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Journal articles on the topic 'Polyfunctional exchangers'

Author: Grafiati

Published: 18 May 2024

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1

Ergozhin, E. E., T. K. Chalov, A. G. Rozhkova, and R. A. Iskakova. "Epichlorohydrin-Based Polyfunctional Ion Exchangers." Russian Journal of Applied Chemistry 78, no. 10 (2005): 1600–1604. http://dx.doi.org/10.1007/s11167-005-0569-4.

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2

Ergozhin, E. E., N. N. Chopabaeva, and B. T. Tairova. "Polyfunctional ion-exchangers based on wood." Chemistry of Natural Compounds 42, no. 5 (2006): 596–99. http://dx.doi.org/10.1007/s10600-006-0222-3.

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3

Sadykov, К. A., N. A. Bektenov, and L. K. Ybraimzhanovа. "Obtaining new polyfunctional ion-exchange sorbents." Chemical Journal of Kazakhstan 78, no. 2 (2022): 70–79. http://dx.doi.org/10.51580/2022-2/2710-1185.66.

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The purposeful synthesis of polymeric chelate-forming sorbents, distinguished by high efficiency, selectivity of action, cost-effectiveness, is one of the promising directions in the field of increasing selectivity of the sorption processes. The paper aims at the synthesis of new ionic compounds, based on the copolymers of glycidyl methacrylate and chelating agent - oxyethylidenediphosphonic acid. The preparation of the insoluble complex sorbents by the method of a chemical modification with the introduction of a soluble complexone, hydroxyethylidenediphosphonic acid, widely used in the indust

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4

Khakimbolatova, K. Kh, E. E. Ergozhin, T. K. Chalov, T. V. Kovrigina, and A. I. Nikitina. "New polyfunctional anion exchangers for platinum metal sorption." Russian Journal of Applied Chemistry 83, no. 6 (2010): 941–44. http://dx.doi.org/10.1134/s1070427210060029.

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5

Ergozhin, E. E., N. A. Bektenov, K. M. Kalmuratova, K. A. Sadykov, G. E. Abdralieva, and Zh N. Kainarbaeva. "SYNTHESIS AND INVESTIGATION OF THE CHELATING ION EXCHANGERS BASED ON COPOLYMERS OF EPOXYACRYLATE." Chemical Journal of Kazakhstan 73, no. 1 (2021): 24–33. http://dx.doi.org/10.51580/2021-1/2710-1185.02.

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The possibilities of obtaining new chelating (complexing) ion exchangers based on copolymers of glycidyl methacrylate (GMA), methyl methacrylate (MMA), tripropylene glycol diacrylate (TPGDA), and oxyethylenediphosphonic acid complexone (OEDP) were studied. The optimal synthesis conditions and studied the physicochemical properties of the resin.To assess the acid-base properties of the synthesized polyelectrolytes, potentiometric studies were carried out, it was determined that the new ion exchangers have a medium acid character, and also belong to polyfunctional ion exchangers. The structure o

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6

Ergozhin, E. E., T. K. Chalov, R. A. Iskakova, and T. V. Kovrigina. "Polyfunctional Anion Exchangers Based on Copolymers of Allyl Glycidyl Ether and Polyamines." Russian Journal of Applied Chemistry 77, no. 3 (2004): 458–62. http://dx.doi.org/10.1023/b:rjac.0000031291.66677.e2.

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7

Polyakova, Irina V., and Oleg A. Pisarev. "Influence of polyfunctional interactions between organic zwitter-ion eremomycin and carboxylic cation exchangers on forming concentration front." Journal of Chromatography A 1092, no. 1 (2005): 135–41. http://dx.doi.org/10.1016/j.chroma.2005.07.017.

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8

Ergozhin, E. E., A. K. Chalov, B. A. Mukhitdinova та R. A. Iskakova. "Polyfunctional Anion Exchangers on the Basis of Allyl Compounds, Glyсydilic Ethers of Dioxybenzenes and Some Di- and Polyamines". Eurasian Chemico-Technological Journal 3, № 1 (2016): 37. http://dx.doi.org/10.18321/ectj383.

