V
Valery K. Brel
Researcher at A. N. Nesmeyanov Institute of Organoelement Compounds
Publications - 234
Citations - 1245
Valery K. Brel is an academic researcher from A. N. Nesmeyanov Institute of Organoelement Compounds. The author has contributed to research in topics: Chemistry & Moiety. The author has an hindex of 17, co-authored 205 publications receiving 939 citations. Previous affiliations of Valery K. Brel include Moscow State University & Russian Academy of Sciences.
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Journal ArticleDOI
"Two-in-one" organic-inorganic hybrid MnII complexes exhibiting dual-emissive phosphorescence.
Alexey S. Berezin,Denis G. Samsonenko,Denis G. Samsonenko,Valery K. Brel,Alexander V. Artem'ev +4 more
TL;DR: The high photoluminescence quantum yields and fascinating dual-emissive phosphorescence coupled with high thermal stability and solubility suggest a high potential of this novel class of emissive Mn2+ complexes as promising emitters for OLED devices and potential stimuli-responsive materials.
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Interaction of an allene with polyvalent iodine derivatives. Preparation, X-ray molecular structure, and some reactions of phenyl(2,2-dimethyl-4-(diethylphosphono)-2,5-dihydro-3-furyl)iodonium salts
Nikolai S. Zefirov,Anatoly S. Koz'min,T. M. Kasumov,K. A. Potekhin,V. D. Sorokin,Valery K. Brel,E. V. Abramkin,Yu. T. Struchkov,Viktor V. Zhdankin,Peter J. Stang +9 more
TL;DR: In this paper, the molecular structures for both products were determined by X-ray analysis and the corresponding products of the vinylic nucleophilic substitution (6a-e) of the iodobenzene moiety were determined.
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Phosphorylated allenes: structure and interaction with electrophiles
Igor V. Alabugin,Valery K. Brel +1 more
TL;DR: In this article, the structures of allenes and their reactions with electrophiles were surveyed for the first time and it was shown that the influence of intramolecular interactions on the reactivity of the unsaturated centres is reflected in the selectivity of reactions of PA with electophores.
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New one-pot method for the stereoselective synthesis of (E)-[β-(trifluoromethylsulfonyloxy)-alkenyl](Aryl) iodonium triflates
Tahir M. Kasumov,Namig Sh. Pirguliyev,Valery K. Brel,Yuri K. Grishin,Nikolai S. Zefirov,Nikolai S. Zefirov,Peter J. Stang +6 more
TL;DR: In this article, a simple and efficient one-pot conversion of terminal alkynes into alkenyl(aryl)iodonium triflates is described. But the results indicate that the very simple and very efficient onepot conversion, described in this paper, presents several advantages over the previously described procedure.
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Luminescence of the Mn2+ ion in non-Oh and Td coordination environments: the missing case of square pyramid.
Alexander V. Artem'ev,Maria P. Davydova,Alexey S. Berezin,Alexey S. Berezin,Valery K. Brel,V. P. Morgalyuk,Irina Yu. Bagryanskaya,Denis G. Samsonenko,Denis G. Samsonenko +8 more
TL;DR: The peculiarities of the discovered Mn2+(C4v) luminescence are discussed against the classical luminescent that occurs in octahedral (Oh) and tetrahedral (Td) surroundings.