Search Results - "Pugachev, D. A"

Structure and Properties of 1,3,3-Trimethyl-6′-chlorospiro[indoline-2,2′-2H-chromene] by Pugachev, A. D., Tkachev, V. V., Aldoshin, S. M., Makarova, N. I., Rostovtseva, I. A., Metelitsa, A. V., Stankevich, N. V., Shilov, G. V., Lukyanov, B. S.

“…Indoline spiropyran containing an σ-acceptor chlorine atom in 6′ position of the 2 H -chromene part of the molecule was synthesized and studied. The use of…”
Get full text

Synthesis, experimental and theoretical studies of nitrosubstituted symmetric bis(spiropyran) of the indoline series by Ozhogin, I. V., Kozlenko, A. S., Gogoleva, S. D., Pugachev, A. D., Rostovtseva, I. A., Makarova, N. I., Karpach, P. V., Borodkin, G. S., Chepurnoi, P. B., Vasilyuk, G. T., Metelitsa, A. V.

“…The synthesis of a new symmetric bis(spiropyran) of the indoline series existing as an equilibrium mixture of isomeric forms in various organic solvents is…”
Get full text

Structures of spiropyrans exhibiting photochromic properties in the solid state by Pugachev, A. D., Tkachev, V. V., Ozhogin, I. V., Lukyanova, M. B., Aldoshin, S. M., Minkin, V. I., Mukhanov, E. L., Metelitsa, A. V., Stankevich, N. V., Lukyanov, B. S.

“…Solid-state photochromic indoline spiropyrans bearing a formyl group at the 6′ and 8′ positions of the 2 H -chromene moiety of the molecules were…”
Get full text

Synthesis and study of new photochromic halogen-substituted spiropyrans of the indoline series by Pugachev, A. D., Rostovtseva, I. A., Makarova, N. I., Ievlev, M. Yu, Dmitriev, V. S., Ozhogin, I. V., Tkachev, V. V., Utenyshev, A. N., Borodkina, I. G., Metelitsa, A. V., Aldoshin, S. M., Minkin, V. I., Luk’yanov, B. S.

“…New indoline spiropyrans containing chlorine and bromine atoms in position 5 of the indoline moiety of the molecule as a substituent were synthesized and…”
Get full text

Condensation of formyl-substituted indoline spiropyrans with 3H-indolium salts: specific features by Kozlenko, A. S., Pugachev, A. D., Ozhogin, I. V., Borodkin, G. S., Minkin, V. I., Bykusov, V. V., Tkachev, V. V., Lukyanov, B. S.

“…A condensation reaction between formyl-containing spiropyrans and iodides of 1,2,3,3-tetramethyl-3 H -indolium derivatives was studied. The reaction results in…”
Get full text

Study of the by-products in the synthesis of 1,3-benzoxazin-4-one spiropyrans by Pugachev, A. D., Ozhogin, I. V., Kozlenko, A. S., Dmitriev, V. S., Chepurnoy, P. B., Mukhanov, E. L., Lukyanov, B. S.

“…The work discusses the mechanism of the formation of by-products during the synthesis of spiropyrans based on 1,3-benzoxazin-4-one heterocycle as a result of…”
Get full text

Synthesis and study of interconversions of new indoline spiropyrans based on 4-hydroxy-3,5-diformylbenzoic acid by Ozhogin, I. V., Pugachev, A. D., Tkachev, V. V., Kozlenko, A. S., Chepurnoi, P. B., Dmitriev, V. S., Shilov, G. V., Aldoshin, S. M., Minkin, V. I., Lukyanov, B. S.

“…The synthesis of new indoline spiropyran by the cyclocondensation in methanol revealed that the free aldehyde group of the target spiropyran is easily…”
Get full text

Synthesis and study of new indoline spiropyran and its derivative with α-lipoic acid exhibiting low cytotoxicity by Ozhogin, I. V., Zolotukhin, P. V., Tkachev, V. V., Pugachev, A. D., Kozlenko, A. S., Belanova, A. A., Aldoshin, S. M., Lukyanov, B. S.