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Scientific basis for preparation of new carbon-mineral adsorbents, supports, highly selective catalysts, and composite materials synthesized by a carbide cycle mechanism on the finely disperse particles of the iron subgroup metals, their alloys with some other metals is discussed. It was found that the carbide cycle mechanism involves the chemical and physical steps. The regularities of the process performance on the both stages are considered. Graphite filaments may be formed of graphite layers with either coaxial-cylindrical, coaxial-conic or stack orientations in the filament body. A number

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9

Herrera-Rodríguez, Tamy, Lina S. Miranda-Jiménez, and Ángel D. González-Delgado. "Computer-Aided Exergy Sensibility Analysis of Nitrobenzene Production through Benzene Nitration Using an Acid Mixture." International Journal of Chemical Engineering 2019 (March 3, 2019): 1–7. http://dx.doi.org/10.1155/2019/6986709.

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Nitrobenzene is widely produced via benzene nitration to be applied in several industries such as pharmaceutical, textile, and agricultural. In this work, an exergy sensibility analysis was performed with the aim of identifying possible opportunities of process improvements. The irreversibilities, exergy of wastes, and efficiency were calculated per stage through exergy balance. The simulation software Aspen plus V10.1 provided the physical exergies of process streams while chemical exergies were found in literature. A sensibility analysis was also carried out in order to study the effect of e

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10

Kremsmair, Alexander, Johannes H. Harenberg, Kuno Schwärzer, Andreas Hess, and Paul Knochel. "Preparation and reactions of polyfunctional magnesium and zinc organometallics in organic synthesis." Chemical Science 12, no. 17 (2021): 6011–19. http://dx.doi.org/10.1039/d1sc00685a.

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Polyfunctional Mg and Zn organometallics can be prepared from organic halides by metal insertions, halogen/metal-exchanges or metalations with TMP-bases. These intermediates can be used in new cross-couplings, aminations or continuous flow set-ups.

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11

Ahearn, GA. "The Invertebrate Electrogenic 2Na+/1H+ Exchanger: Polyfunctional Epithelial Workstation." Physiology 11, no. 1 (1996): 31–35. http://dx.doi.org/10.1152/physiologyonline.1996.11.1.31.

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Invertebrate epithelial cells from gut, kidney, and gills possess an electrogenic brush-border 2Na+/1H+ antiporter protein that is analogous to the vertebrate electroneutral 1Na+/1H+ exchanger but that performs an extensive array of transport functions because of its electrogenic nature and wide substrate range involving both monovalent and divalent cations.

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12

Langer, F., A. Devasagayaraj, P. Y. Chavant, and P. Knochel. "Preparation of New Polyfunctional Diorganozincs Using a Boron-Zinc Exchange Reaction." Synlett 1994, no. 06 (1994): 410–12. http://dx.doi.org/10.1055/s-1994-22868.

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13

Matraszek, Renata. "Ion exchanger BIONA 312 as a component of soils polluted with nickel in cultivation of cucumber (Cucumis sativus L.)." Acta Agrobotanica 57, no. 1-2 (2013): 49–55. http://dx.doi.org/10.5586/aa.2004.005.

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The objective of the studies undertaken was to assess the possibility of ion exchange substrate BIONA 312 use for nickel bioavailability limitation in cucumber (<i>Cucumis sativus</i> L.) 'Hermes'cv. as determined on the ground of chlorophyll and Ni content. BIONA 312, regarding the chemical composition, is a mixture of strongly acid cation exchanger KU-2x8 and polyfunctional weakly alkaline anion exchanger EDE-10P. The experiment was differentiated in regard to nickel and ion exchanger content. The following doses of Ni (in the form of NiSO<sub>4</sub>) were introduced

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14

Balkenhohl, Moritz, Dorothée S. Ziegler, Alexandre Desaintjean, et al. "Preparation of Polyfunctional Arylzinc Organometallics in Toluene by Halogen/Zinc Exchange Reactions." Angewandte Chemie International Edition 58, no. 37 (2019): 12898–902. http://dx.doi.org/10.1002/anie.201906898.

