Search Results - "Dubonosov, A. D."

Rhodamine 6G-Based Molecular Ion-Active Switches of Optical and Fluorescent Properties by Shepelenko, Е. N., Podshibyakin, V. A., Dubonosova, I. V., Karlutova, О. Yu, Dubonosov, A. D., Bren, V. A.

“…A series of rhodamine 6G derivatives with o -hydroxyarylimine substituents have been synthesized. The obtained compounds in acetonitrile have been found…”
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Erratum to: Synthesis, Spectral-Luminescent, and Ionochromic Properties of a Rhodamine B Derivative Containing a Terminal (4-Hydroxybenzyl)triphenylphosphonium Chloride Substituent by Popov, L. D., Shepelenko, Е. N., Podshibyakin, V. A., Valova, T. M., Venidiktova, O. V., Ayt, A. O., Dubonosov, A. D.

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Erratum to: Photo- and Ionochromic Diarylethenes with Receptor Fragments in the Thiazole Bridge by Podshibyakin, V. A., Shepelenko, Е. N., Dubonosova, I. V., Karlutova, О. Yu, Dubonosov, A. D., Bren, V. A.

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Erratum to: Rhodamine 6G-Based Molecular Ion-Active Switches of Optical and Fluorescent Properties by Shepelenko, Е. N., Podshibyakin, V. A., Dubonosova, I. V., Karlutova, О. Yu, Dubonosov, A. D., Bren, V. A.

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Photo- and Ionochromic Diarylethenes with Receptor Fragments in the Thiazole Bridge by Podshibyakin, V. A., Shepelenko, Е. N., Dubonosova, I. V., Karlutova, О. Yu, Dubonosov, A. D., Bren, V. A.

“…Diarylethenes containing coumarin and thiophene substituents in the thiazole bridge and quinoline receptor fragments have been synthesized. 2-Chloroquinoline…”
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Synthesis, Spectral-Luminescent, and Ionochromic Properties of a Rhodamine B Derivative Containing a Terminal (4-Hydroxybenzyl)triphenylphosphonium Chloride Substituent by Popov, L. D., Shepelenko, Е. N., Podshibyakin, V. A., Valova, T. M., Venidiktova, O. V., Ayt, A. O., Dubonosov, A. D.

“…A rhodamine B derivative containing a terminal (4-hydroxybenzyl)triphenylphosphonium chloride substituent was synthesized. Its structure was determined using…”
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Spectral-Luminescent and Ionochromic Properties of Azomethine Imine-Coumarin Conjugates by Nikolaeva, O. G., Popova, O. S., Dubonosova, I. V., Karlutova, O. Yu, Dubonosov, A. D., Bren, V. A., Minkin, V. I.

“…Azomethine imine-coumarin mono- and bis-conjugates have been synthesized for the first time. The obtained compounds represent multifunctional chromogenic and…”
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Synthesis and Photochromic Properties of Bis-Spirocyclic Compounds Based on 1,3-Dihydroxy-6-oxo-6H-benzo[c]chromene-2,4-dicarbaldehyde by Nikolaeva, O. G., Karlutova, O. Yu, Gaeva, E. B., Dubonosov, A. D., Metelitsa, A. V., Bren, V. A., Minkin, V. I.

“…Nonsymmetric bis-spiropyran derivatives based on 1,3-dihydroxy-6-oxo-6 H -benzo[ c ]chromene-2,4-dicarbaldehyde were synthesized. The obtained compounds with…”
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Polyfunctional Ionochromic 1,3-Dihydroxy-6-oxo-6H-benzo[c]chromene-2,4-dicarbaldehyde Aroylhydrazones by Nikolaeva, O. G., Karlutova, O. Yu, Dubonosov, A. D., Bren, V. A., Minkin, V. I.

“…Bisaroylhydrazones of a novel 1,3-dihydroxy-6-oxo-6 H -benzo[ c ]chromene-2,4-dicarbaldehyde have been synthesized. The obtained compounds represent…”
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Synthesis and Luminescence and Ionochromic Properties of 9-Hydroxy-1-methyl-3-oxo-3H-benzo[f]chromene8-carbaldehyde Imines and Hydrazones by Nikolaeva, O. G., Karlutova, O. Yu, Dubonosov, A. D., Bren, V. A., Minkin, V. I.

“…Formylation of 9-hydroxy-1-methyl-3 H -benzo[ f ]chromen-3-one with hexamethylenetetramine in acetic acid afforded 9-hydroxy-1-methyl-3-oxo-3 H -benzo[ f…”
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Synthesis and Structure of 4-[(anthracene-9′-ylmethylene)amino]-5-R-2,4-Dihydro-3H-1,2,4-Triazole-3-Thiones by Kolodina, A. A., Demidov, O. P., Popov, L. D., Dubonosova, I. V., Khodykina, E. S., Skorova, A. V., Zaichenko, S. B., Borodkina, I. G., Dubonosov, A. D., Metelitsa, A. V., Vlasenko, V. G.

