Search Results - "Bren’, V. A."

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: 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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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, 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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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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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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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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Photochromic benzo[g]indolyl fulgimide with modulated fluorescence by Rybalkin, V. P., Zmeeva, S. Yu, Popova, L. L., Tikhomirova, K. S., Revinskii, Yu. V., Dubonosov, A. D., Bren’, V. A., Minkin, V. I.

“…A new photochromic fulgimide, (E)-1-(anthracen-9-ylmethyl)-3-[1-(5-methoxy-2-methyl-1-phenyl-1 H -benzo[ g…”
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Benzenoid-quinoid tautomerism of azomethines and their structural analogs 56. Azomethine imines, derivatives of salicylic and 2-hydroxynaphthoic aldehydes by Popova, O. S., Bren’, V. A., Tkachev, V. V., Utenyshev, A. N., Revinskii, Yu. V., Tikhomirova, K. S., Starikov, A. G., Borodkin, G. S., Dubonosov, A. D., Shilov, G. V., Aldoshin, S. M., Minkin, V. I.

“…A study by IR, electronic and NMR ( 1 Н and 13 С) spectroscopy together with X-ray structure analysis and quantum chemical calculations using DFT…”
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Fluorescent chemosensors for mercury(II) cations by Tolpygin, I. E., Tikhomirova, K. S., Revinskii, Yu. V., Dubonosov, A. D., Bren’, V. A., Minkin, V. I.

“…The condensation of 4,5-dimethoxy-2-(morpholin-4-yl)aniline with anthracene-9-carbaldehyde gave N…”
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Synthesis and structure of 1-[(3-hydroxybenzo[b]thiophen-2-yl)methylidene]-3-oxo-5-phenyl-1-pyrazolidinium-2-ide by Popova, O. S., Bren’, V. A., Tkachev, V. V., Utenyshev, A. N., Revinskii, Yu. V., Tikhomirova, K. S., Rybalkin, V. P., Starikov, A. G., Borodkin, G. S., Dubonosov, A. D., Shilov, G. V., Aldoshin, S. M., Minkin, V. I.

“…Potentially tautomeric azomethine imine, 1-[(3-hydroxybenzo[ b ]thiophen-2-yl)methylidene]-3-oxo-5-phenyl-1-pyrazolidinium-2-ide has been prepared. According…”
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Photoinitiated acylotropic rearrangement of (3-oxobenzo[b]thiophen-2(3H)-ylidene)methyl benzoate by Tsukanov, A. V., Fedyanina, A. Yu, Popova, O. S., Tikhomirova, K. S., Dubonosov, A. D., Bren’, V. A., Minkin, V. I.

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11-R-dibenzo[b,e][1,4]diazepin-1-ones, the chemosensors for transition metal cations by Tolpygin, I. E., Mikhailenko, N. V., Bumber, A. A., Shepelenko, E. N., Revinsky, U. V., Dubonosov, A. D., Bren’, V. A., Minkin, V. I.

“…A series of 11-R-dibenzo[ b , e ][1,4]diazepin-1-ones was synthesized. The luminescence, complex formation, and redox properties of these compounds were…”
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Synthesis and photochromic properties of new nonsymmetric dihetarylethenes — indole and thiophene derivatives by Makarova, N. I., Levchenko, P. V., Shepelenko, E. N., Metelitsa, A. V., Kozyrev, V. S., Rybalkin, V. P., Bren’, V. A., Minkin, V. I.

“…New nonsymmetric dihetarylethenes were synthesized: 3-(5-methoxy-1,2-dimethyl-1 H -indol-3-yl)-4-(3-thienyl)furan-2,5-dione and photochromic…”
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Synthesis and photochromic properties of novel nonsymmetric dihetarylethenes based on benzindole and thiophene by Metelitsa, A. V., Rybalkin, V. P., Makarova, N. I., Levchenko, P. V., Kozyrev, V. S., Shepelenko, E. N., Popova, L. L., Bren’, V. A., Minkina, V. I.

“…Novel nonsymmetric dihetarylethenes 3-(5-methoxy-1,2-dimethyl-1H-benzo[ g ]indol-3-yl)-4-(3-thienyl)-furan-2,5-dione and 1-alkyl- and…”
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Photo- and ionochromic indoline spiropyrans based on 7,8-dihydroxy-4-methyl-2-oxo-2H-chromene-6-carbaldehyde by Nikolaeva, O. G., Kostyrina, O. Yu, Shepelenko, E. N., Tsukanov, A. V., Metelitsa, A. V., Borodkin, G. S., Dubonosov, A. D., Bren’, V. A., Minkin, V. I.

“…A number of indoline spiropyrans were synthesized from 7,8-dihydroxy-4-methyl-2-oxo-2 H -chromene-6-carbaldehyde. The products were found to exhibit both…”
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