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15

Knochel, Paul, and Xiaoyin Yang. "Preparation and Reactions of Polyfunctional Magnesium Arylcuprates Obtained by an Iodine-Copper Exchange." Synlett, no. 1 (2004): 81–84. http://dx.doi.org/10.1055/s-2003-43358.

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16

Calaza, M. Isabel, Xiaoyin Yang, Darunee Soorukram, and Paul Knochel. "Stereoselective SN2-Substitutions Using Polyfunctional Lithium Arylcuprates Prepared by an Iodine−Copper Exchange." Organic Letters 6, no. 4 (2004): 529–31. http://dx.doi.org/10.1021/ol0362865.

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17

LANGER, F., A. DEVASAGAYARAJ, P. Y. CHAVANT, and P. KNOCHEL. "ChemInform Abstract: Preparation of New Polyfunctional Diorganozincs Using a Boron-Zinc Exchange Reaction." ChemInform 26, no. 4 (2010): no. http://dx.doi.org/10.1002/chin.199504217.

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18

Bronskaya, V. V., E. V. Garifullina, T. V. Ignashina, et al. "Calculation of the main characteristics of polymer branching taking into account the exchange of activity between polymerization centres." IOP Conference Series: Earth and Environmental Science 981, no. 4 (2022): 042023. http://dx.doi.org/10.1088/1755-1315/981/4/042023.

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Abstract The calculation of the main characteristics of the branching of the polymer is presented in the article using the example of polymerization of butadiene in the presence of an organolithium catalytic system modified with polyfunctional sodium and magnesium alcoholates. The addition of a modifier to the catalytic system leads to the participation in the polymerization of at least two types of active centers, which is the reason for some branching of macromolecules. The complemented mathematical model of the periodic process, taking into account the exchange of activity between the two c

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19

Knochel, Paul, Andreas Boudier, Lars O. Bromm, et al. "Selective transformations mediated by main-group organometallics." Pure and Applied Chemistry 72, no. 9 (2000): 1699–703. http://dx.doi.org/10.1351/pac200072091699.

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Main-group organometallics are useful intermediates for the chemoselective and diastereoselective C-C bond formation. The boron-zinc exchange is a unique way for preparing chiral secondary alkylzinc reagents which are configurationally stable over a wide temperature scale. Coupled with the thermal rearrangement of tertiary organoboranes, a broad range of open-chain and cyclic polyfunctional molecules have been prepared. In addition, several examples of a diastereoselective remote C-H activation have been studied. The second part shows that the main-group metallic alkoxides such as t-BuOK can b

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20

Balanovsky, N. V., A. M. Koshcheeva, and A. G. Cherednichenko. "Synthesis and properties of strongly basic acrylate polyfunctional anion-exchange resin for uranium extraction." Moscow University Chemistry Bulletin 71, no. 5-6 (2016): 336–40. http://dx.doi.org/10.3103/s0027131416050023.

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21

Varchi, Greta, Christiane Kofink, David M. Lindsay, Alfredo Ricci, and Paul Knochel. "Direct preparation of polyfunctional amino-substituted arylmagnesium reagents via an iodine–magnesium exchange reaction." Chemical Communications, no. 3 (January 14, 2003): 396–97. http://dx.doi.org/10.1039/b211115b.

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22

Yokoyama, Yukio, Ayaka Yokokawa, Kodai Noguchi, and Tomoko Tanabe. "Polyfunctional low-capacity cation-exchange packing material for the separation of underivatized amino acids." Talanta 103 (January 2013): 245–51. http://dx.doi.org/10.1016/j.talanta.2012.10.039.

