Zobrazeno 1 - 10 of 304 pro vyhledávání: '"Sebastian, Dechert"'
1
Akademický článek
A recyclable stereoauxiliary aminocatalyzed strategy for one-pot synthesis of indolizine-2-carbaldehydes
Autor: Kui Zeng, Ruhuai Mei, Sebastian Dechert, Lutz Ackermann, Kai Zhang
Publikováno v: Communications Chemistry, Vol 6, Iss 1, Pp 1-9 (2023)
Indolizine-2-carbaldehydes are important precursors for indolizine synthesis, however, their efficient construction remains challenging. Here, a recyclable stereoauxiliary aminocatalyzed strategy for one-pot synthesis of 1,2,3-trisubstituted indolizi
Externí odkaz: https://doaj.org/article/6b68ec88378641d5a11a1d267648f48e
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2
Multi-Technique Experimental Benchmarking of the Local Magnetic Anisotropy of a Cobalt(II) Single-Ion Magnet
Autor: Sandeep K. Gupta, Hannah H. Nielsen, Andreas M. Thiel, Emil A. Klahn, Erxi Feng, Huibo B. Cao, Thomas C. Hansen, Eddy Lelièvre-Berna, Arsen Gukasov, Iurii Kibalin, Sebastian Dechert, Serhiy Demeshko, Jacob Overgaard, Franc Meyer
Publikováno v: Gupta, S K, Nielsen, H H, Thiel, A M, Klahn, E A, Feng, E, Cao, H B, Hansen, T C, Lelièvre-Berna, E, Gukasov, A, Kibalin, I, Dechert, S, Demeshko, S, Overgaard, J & Meyer, F 2023, ' Multi-Technique Experimental Benchmarking of the Local Magnetic Anisotropy of a Cobalt(II) Single-Ion Magnet ', JACS Au, vol. 3, no. 2, pp. 429-440 . https://doi.org/10.1021/jacsau.2c00575
A comprehensive understanding of the ligand field and its influence on the degeneracy and population of d-orbitals in a specific coordination environment are crucial for the rational design and enhancement of magnetic anisotropy of single-ion magnets
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34d6def10c36521278603fb301e9766e
https://doi.org/10.1021/jacsau.2c00575
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3
Akademický článek
Di- and Tetrairon(III) μ-Oxido Complexes of an N3S-Donor Ligand: Catalyst Precursors for Alkene Oxidations
Autor: Biswanath Das, Afnan Al-Hunaiti, Brenda N. Sánchez-Eguía, Erica Zeglio, Serhiy Demeshko, Sebastian Dechert, Steffen Braunger, Matti Haukka, Timo Repo, Ivan Castillo, Ebbe Nordlander
Publikováno v: Frontiers in Chemistry, Vol 7 (2019)
The new di- and tetranuclear Fe(III) μ-oxido complexes [Fe4(μ-O)4(PTEBIA)4](CF3SO3)4(CH3CN)2] (1a), [Fe2(μ-O)Cl2(PTEBIA)2](CF3SO3)2 (1b), and [Fe2(μ-O)(HCOO)2(PTEBIA)2](ClO4)2 (MeOH) (2) were prepared from the sulfur-containing ligand (2-((2,4-di
Externí odkaz: https://doaj.org/article/0ee232433d684e37b488d71c8c542739
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6
Fully Delocalized Mixed‐Valent Cu 1.5 Cu 1.5 Complex: Strong Cu‐Cu interaction and Fast Electron Self‐Exchange Rate Despite Large Structural Changes**
Autor: Yang Liu, Stefan G. Resch, Haowei Chen, Sebastian Dechert, Serhiy Demeshko, Eckhard Bill, Shengfa Ye, Franc Meyer
Publikováno v: Angewandte Chemie. 135
A flexible NHC/pyridine macrocyclic ligand scaffold that provides two tridentate {CNC} compartments is shown to host two Cu ions in reversibly interconvertible redox states, CuICuI (1) and mixed-valent Cu1.5Cu1.5 (2). They were comprehensively charac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e678da95cd17ca9ac4011a3f9482a96a
https://doi.org/10.1002/ange.202215840
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7
Air-stable four-coordinate cobalt(ii) single-ion magnets: experimental and ab initio ligand field analyses of correlations between dihedral angles and magnetic anisotropy
Autor: Sandeep K. Gupta, Shashank V. Rao, Serhiy Demeshko, Sebastian Dechert, Eckhard Bill, Mihail Atanasov, Frank Neese, Franc Meyer
Publikováno v: Chemical Science.
Magneto-structural correlations for air-stable four-coordinate Co(ii) complexes reveal the dependence of magnetic properties on the dihedral twist angle and establish valuable design guidelines for achieving high magnetic anisotropy.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d810716a1715ff0d3d8b15e6831664d0
https://doi.org/10.1039/d3sc00813d
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9
Modulation of a μ-1,2-Peroxo Dicopper(II) Intermediate by Strong Interaction with Alkali Metal Ions
Autor: Lorenzo D’Amore, Alexander Brinkmeier, Roland A. Schulz, Franc Meyer, Serhiy Demeshko, Kristian E. Dalle, Marcel Swart, Sebastian Dechert
Publikováno v: Journal of the American Chemical Society. 143:17751-17760
The properties of metal/dioxygen species, which are key intermediates in oxidation catalysis, can be modulated by interaction with redox-inactive Lewis acids, but structural information about these adducts is scarce. Here we demonstrate that even mil
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae91dc3219f4dc3a936c632cf14a2ee3
https://doi.org/10.1021/jacs.1c08645
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10
Corrigendum: Anomeric Stereoauxiliary Cleavage of the C−N Bond of d‐Glucosamine for the Preparation of Imidazo[1,5‐a]pyridines
Autor: Kui Zeng, Jin Ye, Xintong Meng, Sebastian Dechert, Martin Simon, Shuaiyu Gong, Ricardo A. Mata, Kai Zhang
Publikováno v: Chemistry
The targeted cleavage of the C-N bonds of alkyl primary amines in sustainable compounds of biomass according to a metal-free pathway and the conjunction of nitrogen in the synthesis of imidazo[1,5-a]pyridines are still highly challenging. Despite tre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce16b59218448f6ea94078be2ec86c1e
https://europepmc.org/articles/PMC9536561/
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