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Rumen Lyapchev

Observed names: Lyapchev, Rumen, Rumen Lyapchev (10736075)
ORCID: 0000-0002-3615-2212
Observed ORCID: 0000-0002-3615-2212
OpenAlex ID: A5084306359
Molecular Design of Luminescent Complexes of Eu(III): What Can We Learn from the Ligands
2023 · Julia Romanova, Rumen Lyapchev, et al. · Molecules · 15
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Luminescent Complexes of Europium (III) with 2-(Phenylethynyl)-1,10-phenanthroline: The Role of the Counterions
2021 · Denitsa Elenkova, Rumen Lyapchev, et al. · Molecules · 13
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Efficient Synthesis of Fluorescent Coumarins and Phosphorous-Containing Coumarin-Type Heterocycles via Palladium Catalyzed Cross-Coupling Reactions
2022 · Rumen Lyapchev, Ana I. Koleva, et al. · Molecules · 8
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Synthesis and structure elucidation of allyl Pd(II) complexes of NHC ligands derived from substituted imidazo[1,5-a]quinolin-1(2H)-ylidene
2017 · Rumen Lyapchev, Petar Petrov, et al. · Journal of Organometallic Chemistry · 8
Synthesis, crystal structure and luminescence properties of two novel Tb(III) complexes with 1,10-phenanthroline derivatives as ligands
2024 · Martin Tsvetkov, Denitsa Elenkova, et al. · Journal of Molecular Structure · 6
A Para-Substituted 2-Phenoxy-1,10-Phenanthroline Ligand for Lanthanide Sensitization: Asymmetric Coordination and Enhanced Emission from Eu3+, Tb3+, Sm3+ and Dy3+ Complexes
2025 · Joana Zaharieva, Vladimira Videva, et al. · Molecules · 5
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Singlet fission tinkertoys based on N-heterocyclic carbenes: the role of stereoisomerism
2026 · Joanna Stoycheva, Rumen Lyapchev, et al. · Journal of Molecular Modeling · 1
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CCDC 2486310: Experimental Crystal Structure Determination
2026 · Tsvetkov, Martin, Lyapchev, Rumen, et al. · The Cambridge Structural Database
CCDC 2486309: Experimental Crystal Structure Determination
2026 · Tsvetkov, Martin, Lyapchev, Rumen, et al. · The Cambridge Structural Database
Imidazole-2-thiones derived from novel N-heterocyclic carbenes: synthesis and photophysical properties
2026 · Lyuben Borislavov, Rumen Lyapchev, et al. · Pure and Applied Chemistry
Synthesis of 2-(2-Methoxyphenyl)-4-methyl-6-nitroquinoline and 2-(2-Methoxyphenyl)-4-methylquinolin-6-amine
2026 · Rumen Lyapchev, Maria Ivanova, et al. · Molbank
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CCDC 2503133: Experimental Crystal Structure Determination
2026 · Zaharieva, Joana, Gagashev, Dimitar, et al. · The Cambridge Structural Database
Structural and photophysical insights into lanthanide complexes with a sterically hindered phenanthroline ligand
2026 · Joana Zaharieva, Dimitar Gagashev, et al. · Pure and Applied Chemistry
Synthesis, Crystal Structure and Optical Properties of Novel 1,10-Phenanthroline Derivatives Containing 2,6-Diisopropylphenoxy Substituents
2025 · Martin Tsvetkov, Rumen Lyapchev, et al. · Crystals
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8-(2-Methoxyphenyl)-6-methyl-2-(1-methyl-1H-benzo[d]imidazol-2-yl)quinoline
2024 · Maria H. Ivanova, Joana Zaharieva, et al. · Molbank
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2-(2,6-Diisopropylphenyl)-1-methylimidazo[1,5-a]quinolin-2-ium Tetrafluoroborate
2024 · Lyuben Borislavov, Iskra Z. Koleva, et al. · Molbank
CCDC 2209998: Experimental Crystal Structure Determination
2023 · Lyapchev, Rumen, Koleva, Ana I., et al. · The Cambridge Structural Database
CCDC 2260915: Experimental Crystal Structure Determination
2023 · Romanova, Julia, Lyapchev, Rumen, et al. · The Cambridge Structural Database
CCDC 2117935: Experimental Crystal Structure Determination
2022 · Elenkova, Denitsa, Lyapchev, Rumen, et al. · The Cambridge Structural Database
CCDC 2117932: Experimental Crystal Structure Determination
2022 · Elenkova, Denitsa, Lyapchev, Rumen, et al. · The Cambridge Structural Database
Singlet fission tinkertoys based on N-heterocyclic carbenes: а study with the spin-flip simplified time-dependent density functional theory method
2022 · Gergana Kostadinova, Rumen Lyapchev, et al. · ChemRxiv
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Флуоресцентни N-хетероциклени карбени. Синтез, спектрални свойства и фотозависимости на каталитичната активност.
2019 · Ляпчев, Румен, Lyapchev, Rumen · Bulgarian Portal for Open Science
Works count: 30
Citation count: 56
H-index: 5
I10-index: 2
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