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23

Panayotov, D. A., and J. T. Yates. "Charge exchange between TiO2 and a polyfunctional chemisorbed molecule – the involvement of electrophilic groups." Chemical Physics Letters 399, no. 4-6 (2004): 300–306. http://dx.doi.org/10.1016/j.cplett.2004.09.083.

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24

Melzig, Laurin, Coura R. Diène, Christoph J. Rohbogner, and Paul Knochel. "Preparation of Polyfunctional Zinc Organometallics Using an Fe- or Co-Catalyzed Cl/Zn-Exchange." Organic Letters 13, no. 12 (2011): 3174–77. http://dx.doi.org/10.1021/ol201100p.

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25

Abarbri, Mohamed, Jérôme Thibonnet, Laurent Bérillon, Florian Dehmel, Mario Rottländer, and Paul Knochel. "Preparation of New Polyfunctional Magnesiated Heterocycles Using a Chlorine−, Bromine−, or Iodine−Magnesium Exchange." Journal of Organic Chemistry 65, no. 15 (2000): 4618–34. http://dx.doi.org/10.1021/jo000235t.

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26

Terin, Denis, Marina Kardash, Denis Ainetdinov, Timur Turaev, and Ilya Sinev. "Anion-Exchange Membrane “Polikon A” Based on Polyester Fiber Fabric (Functionalized by Low-Temperature High-Frequency Plasma) with Oxidized Metal Nanoparticles." Membranes 13, no. 8 (2023): 742. http://dx.doi.org/10.3390/membranes13080742.

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An experimental laboratory set of samples of composite heterogeneous anion-exchange membranes was obtained by us for the development of our original method of polycondensation filling. Anion-exchange membranes were prepared on plasma-treated and non-plasma-treated polyester fiber fabrics. The fabric was treated with low-temperature argon plasma at a power of 400 W for 10 min at a pressure of 5 × 10−5 mbar. On the surface and bulk of the polyester fiber, a polyfunctional anionite of mixed basicity was synthesized and formed. The anion-exchange membrane contained secondary and tertiary amino gro

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27

Gabarró-López, Sílvia. "Mans enlaire i palmells amunt, això és un marcador discursiu!" Zeitschrift für Katalanistik 34 (July 1, 2021): 165–91. http://dx.doi.org/10.46586/zfk.2021.165-191.

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Summary: In this article, we present the first study on PALM-UP from the perspective of discourse markers in Catalan Sign Language (LSC). In the sample extracted from the LSC Corpus, we observed that PALM-UP is polyfunctional. It frequently expresses nonconnective purposes, that is, it is used to punctuate discourse or to participate in the exchange between signers. We have not found correspondences between the handshape of PALM-UP (one handed or two handed) and its functions. We have neither observed any combination of nonmanuals that allows us to distinguish one function from the other. This

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28

Abarbri, Mohamed, Jerome Thibonnet, Laurent Berillon, Florian Dehmel, Mario Rottlaender, and Paul Knochel. "ChemInform Abstract: Preparation of New Polyfunctional Magnesiated Heterocycles Using a Chlorine-, Bromine-, or Iodine-Magnesium Exchange." ChemInform 31, no. 47 (2000): no. http://dx.doi.org/10.1002/chin.200047039.

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29

Rodionova, D. O., I. V. Voronyuk, and T. V. Eliseeva. "Hydration and sorption characteristics of a polyfunctional weak-base anion exchanger after the sorption of vanillin and ethylvanillin." Russian Journal of Physical Chemistry A 90, no. 7 (2016): 1461–65. http://dx.doi.org/10.1134/s0036024416070268.

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30

Abarbri, Mohamed, Florian Dehmel, and Paul Knochel. "Bromine-magnesium-exchange as a general tool for the preparation of polyfunctional aryl and heteroaryl magnesium-reagents." Tetrahedron Letters 40, no. 42 (1999): 7449–53. http://dx.doi.org/10.1016/s0040-4039(99)01404-5.