“…New indoline spiropyran was synthesized by the cyclocondensation of 5-chlorine-substituted Fischer base with 2,7-dihydroxy-1-naphthaldehyde. This spiropyran…”
Get full text

Features of Crystallization of Indoline Spiropyran with a Cationic Substituent by Pugachev, A. D., Tkachev, V. V., Kozlenko, A. S., Ozhogin, I. V., Lukyanova, M. B., Dmitriev, V. S., Aldoshin, S. M., Lukyanov, B. S.

“…Features of the crystal structure of 2-{2-(6′-bromo-1,3,3-trimethylspiro[indoline-2,2′-chromene]-8′-yl)ethenyl}-1,3,3-trimethyl-3 Н -indolium perchlorate have…”
Get full text

Comparative Structural Study and Molecular Docking of Indoline Spiropyrans Containing α-Lipoic Acid Fragment by Ozhogin, I. V., Tkachev, V. V., Kozlenko, A. S., Pugachev, A. D., Lukyanova, M. B., Aldoshin, S. M., Minkin, V. I., Lukyanov, B. S.

“…This work deals with the study of two derivatives of spiropyrans of indoline series and α-lipoic acid, which are considered as potential photopharmacological…”
Get full text

Structure Investigation of New Condensation Products of 1,2,3,3-Tetramethylindolenium with Metoxysubstituted Diformylphenols by Lukyanova, M. B., Tkachev, V. V., Lukyanov, B. S., Pugachev, A. D., Ozhogin, I. V., Komissarova, O. A., Aldoshin, S. M., Minkin, V. I.

“…New spiropyran salts in the row of 1,3,3-trimethylspiro-indoline-2,2'-[2Н]-chromene are prepared and their structures are investigated. Molecular structures of…”
Get full text

Replacement of the Hetarene Moiety of Molecule in the Synthesis of Indoline Spiropyran with Cationic Fragment by Pugachev, A. D., Lukyanova, M. B., Lukyanov, B. S., Ozhogin, I. V., Kozlenko, A. S., Tkachev, V. V., Chepurnoi, P. B., Shilov, G. V., Minkin, V. I., Aldosin, S. M.

“…The paper describes the preparation of a new salt spiropyran of indoline series containing vinyl-3 H -indolium fragment in the 8' position of the 2 H -chromene…”
Get full text

One-Pot Synthesis and Structure Study of a New Indoline Spiropyran with Cationic Substituent by Pugachev, A. D., Kozlenko, A. S., Luk’yanova, M. B., Luk’yanov, B. S., Tkachev, V. V., Shilov, G. V., Demidov, O. P., Minkin, V. I., Aldoshin, S. M.

“…A one-pot synthesis and structure study of a new salt spiropyran of the indoline series containing 2 H -chromene vinyl-3 H -indolium moiety as a substituent at…”
Get full text

Investigation of a new product of a condensation reation between 1,2,3,3-tetramethylindolenilium perchlorate and 2,6-diformyl-4-methyl-phenol by Tkachev, V. V., Lukyanova, M. B., Lukyanov, B. S., Pugachev, A. D., Aldoshin, S. M., Minkin, V. I.

“…A new spiropyran salt in which the positive charge is localized on the nitrogen atom of the indoline moiety and the negative charge is localized on the ClO 4 −…”
Get full text

New Photochromic Salt Spiropyrans of Indoline Series by Pugachev, A. D., Lukyanova, M. B., Tkachev, V. V., Lukyanov, B. S., Makarova, N. I., Shilov, G. V., Rostovtseva, I. A., Lapshina, L. S., Minkin, V. I., Aldoshin, S. M.

