Zobrazeno 1 - 10 of 41 pro vyhledávání: '"Amalia I. Poblador‐Bahamonde"'
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Pnictogen-Centered Cascade Exchangers for Thiol-Mediated Uptake: As(III)-, Sb(III)-, and Bi(III)-Expanded Cyclic Disulfides as Inhibitors of Cytosolic Delivery and Viral Entry
Autor: Bumhee Lim, Takehiro Kato, Celine Besnard, Amalia I. Poblador Bahamonde, Naomi Sakai, Stefan Matile
Publikováno v: JACS Au. 2:1105-1114
Dynamic covalent exchange cascades with cellular thiols are of interest to deliver substrates to the cytosol and to inhibit the entry of viruses. The best transporters and inhibitors known today are cyclic cascade exchangers (CAXs), producing a new e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9df9fdf6ccc03070e71dc4eefa53b21f
https://doi.org/10.1021/jacsau.2c00017
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5
Enabling Cyclization Strategies through Carbonyl-Ylide-Mediated Synthesis of Malonate Enol Ethers
Autor: Céline Besnard, Jérôme Lacour, Adiran de Aguirre, Guillaume Levitre, Amalia I. Poblador-Bahamonde, Júlia Viñas-Lóbez
Publikováno v: ACS Organic & Inorganic Au, Vol 1, Iss 1, Pp 11-17 (2021)
ACS Organic & Inorganic Au, Vol. 1, No 1 (2021) pp. 11-17
Malonate enol ethers are afforded in one step by condensation of cyclic ketones with α-diazomalonates under [CpRu(CH3CN)3][BArF] catalysis. The dual reactivity of these 2-vinyloxymalonates can be used to expand the classical range of cyclizations de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5df5218f3f0a3e05795a8a8bea3086d
https://doi.org/10.1021/acsorginorgau.1c00006
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6
Synthesis, characterization, catalytic and biological application of half-sandwich ruthenium complexes bearing hemilabile (κ2-C,S)-thioether-functionalised NHC ligands
Autor: Stéphane Bellemin-Laponnaz, Weiguang Chen, Thierry Achard, Julien Egly, Amalia I. Poblador-Bahamonde, Aline Maisse-François
Publikováno v: Dalton Transactions
Dalton Transactions, Royal Society of Chemistry, 2020, 49 (10), pp.3243-3252. ⟨10.1039/C9DT04825A⟩
Dalton Transactions, Vol. 49, No 10 (2020) pp. 3243-3252
International audience; A series of cationic Ru(II)(η 6-p-cymene) complexes with thioether-functionalised N-heterocyclic carbene ligands have been prepared and fully characterized. Steric and electronic influence of the R thioether substituent on th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2c8046e0c5130853460a292e1afe092
https://doi.org/10.1039/c9dt04825a
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7
Acetylene Derivatives of Cationic Diazaoxatriangulenes and Diaza [4]Helicenes ‐ Access to Red Emitters and Planar Chiral Stereochemical Traits
Autor: Pavol Ondrisek, Margaux Elie, Marion Pupier, Adiran de Aguirre, Amalia I. Poblador‐Bahamonde, Céline Besnard, Jérôme Lacour
Publikováno v: Chemistry, Vol. 28, No 15 (2022) P. e202104405
Cationic triangulenes, and related helicenes, constitute a rich class of dyes and fluorophores, usually absorbing and emitting light at low energy, in the orange to red domains. Recently, to broaden the scope of applications, regioselective late-stag
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ad36097ddc365207a67f07c1079666f
https://archive-ouverte.unige.ch/unige:159531
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8
Cyclic Thiosulfonates for Thiol-Mediated Uptake: Cascade Exchangers, Transporters, Inhibitors
Autor: Takehiro Kato, Bumhee Lim, Yangyang Cheng, Anh-Tuan Pham, John Maynard, Dimitri Moreau, Amalia I. Poblador-Bahamonde, Naomi Sakai, Stefan Matile
Publikováno v: JACS Au, Vol. 2, No 4 (2022) pp. 839-852
Thiol-mediated uptake is emerging as a powerful method to penetrate cells. Cyclic oligochalcogenides (COCs) have been identified as privileged scaffolds to enable and inhibit thiol-mediated uptake because they can act as dynamic covalent cascade exch
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30a584be43581266a752b8613f3035e7
https://archive-ouverte.unige.ch/unige:160354
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9
Anion Transport with Pnictogen Bonds in Direct Comparison with Chalcogen and Halogen Bonds
Autor: Amalia I. Poblador-Bahamonde, Kaori Sugihara, Maria Tsemperouli, Stefan Matile, Sebastian Benz, Naomi Sakai, Lucia Myongwon Lee
Publikováno v: Journal of the American Chemical Society, Vol. 141, No 2 (2019) pp. 810-814
In this Communication, we introduce transmembrane anion transport with pnictogen-bonding compounds and compare their characteristics with chalcogen- and halogen-bonding analogues. Tellurium-centered chalcogen bonds are at least as active as antimony-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::201f1a30940f6ce4e1254e9220950299
https://doi.org/10.1021/jacs.8b12554
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10
Regiodivergent synthesis of pyrazino-indolines vs. triazocines via α-imino carbenes addition to imidazolidines
Autor: Amalia I. Poblador-Bahamonde, Céline Besnard, Jérôme Lacour, Alejandro Guarnieri-Ibáñez, Adiran de Aguirre
Publikováno v: Chemical Science, Vol. 12, No 4 (2021) pp. 1479-1485
Chemical Science
Hexahydropyrazinoindoles were prepared in a single step from N-sulfonyl triazoles and imidazolidines. Under dirhodium catalysis, α-imino carbenes were generated and formed nitrogen ylide intermediates that, after subsequent aminal opening, afforded
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88156469b2f648aa256ffa3f9712d470
https://archive-ouverte.unige.ch/unige:148588
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