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31

Abarbri, Mohamed, Florian Dehmel, and Paul Knochel. "ChemInform Abstract: Bromine-Magnesium-Exchange as a General Tool for the Preparation of Polyfunctional Aryl and Heteroaryl Magnesium-Reagents." ChemInform 31, no. 1 (2010): no. http://dx.doi.org/10.1002/chin.200001074.

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32

Avodo Avodo, Joseph. "L’activité phatique et régulatrice dans la conversation en fulfulde-funangeere : aspects interactionnels et relationnels." Traduction et Langues 22, no. 1 (2023): 253–75. http://dx.doi.org/10.52919/translang.v22i1.940.

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Phatic and Feedback Activity in Conversation in Fulfulde-Funangeere: interactional and relational aspects This article focuses on the collective construction of discourse through the prism of phatic and feedback activity. The empirical framework is the informal conversation in Fulfulde. The aim of the analysis is to describe the linguistic materials used by the participants to perform the roles of speaker and addressee, respectively. The analysis focuses on the processes of establishing and maintaining communicative contact on the one hand, and on the markers of the addressee's commitmen

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33

Rozema, Michael J., Christina Eisenberg, Henning Lütjens, Roswitha Ostwald, Kevin Belyk, and Paul Knochell. "Enantioselective preparation of polyfunctional secondary allylic alcohols using functionalized dialkylzincs prepared by a copper(I) catalyzed iodine-zinc exchange reaction." Tetrahedron Letters 34, no. 19 (1993): 3115–18. http://dx.doi.org/10.1016/s0040-4039(00)93393-8.

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34

Smolyaninov, Ivan V., Andrey I. Poddel’sky, Susanna A. Smolyaninova, Maxim V. Arsenyev, Georgy K. Fukin, and Nadezhda T. Berberova. "Polyfunctional Sterically Hindered Catechols with Additional Phenolic Group and Their Triphenylantimony(V) Catecholates: Synthesis, Structure, and Redox Properties." Molecules 25, no. 8 (2020): 1770. http://dx.doi.org/10.3390/molecules25081770.

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New polyfunctional sterically hindered 3,5-di-tert-butylcatechols with an additional phenolic group in the sixth position connected by a bridging sulfur atom—(6-(CH2-S-tBu2Phenol)-3,5-DBCat)H2 (L1), (6-(S-tBu2Phenol)-3,5-DBCat)H2 (L2), and (6-(S-Phenol)-3,5-DBCat)H2 (L3) (3,5-DBCat is dianion 3,5-di-tert-butylcatecolate)—were synthesized and characterized in detail. The exchange reaction between catechols L1 and L3 with triphenylantimony(V) dibromide in the presence of triethylamine leads to the corresponding triphenylantimony(V) catecholates (6-(CH2-S-tBu2Phenol)-3,5-DBCat)SbPh3 (1) and (6-(S

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35

Abolins, Arnis, Ralfs Pomilovskis, Edgars Vanags, et al. "Impact of Different Epoxidation Approaches of Tall Oil Fatty Acids on Rigid Polyurethane Foam Thermal Insulation." Materials 14, no. 4 (2021): 894. http://dx.doi.org/10.3390/ma14040894.

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A second-generation bio-based feedstock—tall oil fatty acids—was epoxidised via two pathways. Oxirane rings were introduced into the fatty acid carbon backbone using a heterogeneous epoxidation catalyst-ion exchange resin Amberlite IR-120 H or enzyme catalyst Candida antarctica lipase B under the trade name Novozym® 435. High functionality bio-polyols were synthesised from the obtained epoxidated tall oil fatty acids by oxirane ring-opening and subsequent esterification reactions with different polyfunctional alcohols: trimethylolpropane and triethanolamine. The synthesised epoxidised tall oil

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36

Vosmerikov, A. V., L. N. Vosmerikova, G. V. Echevsky, L. L. Korobitsyna, Ye G. Kodenev, and L. M. Velichkina. "Generation of Liquid Products from Natural Gas over Zeolite Catalysts." Eurasian Chemico-Technological Journal 5, no. 4 (2016): 271. http://dx.doi.org/10.18321/ectj314.

