O
Olga Kataeva
Researcher at Kazan Federal University
Publications - 88
Citations - 1375
Olga Kataeva is an academic researcher from Kazan Federal University. The author has contributed to research in topics: Carbazole & Catalysis. The author has an hindex of 20, co-authored 86 publications receiving 1197 citations. Previous affiliations of Olga Kataeva include Russian Academy & Dresden University of Technology.
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Efficient Construction of Pyrano[3,2‐a]carbazoles: Application to a Biomimetic Total Synthesis of Cyclized Monoterpenoid Pyrano[3,2‐a]carbazole Alkaloids
TL;DR: A highly efficient route to 2-hydroxy-3-methylcarbazole (1) via a palladium-catalyzed construction of the carbazole skeleton is developed using 1 as relay compound and structural assignments are unambiguously verified by X-ray crystal structure determinations.
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Total Synthesis of the Biscarbazole Alkaloids Murrafoline A–D by a Domino Sonogashira Coupling/Claisen Rearrangement/Electrocyclization Reaction
TL;DR: Aryl-pyran-linked biscarbazole alkaloids of the murrafoline group were accessed readily by a novel domino reaction sequence involving Sonogashira coupling, a Claisen rearrangement, and electrocyclization, and the one-pot procedure enables the straightforward synthesis of these structurally challenging alkal steroids in only a few steps.
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Snapshot of the Palladium(II)-Catalyzed Oxidative Biaryl Bond Formation by X-ray Analysis of the Intermediate Diaryl Palladium(II) Complex†
Tobias Gensch,Marika Rönnefahrt,Regina Czerwonka,Anne Jäger,Olga Kataeva,Ingmar Bauer,Hans-Joachim Knölker +6 more
TL;DR: The diaryl PD(II) intermediate of a Pd(II)-catalyzed oxidative biaryl bond formation proceeding via a double C-H bond activation has been isolated and fully characterized, including an X-ray crystal structure analysis.
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New discrete and polymeric supramolecular architectures derived from dinuclear (bis-beta-diketonato)copper(II) metallocycles.
Jack K. Clegg,Karsten Gloe,Michael J. Hayter,Olga Kataeva,Leonard F. Lindoy,Boujemaa Moubaraki,John C. McMurtrie,John C. McMurtrie,Keith S. Murray,David Schilter +9 more
TL;DR: New examples of adducts between di- (and, in one instance, tetra-) functional nitrogen ligands and planar 'platform-like' dinuclear copper(II) complexes, [Cu2L2], incorporating the 1,3-aryl linked bis-beta-diketonato bridging ligand 1,1'-(1,1-phenylene)-bis(4,4-dimethylpentane-1,3
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First total synthesis of the biologically active 2,7-dioxygenated tricyclic carbazole alkaloids 7-methoxy-O-methylmukonal, clausine H (clauszoline-C), clausine K (clauszoline-J) and clausine O.
TL;DR: Using the iron-mediated arylamine cyclization as the key step, this work has achieved a short and highly efficient access to the biologically active 2,7-dioxygenated tricyclic carbazole alkaloids 7-methoxy-O-methylmukonal, clausine H (clauszoline-C),Clausine K (ClausZoline-J) andclausine O.