“…By the condensation of 4-amino-5- R -2,4-dihydro-3 H -1,2,4-triazole-3-thiones with anthracene-9- carbaldehyde, respective…”
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Ion-Induced Chromo(fluoro)genic Rearrangements of Rhodamine Derivatives by Shepelenko, Е. N., Podshibyakin, V. A., Dubonosova, I. V., Karlutova, О. Yu, Dubonosov, A. D., Bren, V. A.

“…A series of rhodamine B derivatives containing hydroxyimine receptor fragments was synthesized. The reaction of a 1-hydroxynaphthalene-2-carbaldehyde…”
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Synthesis and structure of indoline spiropyrans based on benzo[f]coumarin by Nikolaeva, O. G., Karlutova, O. Yu, Guseva, A. A., Gaeva, E. B., Starikov, A. G., Dubonosov, A. D., Bren, V. A., Metelitsa, A. V., Minkin, V. I.

“…Indoline spiropyrans containing benzo[ f ]coumarin moiety annulated to the 2 H -pyran cycle were synthesized. The obtained compounds exist in solutions as a…”
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Photochromic coumarin spiropyranes with switching of optical properties by lanthanide ions by Nikolaeva, O. G., Karlutova, O. Yu, Tikhomirova, K. S., Revinskii, Yu. V., Dorogan, I. V., Dubonosov, A. D., Bren, V. A., Metelitsa, A. V., Minkin, V. I.

“…Coumarin spiropyrans with terminal carbohydrazide substituents were synthesized. UV irradiation of their solutions was found to initiate rearrangement into a…”
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Synthesis, Photo-, and Ionochromic Properties of Indolyl(thienyl)maleimides with Terpyridine Receptor by Shepelenko, E. N., Podshibyakin, V. A., Tikhomirova, K. S., Dubonosov, A. D., Bren’, V. A., Minkin, V. I.

“…Indolyl(thienyl)maleimides with terpyridine receptor in the bridge part have been synthesized. Irradiation of their toluene solutions with light at λ = 436 nm…”
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Anthracene-Containing Podands, Ion-Active Molecular Switches of Fluorescence Characteristics by Bren’, V. A., Tolpygin, I. E., Revinskii, Yu. V., Tikhomirova, K. S., Dubonosov, A. D.

“…2,2′-[Ethane-1,2-diylbis(oxy)]bis[ N -(anthracen-9-ylmethyl)ethanamine] and its bisphenylthiourea and bisthiourea derivatives have been synthesized. The…”
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Selective Naked-Eye Fluorescein-Based Chemosensor for the Detection of Pd2+ Cations by Popov, L. D., Karlutova, O. Yu, Shepelenko, E. N., Dubonosov, A. D., Shcherbakov, I. N., Bren, V. A., Minkin, V. I.

“…Highly sensitive and selective chemosensor for the determination of palladium(II) cations based on diphenylphosphino derivative of N -aminofluorescein was…”
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Unexpected Dual Acylation of Naphtho[2,1-b]furan at the Aryl and Hetaryl Ring: Experimental and Theoretical Study by Rybalkin, V. P., Zmeyeva, S. Yu, Tkachev, V. V., Kletskii, M. E., Burov, O. N., Popova, L. L., Dubonosov, A. D., Bren, V. V., Aldoshin, S. M., Minkin, V. I.

“…Depending on the reaction conditions, the acylation of 2-ethylnaphtho[2,1- b ]furan leads to the formation of a mixture of 1-acetyl-, 5-acetyl-, and…”
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о-Nitroarylidene imines, bifunctional fluorescent chemosensors for lanthanide cations and fluoride anions by Tolpygin, I. E., Tikhomirova, K. S., Revinskii, Yu. V., Bren, Zh. V., Dubonosov, A. D., Bren, V. A.

“…Condensation of о -nitrobenzaldehydes with anthracen-9-ylmethanamine afforded dialkoxy-substituted azomethines which exhibited a chemosensor activity with…”
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Synthesis and studies of new photochromic spiropyrans containing a formylcoumarin fragment by Nikolaeva, O. G., Metelitsa, A. V., Cheprasov, A. S., Karlutova, O. Yu, Starikov, A. G., Dubonosov, A. D., Bren´, V. A., Minkin, V. I.

“…A computer search for new photoactive compounds among indoline spiropyrans of coumarin series was carried out using DFT B3LYP/6-31G(d,p) method. Based on the…”
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