“…Synthesis, structure study, and photochromic properties of new salt spiropyrans of indoline series containing chlorine and bromine atoms in the 6'-position of…”
Get full text

New Photochromic Salt Spiropyran with Benzyl Substituent by Luk’yanova, M. B., Pugachev, A. D., Tkachev, V. V., Luk’yanov, B. S., Shilov, G. V., Kozlenko, A. S., Rostovtseva, I. A., Minkin, V. I., Aldoshin, S. M.

“…A new salt spiropyran of indoline series containing benzyl substituent in the 8'-position of the [2H]-chromene moiety of the molecule has been synthesized and…”
Get full text

New Salt Spiropyran of Indoline Series with Fluorine Substituent by Luk’yanova, M. B., Tkachev, V. V., Pugachev, A. D., Luk’yanov, B. S., Shilov, G. V., Minkin, V. I., Aldoshin, S. M.

“…Synthesis, study of structure and photochromic properties of new salt spiropyran of indoline series containing a fluorine substituent in the 6′-position of the…”
Get full text

Photochromic Properties and Surface Enhanced Raman Scattering Spectra of Indoline Spiropyran in Silver-Based Nanocomposite Films by Maskevich, S. A., Vasilyuk, G. T., Askirka, V. F., Strekal’, N. D., Luk’yanov, B. S., Starikov, A. G., Starikova, A. A., Luk’yanova, M. B., Pugachev, A. D., Minkin, V. I.

“…The structure and photochromic transformations of composite organometallic nanosystems composed of Ag nanoparticles covered with a layer of indoline-spiropyran…”
Get full text

Thermodynamic properties of indoline and benzoxazine based spiropyrans studied by Knudsen effusion mass spectrometry by Spiridonova, N.A., Pochkin, M.O., Dunaev, A.M., Motalov, V.B., Kudin, L.S., Pugachev, A.D., Tyunina, E.Yu, Lukyanov, B.S.

Get full text

DarkSide-50 532-day Dark Matter Search with Low-Radioactivity Argon by The DarkSide Collaboration, Agnes, P, Albuquerque, I. F. M, Alton, A. K, Ave, M, Back, H. O, Bocci, V, Budano, F, Bussino, S, Cadoni, M, Calaprice, F, Caminata, A, Canci, N, Candela, A, Caravati, M, Cariello, M, Catalanotti, S, Cataudella, V, Cavalcante, P, Cicalò, C, D'Incecco, M, Davini, S, De Cecco, S, De Deo, M, De Rosa, G, De Vincenzi, M, Derbin, A. V, Devoto, A, Di Eusanio, F, Dionisi, C, Downing, M, Empl, A, Fan, A, Fitzpatrick, R. S, Fomenko, K, Franco, D, Gabriele, F, Galbiati, C, Giganti, C, Gorchakov, O, Goretti, A. M, Gromov, M, Guan, M, Guardincerri, Y, Gulino, M, Hosseini, B, Hughes, D, Humble, P, Ianni, An, Ippolito, V, James, I, Kochanek, I, Koh, G, Korga, G, Kuss, M, Li, X, Lissia, M, Longo, G, Machado, A. A, Machulin, I. N, Mapelli, L, Mari, S. M, Martoff, C. J, Milincic, R, Monte, A, Morrocchi, M, Mount, B. J, Muratova, V. N, Oleinik, A, Orsini, M, Paoloni, E, Pelczar, K, Pelliccia, N, Pordes, S, Poudel, S. S, Renshaw, A. L, Rescigno, M, Rossi, B, Rossi, N, Sablone, D, Samoylov, O, Sanfilippo, S, Schlitzer, B, Semenov, D. A, Shchagin, A, Skorokhvatov, M. D, Sotnikov, A, Stanford, C, Testera, G, Tonazzo, A, Trinchese, P, Verducci, M, Vishneva, A, Vogelaar, B, Wang, H, Watson, A. W, Westerdale, S, Xiang, X, Xiao, X, Yang, C

“…Phys. Rev. D 98, 102006 (2018) The DarkSide-50 direct-detection dark matter experiment is a dual-phase argon time projection chamber operating at Laboratori…”
Get full text