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Статті в журналах з теми "Arylazo"

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Автор: Grafiati

Опубліковано: 18 травня 2024

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1

Luk'yanov, O. A., T. G. Mel'nikova, and Yu A. Strelenko. "Arylazo- and arylazoxy-N-nitroformamidines." Bulletin of the Academy of Sciences of the USSR Division of Chemical Science 40, no. 5 (May 1991): 997–1002. http://dx.doi.org/10.1007/bf00961362.

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2

LUK'YANOV, O. A., T. G. MEL'NIKOVA, and YU A. STRELENKO. "ChemInform Abstract: Arylazo- and Arylazoxy-N-nitroformamidines." ChemInform 23, no. 50 (September 1, 2010): no. http://dx.doi.org/10.1002/chin.199250140.

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3

Dushenko, G. A., I. E. Mikhailov, and V. I. Minkin. "Circumambulatory migrations of arylazo groups in the systems of pentamethoxycarbonyland pentamethylcyclopentadiene." Журнал органической химии 59, no. 9 (September 15, 2023): 1193–208. http://dx.doi.org/10.31857/s0514749223090094.

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Анотація:

According to quantum chemical calculations CAM-B3LYP/6-311++G(d,p) intramolecular migrations of arylazo groups in 5-arylazo-1,2,3,4,5-pentamethoxycarbonylcyclopentadienes occur by a dissociative mechanism through the intermediate formation of tight ionic pairs with low energy barriers: Δ E ≠ZPE, benzonitrile, 14.0 (Ar = C6H4NO2-4) and 16.5 [Ar = C6H3(NO2)2-2,4] kcal/mol. In 5-arylazo-1,2,3,4,5-pentamethylcyclopentadienes, 1,5-sigmatropic shifts of arylazo groups occur along the perimeter of the five-membered ring in conformers with the exo position of the azo group relative to the cyclopentadiene ring with significantly higher activation barriers: Δ E ≠ZPE, benzonitrile, 30.3 (Ar = C6H4NO2-4) and 27.5 [Ar = C6H3(NO2)2-2,4] kcal/mol. The calculations are in good agreement with the data for these compounds obtained by us earlier by dynamic NMR.

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4

Mijin, Dusan, Gordana Uscumlic, Natasa Valentic, and Aleksandar Marinkovic. "Synthesis of azo pyridone dyes." Chemical Industry 65, no. 5 (2011): 517–32. http://dx.doi.org/10.2298/hemind110428037m.

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Анотація:

Over 50% of all colorants which are used nowdays are azo dyes and pigments, and among them arylazo pyridone dyes (and pigments) have became of interest in last several decades due to the high molar extinction coefficient, and the medium to high light and wet fastness properties. They find application generally as disperse dyes. The importance of disperse dyes increased in the 1970s and 1980s due to the use of polyester and nylon as the main synthetic fibers. Also, disperse dyes were used rapidly since 1970 in inks for the heat-transfer printing of polyester. The main synthetic route for the preparation of azo dyes is coupling reaction between an aromatic diazo compound and a coupling component. Of all dyes manufactured, about 60% are produced by this reaction. Arylazo pyridone dyes can be prepared from pyridone moiety as a coupling component, where substituent can be on nitrogen, and diazonim salts which can be derived from different substituted anilines or other heterocyclic derivatives. In addition, arylazo dyes containing pyridone ring can be prepared from arylazo diketones or arylazo ketoesters (obtained by coupling ?-diketones or ?-ketoesters with diazonim salts) by condensation with cyanoacetamide. Disazo dyes can be prepared by tetrazotizing a dianiline and coupling it with a pyridone or by diazotizing aniline and coupling it with a dipyridone. Trisazo dyes can be also prepared by diazotizing of aniline and coupling it with a tripyridone or by hexazotizing a trianiline and coupling it with a pyridone. The main goal of this paper is to give a brief review on the synthesis of arylazo pyridone dyes due to the lack of such reviews. In addition, some properties of arylazo pyridone dyes as light fastness and azo-hydrazon tautomerism are disccused.

