Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Elżbieta Gońka"'
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
C−H hydroxylation of aryl acetamides and alkyl phenylacetyl esters was accomplished via challenging distal weak O‐coordination by versatile ruthenium(II/IV) catalysis. The ruthenium(II)‐catalyzed C−H oxygenation of aryl acetamides proceeded t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4612c171eb2e536cab8abbbfee09a8cc
https://doi.org/10.1002/chem.202003062
https://doi.org/10.1002/chem.202003062
Autor:
Liliia Moshniaha, Piotr J. Chmielewski, Thomas Drewello, Joanna Cybińska, Marcin Stępień, Samara Medina Rivero, Elżbieta Gońka, Marika Żyła-Karwowska, Tadeusz Lis, Juan Casado, Johannes Oschwald
Publikováno v:
Journal of the American Chemical Society
A 139-π-electron nanographenoid radical was obtained by expanding the periphery of a naphthalimide–azacoronene hybrid with a methine bridge. The radical was isolated in the form of its σ-dimer, which was shown to possess a conformationally restri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4513280c5bb9f08c023eb4646c07ce1
https://pubmed.ncbi.nlm.nih.gov/31997634
https://pubmed.ncbi.nlm.nih.gov/31997634
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
The widespread applications of substituted diketopyrrolopyrroles (DPPs) call for the development of efficient methods for their modular assembly. Herein, we present a π‐expansion strategy for polyaromatic hydrocarbons (PAHs) by C−H activation in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24d3323d4286a411a03299f62892b8c9
http://resolver.sub.uni-goettingen.de/purl?gs-1/17058
http://resolver.sub.uni-goettingen.de/purl?gs-1/17058
Publikováno v:
Chemical Reviews. 117:3479-3716
Two-dimensionally extended, polycyclic heteroaromatic molecules (heterocyclic nanographenes) are a highly versatile class of organic materials, applicable as functional chromophores and organic semiconductors. In this Review, we discuss the rich chem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af92f6829a256c5da4dadccb49f32c06
https://doi.org/10.1021/acs.chemrev.6b00076
https://doi.org/10.1021/acs.chemrev.6b00076
Autor:
Pawel Zassowski, Tomasz Jarosz, Malgorzata Czichy, Elżbieta Gońka, Marcin Stępień, E. Janiga, Mieczysław Łapkowski
Publikováno v:
Electrochimica Acta. 200:296-304
The purpose of this study was to investigate 3,4-diarylpyrrole electropolymerization and simultaneous or subsequent intramolecular oxidative coupling leading to poly(phenanthropyrrole). Small amounts of π-conjugated products were obtained only under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a30ec9937137079b31805bf4bafb81d
https://doi.org/10.1016/j.electacta.2016.03.066
https://doi.org/10.1016/j.electacta.2016.03.066
Publikováno v:
Chemical Science. 7:286-294
A heteroaromatic nanographene containing a unique assembly of five-, six- and seven-membered rings is synthesized using oxidative coupling of an indole-containing precursor. Near-infrared absorption and emission properties of the nanographene core ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::951e959ccf91ed8bb9ed5c34f3a09293
https://doi.org/10.1039/c5sc03280f
https://doi.org/10.1039/c5sc03280f
Publikováno v:
Chemistry – A European Journal.
Versatile direct Hiyama-type C-H arylations of benzamides were accomplished with organosiloxanes by chelation-assisted cobalt catalysis. The C-H arylation featured broad substrate scope, including challenging C(sp3 )-H activation, the use of γ-valer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3a0b081532e55e85504a760a3d28be4
https://doi.org/10.1002/chem.201806114
https://doi.org/10.1002/chem.201806114
Publikováno v:
The Journal of Organic Chemistry. 78:1260-1265
An electron-rich 3,4-diarylpyrrole is shown to undergo a tandem inter- and intramolecular Scholl oxidation, providing access to bis(phenanthropyrroles), a new class of bipyrrole derivatives with extended π conjugation. Intermolecular coupling of two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bc1f343779bd06c0f807424486dea4b
https://doi.org/10.1021/jo302486x
https://doi.org/10.1021/jo302486x