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<p>The main component of the natural gas is methane, whose molecules are characterized by a high chemical and thermal stability. It is impossible to perform the chemical transformation of natural gas into liquid organic compounds without applying highly active polyfunctional catalysts. Natural gas might be converted into liquid products in the presence of zeolite catalysts of pentasil family. Zeolite catalysts of ZSM-5 type were prepared to realize the process. They contained various amounts of Zn and Ga promoters introduced by ion exchange and impregnation. It has been shown that in the

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37

ROZEMA, M. J., C. EISENBERG, H. LUETJENS, R. OSTWALD, K. BELYK, and P. KNOCHEL. "ChemInform Abstract: Enantioselective Preparation of Polyfunctional Secondary Allylic Alcohols Using Functionalized Dialkylzincs Prepared by a Copper(I)- Catalyzed Iodine-Zinc Exchange Reaction." ChemInform 24, no. 40 (2010): no. http://dx.doi.org/10.1002/chin.199340153.

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38

Varyvoda, Ye S., I. Ya Orishchin, V. M. Lutsiv, et al. "Application of sorbitol based infusion preparation for normalization of water-electrolyte exchange in surgery patients with direct rectal cancer." Infusion & Chemotherapy, no. 3.1 (October 11, 2020): 18. http://dx.doi.org/10.32902/2663-0338-2020-3.1-14.

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Objective. To study the effect of intravenous infusions of the complex drug Rheosorbilact polyfunctional action on the indicators of water-electrolyte metabolism in operated patients with rectal cancer after anterior resection of the rectum in the early postoperative period. Materials and methods. Clinical application of the complex drug Rheosorbilact of multifunctional action was carried out in 30 patients with rectal cancer after the operation of anterior resection of the rectum in the early postoperative period. Studies of plasma electrolytes in operated patients were performed before

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39

Karmanov, Anatoliy Petrovich, Al'bert Vladimirovich Kanarsky, Lyudmila Sergeyevna Kocheva, et al. "BIOSORBENTS BASED ON POLYSACCHARIDES. EVALUATION OF SORPTION CAPACITY IN RELATION TO URANIUM AND THORIUM." chemistry of plant raw material, no. 4 (December 27, 2019): 431–40. http://dx.doi.org/10.14258/jcprm.2019045210.

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Study of sorption of heavy natural radionuclide’s uranium and thorium from water by β-gluсancontaining sorbents obtained from biomass of yeast Saccharomyces Cerevisiae and bran of oat Avena sativa was carried out. It is shown that the content of mobile (water-soluble, exchange and acid-soluble) and fixed forms of uranium on investigated β-glucans vary considerably. It is found that the extent of irreversible sorption of uranium does not exceed 58.6%. For the first time shown that β-glucans have high sorption capacity in ratio of thorium. In the conditions of the experiments it was retrieved mo

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40

Ketels, Marthe, Maximilian A. Ganiek, Niels Weidmann, and Paul Knochel. "Synthesis of Polyfunctional Diorganomagnesium and Diorganozinc Reagents through In Situ Trapping Halogen–Lithium Exchange of Highly Functionalized (Hetero)aryl Halides in Continuous Flow." Angewandte Chemie International Edition 56, no. 41 (2017): 12770–73. http://dx.doi.org/10.1002/anie.201706609.

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41

Simatin, T. V., Е. А. Bildieva, F. V. Eroshenko, and А. А. Kalashnikova. "Effect of pre-sowing seed treatment with polyfunctional products on the chlorophyll and nitrogen content in winter wheat plants in the conditions of the Stavropol Territory." Grain Economy of Russia, no. 4 (September 6, 2022): 84–90. http://dx.doi.org/10.31367/2079-8725-2022-82-4-84-90.