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5

Heindl, Andreas H., and Hermann A. Wegner. "Starazo triple switches – synthesis of unsymmetrical 1,3,5-tris(arylazo)benzenes." Beilstein Journal of Organic Chemistry 16 (January 3, 2020): 22–31. http://dx.doi.org/10.3762/bjoc.16.4.

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Анотація:

Multistate switches allow to drastically increase the information storage capacity and complexity of smart materials. In this context, unsymmetrical 1,3,5-tris(arylazo)benzenes – ‘starazos’ – which merge three photoswitches on one benzene ring, were successfully prepared. Two different synthetic strategies, one based on Baeyer–Mills reactions and the other based on Pd-catalyzed coupling reactions of arylhydrazides and aryl halides, followed by oxidation, were investigated. The Pd-catalyzed route efficiently led to the target compounds, unsymmetrical tris(arylazo)benzenes. These triple switches were preliminarily characterized in terms of their isomerization behavior using UV–vis and 1H NMR spectroscopy. The efficient synthesis of this new class of unsymmetrical tris(arylazo)benzenes opened new avenues to novel multistate switching materials.

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6

DUSHENKO, G. A., I. E. MIKHAILOV, R. V. SKACHKOV, A. A. KLENKIN, L. N. DIVAEVA, and V. I. MINKIN. "ChemInform Abstract: Stable 5-Arylazo-1,2,3,4,5-pentamethoxycarbonylcyclopentadienes - Effective Arylazo Group Transmitter." ChemInform 26, no. 28 (August 17, 2010): no. http://dx.doi.org/10.1002/chin.199528084.

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7

Elnagdi, Mohamed Hilmy, Nadia Hassen Taha, Fatma Abdel Maksoud Abd El All, Ramadan Maawad Abdel-Motaleb, and Fivian Farouk Mahmoud. "Studies on condensed pyrazoles: Synthesis of new methyl and amino pyrazolo[1,5-a]pyrimidines and of pyrazolo[5,1-c][1,2,4]triazines." Collection of Czechoslovak Chemical Communications 54, no. 4 (1989): 1082–91. http://dx.doi.org/10.1135/cccc19891082.

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Анотація:

A variety of 3-arylazo 5-amino and 7-aminopyrazolo[1,5-a]pyrimidines were obtained via reacting Ia-Id with cinnamonitriles. The structure of products was confirmed via 1H NMR. Both 5-amino- and 7-amino-3-arylazo pyrazolo[1,5-a]pyrimidines reacted, with protons in acetic acid-sulphuric acid mixture to yield the corresponding 3-unsubstituted acetylaminopyrazolo[1,5-a]pyrimidines. Diazotized Ia and Ib coupled with a variety of active methylene reagents to yield pyrazolo[5,1-c][1,2,4]triazines.

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8

Al-Azmi, Amal, and Elizabeth John. "Synthesis of 4-arylazo-2-(N-pyrazolylcarboxamido)thiophene disperse dyes for dyeing of polyester and their antibacterial evaluation." Textile Research Journal 90, no. 23-24 (June 9, 2020): 2795–805. http://dx.doi.org/10.1177/0040517520931476.

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The current article aims to synthesize some new arylazo-thiophenes for dyeing polyester fabrics and screen their antimicrobial activities. The new 4-arylazo-2-( N-pyrazolylcarboxamido)-thiophene dyes 4a–e were prepared by the reaction of 2-acetyl-2-arylazo-thioacetanilide derivative 1 with 2-chloro- N-(3-methyl-1 H-pyrazol-5-yl)acetamide derivative 2. The structures of these prepared analogues were established via Fourier-transform infrared and 1H/13C nuclear magnetic resonance spectra. The synthesized dyestuffs were applied to polyester fabrics after establishing the optimal dyeing conditions at 130 ºC, high pressure, 3% shade, and liquor ratio 20:1 at pH 5. Furthermore, the dyed fabrics obtained under these optimal conditions resulted in proper colorfastness toward washing, rubbing, sublimation and perspiration, and were adequate for light fastness. They showed respectable antibacterial effectiveness against two bacterial strains, Staphylococcus aureus (Gram-positive) and Salmonella typhimurium (Gram-negative) bacteria. The dyed fabric with dye 4d displayed the best antibacterial activities with percentage reduction of 88% and 76% against S. aureus and S. typhimurium bacteria, respectively.

