Publikováno v:
Dalton Transactions. 44:7169-7176
Investigation of the properties of carbene complexes is one of the most important fields of modern coordination chemistry. In this paper, we propose the convenient synthesis of NHC-nickel compounds. The 9-nickelafluorenyllithium complex reacts with i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ef8884202403e08a5f61f973a1a7f5b
https://doi.org/10.1039/c4dt03786c
https://doi.org/10.1039/c4dt03786c
Autor:
Patryk Jadach, Lucjan B. Jerzykiewicz, Piotr Buchalski, Antoni Pietrzykowski, Kinga Suwińska, Jarosław Sadło
Publikováno v:
Organometallics. 27:3618-3621
Reactions of 9-nickelafluorenyllithium complexes with water were carried out. Trinickel clusters with aryne ligands were formed (via aromatic C−H bond activation by a nickel atom), whose crystal and molecular structures were determined by single-cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cc48854fb149fe860d9c6677ef6e543
https://doi.org/10.1021/om800329u
https://doi.org/10.1021/om800329u
Publikováno v:
Organometallics. 27:3316-3319
(9-Nickelafluorenyl)lithium was found to react with Ni(II) and Co(II) salts to form novel complexes in which the Ni or Co central metal atom is bonded to two nickelafluorenyl ligands. The crystal and molecular structures of the products were determin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7bd585465b56eabb0ed2926875a4995
https://doi.org/10.1021/om8002834
https://doi.org/10.1021/om8002834
Publikováno v:
Organometallics. 27:2346-2349
A novel lithium biphenyl-2,2′-diyl(cyclopentadienyl)nickelate compound (9-nickelafluorenyllithium complex), (η2-(1-(η5-cyclopentadienyl))-1-nickelafluorenyl)lithium(diethyl ether)2 (1), was prepared in the reaction between 2,2′-dilithiobiphenyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d994bc2c48de38e16c0cc5213e81abbf
https://doi.org/10.1021/om701275u
https://doi.org/10.1021/om701275u
Autor:
Jolanta Zbrzezna, Piero Zanello, Fabrizia Fabrizi de Biani, Fulvio Rossi, Serena Losi, Franco Laschi, Katarzyna Piwowar, Antoni Pietrzykowski, Stanisa̵w Pasynkiewicz, Piotr Buchalski, Kinga Burakowska, Lucjan B. Jerzykiewicz, and Kinga Suwińska
Publikováno v:
Inorganic Chemistry. 46:10659-10669
Following previous reports on the synthesis and structure of different nickelacyclic complexes analogues of nickelocene, we now deal with the new metallacyclic compounds (η5-R-cyclopentadienyl){η4-[1-(η5-R-cyclopentadienyl)]-2,3,4,5-tetraphenyl-1-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b98437f9d49fee69fe5fc8cf269e8e3
https://doi.org/10.1021/ic701226d
https://doi.org/10.1021/ic701226d
Autor:
Piotr Buchalski, Janusz Lipkowski, Stanisław Pasynkiewicz, Marek Cypryk, Antoni Pietrzykowski
Publikováno v:
Journal of Organometallic Chemistry. 691:5825-5830
A novel tetrahedral (μ3-alkylidyne)tetranickel cluster (NiCp)4(μ3-C(CH2)4CH3) (4) was obtained in the reaction of nickelocene with potassium and 1-hexene. Compound 4 was characterised by means of MS and X-ray diffraction analysis. It crystallizes i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09cd3c0cc68302f5061acb6dc5a5fde8
https://doi.org/10.1016/j.jorganchem.2006.09.042
https://doi.org/10.1016/j.jorganchem.2006.09.042
Autor:
Monika Zdziemborska, Piotr Buchalski, Stanisław Pasynkiewicz, Kinga Suwinska, Andrzej Kozioł, Antoni Pietrzykowski
Publikováno v:
Journal of Organometallic Chemistry. 691:4080-4085
New binuclear nickelacyclic compounds 1 (η 5 -pentamethylcyclopentadienyl)(η 3 -(1-(η 5 -pentamethylcyclopentadienyl))-1-nickelafluorenyl)nickel and 2 (η 5 -pentamethylcyclopentadienyl)(η 3 -(1-(η 5 -pentamethylcyclopentadienyl))-2-phenyl-3-eth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e791205b231b883df05cb6c3f6cbce8
https://doi.org/10.1016/j.jorganchem.2006.06.013
https://doi.org/10.1016/j.jorganchem.2006.06.013