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The article presents the results of studies on the effectiveness of pre-sowing treatment of winter wheat seeds with multifunctional preparations Icar Sids, Sprintalga and Microfol Combi, conducted at the experimental field and in the laboratory of the Department of Plant Physiology of the North Caucasian FNAC in 2018–2021. The soil of the experimental site is ordinary medium–sized low–humus heavy loamy black soil, with very low availability of mineral nitrogen, medium – mobile phosphorus, insufficient – exchange potassium. The weather of the research area characterized by large amplitude of an

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42

Wu, Zheng Zhi, John Nash, and Harry Morrison. "Organic photochemistry. 97. Antenna-initiated photochemistry in polyfunctional steroids. Photoepimerization of 3.alpha.-(dimethylphenylsiloxy)-5.alpha.-androstane-6,17-dione and its 3.beta. isomer by through-bond exchange energy transfer." Journal of the American Chemical Society 114, no. 17 (1992): 6640–48. http://dx.doi.org/10.1021/ja00043a005.

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43

WU, Z. Z., J. NASH та H. MORRISON. "ChemInform Abstract: Organic Photochemistry. Part 97. Antenna-Initiated Photochemistry in Polyfunctional Steroids. Photoepimerization of 3α-( Dimethylphenylsiloxy)-5α-androstane-6,17-dione and Its 3β Isomer by Through-Bond Exchange Energy Transfer." ChemInform 23, № 49 (2010): no. http://dx.doi.org/10.1002/chin.199249252.

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44

Weidmann, Niels, Rodolfo H. V. Nishimura, Paul Knochel, and Johannes H. Harenberg. "Halogen–Lithium Exchange of Sensitive (Hetero)aromatic Halides under Barbier Conditions in a Continuous Flow Set-Up." Synthesis, September 2, 2020. http://dx.doi.org/10.1055/s-0040-1707259.

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AbstractA halogen–lithium exchange reaction of (hetero)aromatic halides performed in the presence of various electrophiles such as aldehydes, ketones, Weinreb amides, and imines using BuLi as exchange reagent and a commercially available flow set-up is reported. The organolithiums generated in situ were instantaneously trapped with various electrophiles (Barbier conditions) resulting in the formation of polyfunctional (hetero)arenes. This method enables the functionalization of (hetero)arenes containing highly sensitive functional groups such as esters, which are not tolerated in batch condit

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45

Ovcharuk, Olha. "Image as a polyfunctional phenomenon of culture." NATIONAL ACADEMY OF MANAGERIAL STAFF OF CULTURE AND ARTS HERALD, no. 1 (May 29, 2022). http://dx.doi.org/10.32461/2226-3209.1.2022.257440.

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The purpose of the article is to single out and substantiate the specifics of the functions of the image as a cultural phenomenon. The research methodology consists of the application of systemic, axiological, cultural-hermeneutic approaches, analytical, semiotic, and phenomenological methods for understanding the image through the prism of different methodological strategies of cultural knowledge. The scientific novelty of the article is that for the first time in the context of culturological knowledge the concept of «image» was worked out through the substantiation of the system of function

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46

Yang, Xiaoyin, and Paul Knochel. "Preparation and Reactions of Polyfunctional Magnesium Arylcuprates Obtained by an Iodide—Copper Exchange." ChemInform 35, no. 19 (2004). http://dx.doi.org/10.1002/chin.200419046.

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47

Calaza, M. Isabel, Xiaoyin Yang, Darunee Soorukram, and Paul Knochel. "Stereoselective SN2-Substitutions Using Polyfunctional Lithium Arylcuprates Prepared by an Iodine—Copper Exchange." ChemInform 35, no. 24 (2004). http://dx.doi.org/10.1002/chin.200424063.

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48

Varchi, Greta, Christiane Kofink, David M. Lindsay, Alfredo Ricci, and Paul Knochel. "Direct Preparation of Polyfunctional Amino-Substituted Arylmagnesium Reagents via an Iodine—Magnesium Exchange Reaction." ChemInform 34, no. 24 (2003). http://dx.doi.org/10.1002/chin.200324059.

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