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9

Zayed, Ezzat Mohamed, and Said Ahmed Soliman Ghozlan. "4-AryIazo-3,5-diaminoisoxazoIe: Synthesis and Some Chemical Reactions." Zeitschrift für Naturforschung B 40, no. 12 (December 1, 1985): 1727–30. http://dx.doi.org/10.1515/znb-1985-1222.

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10

Bonanno, Nico M., Zackery Watts, Cole Mauws, Brian O. Patrick, Christopher R. Wiebe, Yuki Shibano, Kenji Sugisaki, et al. "Valence tautomerism in a [2 × 2] Co4 grid complex containing a ditopic arylazo ligand." Chemical Communications 57, no. 50 (2021): 6213–16. http://dx.doi.org/10.1039/d1cc01991k.

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11

Singer, Robert D., Keith Vaughan, and Donald L. Hooper. "Open chain nitrogen compounds. Part XI. 3,7-Bis(arylazo)-1,3,5,7-tetraazabicyclo[3,3,1]nonanes: the reaction of diazonium ions with ammonia–formaldehyde mixtures." Canadian Journal of Chemistry 64, no. 8 (August 1, 1986): 1567–72. http://dx.doi.org/10.1139/v86-259.

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Анотація:

Reaction of a series of diazonium salts with either hexamine or an aqueous mixture of ammonia–formaldehyde affords 3,7-bis(arylazo)-1,3,5,7-tetraazabicyclo[3,3,1]nonanes; several new examples of this novel class of bicycloheterocycle have been prepared and characterized. Analysis of the low-temperature nmr spectra of one compound in this series shows that the bicyclic system prefers the chair–chair conformation. The bis(arylazo)tetraazabicyclononanes, which are surprisingly stable in aqueous buffer compared to analogous triazenes of open-chain structure, do undergo slow decomposition at slightly acidic pH in an acetone–buffer mixture. The apparent product of this decomposition is the arylamine, which is observed as the Mannich condensation product, ArNH•CH2CH2COCH3.

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12

Nitti, Andrea, Angelo Martinelli, Fabrice Batteux, Stefano Protti, Maurizio Fagnoni, and Dario Pasini. "Blue light driven free-radical polymerization using arylazo sulfones as initiators." Polymer Chemistry 12, no. 40 (2021): 5747–51. http://dx.doi.org/10.1039/d1py00928a.

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13

Lin, Changxu, Long Yang, Mengchun Xu, Qi An, Zheng Xiang, and Xiangyang Liu. "Properties and applications of designable and photo/redox dual responsive surfactants with the new head group 2-arylazo-imidazolium." RSC Advances 6, no. 57 (2016): 51552–61. http://dx.doi.org/10.1039/c6ra04448d.

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14

Wrubel, Jürgen. "3-Arylazo-1, 2-benzisoxazole." Zeitschrift für Chemie 19, no. 12 (August 31, 2010): 452–53. http://dx.doi.org/10.1002/zfch.19790191215.

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15

Ren, Demin, Bin Liu, Xiaofang Li, Sebastian Koniarz, Miłosz Pawlicki, and Piotr J. Chmielewski. "Reactions of 2-aza-21-carbaporphyrin with aniline derivatives." Organic Chemistry Frontiers 6, no. 7 (2019): 908–18. http://dx.doi.org/10.1039/c9qo00024k.

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16

Albini, Angelo, Elisa Fasani, Micaela Moroni, and Silvio Pietra. "Photochemical decomposition of 4-arylazo- and 4-arylazoxy-N,N-dialkylaniline N-oxides." Journal of the Chemical Society, Perkin Transactions 2, no. 9 (1986): 1439. http://dx.doi.org/10.1039/p29860001439.

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17

Chawla, Ruchi, Shefali Jaiswal, P. K. Dutta та Lal Dhar S. Yadav. "A photocatalyst-free visible-light-mediated solvent-switchable route to stilbenes/vinyl sulfones from β-nitrostyrenes and arylazo sulfones". Organic & Biomolecular Chemistry 19, № 29 (2021): 6487–92. http://dx.doi.org/10.1039/d1ob01028j.

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Анотація:

A visible-light-mediated solvent-controlled denitrative arylation/sulfonylation of β-nitrostyrenes employing photolabile arylazo sulfones to synthesize trans-stilbenes and (E)-vinyl sulfones under mild conditions has been developed.

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18

Luu, Truong Giang, Tien Tan Bui, and Hee-Kwon Kim. "Visible-light-induced one-pot synthesis of sulfonic esters via multicomponent reaction of arylazo sulfones and alcohols." RSC Advances 12, no. 27 (2022): 17499–504. http://dx.doi.org/10.1039/d2ra02656b.

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19

Lin, Changxu, Long Yang, Mengchun Xu, Qi An, Zheng Xiang, and Xiangyang Liu. "Correction: Properties and applications of designable and photo/redox dual responsive surfactants with the new head group 2-arylazo-imidazolium." RSC Advances 6, no. 80 (2016): 76453. http://dx.doi.org/10.1039/c6ra90068b.

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Анотація:

Correction for ‘Properties and applications of designable and photo/redox dual responsive surfactants with the new head group 2-arylazo-imidazolium’ by Changxu Lin et al., RSC Adv., 2016, 6, 51552–51561.

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20

Alazemi, Abdulrahman M., Kamal M. Dawood, Hamad M. Al-Matar, and Wael M. Tohamy. "Microwave-assisted chemoselective synthesis and photophysical properties of 2-arylazo-biphenyl-4-carboxamides from hydrazonals." RSC Advances 13, no. 36 (2023): 25054–68. http://dx.doi.org/10.1039/d3ra04558g.

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Анотація:

The reaction of 3-oxo-2-arylhydrazonopropanals with acetoacetanilide in an equimolar ratio, under DBU/1,4-dioxane/microwave irradiation reaction conditions, resulted in chemoselective formation of 4-arylazo-5-hydroxy-benzamide derivatives.

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21

Alazemi, Abdulrahman M., Kamal M. Dawood, Hamad M. Al-Matar, and Wael M. Tohamy. "Correction: Microwave-assisted chemoselective synthesis and photophysical properties of 2-arylazo-biphenyl-4-carboxamides from hydrazonals." RSC Advances 13, no. 45 (2023): 31365. http://dx.doi.org/10.1039/d3ra90102e.

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Анотація:

Correction for ‘Microwave-assisted chemoselective synthesis and photophysical properties of 2-arylazo-biphenyl-4-carboxamides from hydrazonals’ by Abdulrahman M. Alazemi et al., RSC Adv., 2023, 13, 25054–25068. https://doi.org/10.1039/d3ra04558g

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22

Lima, Sudhir, Atanu Banerjee, Monalisa Mohanty, Gurunath Sahu, Chahat Kausar, Samir Kumar Patra, Eugenio Garribba, Werner Kaminsky, and Rupam Dinda. "Synthesis, structure and biological evaluation of mixed ligand oxidovanadium(iv) complexes incorporating 2-(arylazo)phenolates." New Journal of Chemistry 43, no. 45 (2019): 17711–25. http://dx.doi.org/10.1039/c9nj01910c.

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Анотація:

Synthesis and characterization of mixed ligand oxidovanadium(iv) complexes [V^IVO(L^1–4)(L^NN)] incorporating arylazo ligands: evaluation of DNA/BSA interaction and cytotoxicity activity.

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23

Sinha, Suman, Siuli Das, Rakesh Mondal, Sutanuva Mandal, and Nanda D. Paul. "Cobalt complexes of redox noninnocent azo-aromatic pincers. Isolation, characterization, and application as catalysts for the synthesis of quinazolin-4(3H)-ones." Dalton Transactions 49, no. 25 (2020): 8448–59. http://dx.doi.org/10.1039/d0dt00394h.

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Анотація:

Herein we report synthesis and characterization of three new cobalt(ii)-complexes of redox noninnocent arylazo ligands and unveil their catalytic application towards the synthesis of a variety of substituted quinazolin-4(3H)-ones.

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24

Rong, Jing, Hao Jiang, Sijing Wang, Zhenni Su, Huiyan Wang, and Chuanzhou Tao. "Metal-free cascade reactions of aziridines with arylalkynes and aryldiazoniums: facile access to arylazopyrrolines." Organic & Biomolecular Chemistry 18, no. 16 (2020): 3149–57. http://dx.doi.org/10.1039/d0ob00346h.

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Анотація:

A novel and facile approach to synthesize arylazopyrroline scaffolds via metal-free cascade reactions of aziridines with arylalkynes and aryldiazoniums has been developed, providing access to a variety of 4-arylazo-2-pyrrolines in a highly concise fashion.

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25

Bamoniri, Abdolhamid, and Naimeh Moshtael-Arani. "Nano-Fe3O4 encapsulated-silica supported boron trifluoride as a novel heterogeneous solid acid for solvent-free synthesis of arylazo-1-naphthol derivatives." RSC Advances 5, no. 22 (2015): 16911–20. http://dx.doi.org/10.1039/c4ra12604a.

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Fe₃O₄@SiO₂–BF₃ nanoparticles were prepared as a novel solid acid and effectively applied for the solvent-free synthesis of arylazo-1-naphthols at room temperature.

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26

Gstach, H., and J. G. Schantl. "Efficient Synthesis of Arylazo-Methoxy-Diphenylmethanes." Synthetic Communications 16, no. 7 (June 1986): 741–47. http://dx.doi.org/10.1080/00397918608059653.

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27

Li, Ankun, Yuxuan Li, Junjie Liu, Jingqi Chen, Kui Lu, Di Qiu, Maurizio Fagnoni, Stefano Protti, and Xia Zhao. "Metal-Free Trifluoromethylthiolation of Arylazo Sulfones." Journal of Organic Chemistry 86, no. 1 (December 22, 2020): 1292–99. http://dx.doi.org/10.1021/acs.joc.0c02669.

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28

Janecki, Tomasz, Peter L. Pauson, and Antoni Pietrzykowski. "Insertion reactions of 2-(arylazo)aryltricarbonylcobalt." Journal of Organometallic Chemistry 325, no. 1-2 (May 1987): 247–51. http://dx.doi.org/10.1016/0022-328x(87)80404-7.

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29

DUSHENKO, G. A., R. V. SKACHKOV, I. E. MIKHAILOV, L. N. DIVAEVA, and V. I. MINKIN. "ChemInform Abstract: Transfer of the Arylazo Group from 5-Arylazo-1,2,3,4,5- pentamethoxycarbonylcyclopentadienes to Nucleophilic Carbon Centers." ChemInform 26, no. 33 (August 17, 2010): no. http://dx.doi.org/10.1002/chin.199533041.

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30

Arbabi, Hamidreza Azari, Siavash Salek Soltani, Hasan Salehi, Shahla Rezazadeh, Afsaneh Zonouzi, and Mansoureh Toosibashi. "Convenient Synthesis of Heterocyclic Azo Dyes in the Class of Pyranopyrazoles and Chromenes." Journal of Chemical Research 42, no. 2 (February 2018): 68–72. http://dx.doi.org/10.3184/174751918x15177611816526.

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Анотація:

A series of novel azo group fused 2 H-chromenes and 4 H-chromenes were synthesised as well as pyranopyrazole derivatives via the Knoevenagel condensation reaction of C–H acid compounds with 5-(arylazo)salicylaldehydes by a nucleophilic addition to the carbonyl group followed cyclisation.

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31

Al-Masoudi, Najim A., Yossra A. Marich, Niran J. Al-Salihi, and Bahjat Saeed. "Synthesis and Modeling Study of Some Potential Pyrimidine Derivatives as HIV Inhibitors." Zeitschrift für Naturforschung B 69, no. 8 (August 1, 2014): 913–23. http://dx.doi.org/10.5560/znb.2014-4107.

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Анотація:

A new series of 2-amino-6-((4-aryldiazenyl)benzyloxy)-4-chloropyrimidine derivatives 4 - 13 and 2,6-diamino-5-arylazo-4-chloro-pyrimidine analogs 15 - 20 were synthesized from the pyrimidine scaffolds 3 and 14, respectively, via diazotization with various amines. Nucleophilic displacement at the 2,4-diamino-5-arylazo-6-chloro-pyrimidine 16 by different amines afforded the 4-alkylamino analogs 21 - 27. All new compounds were evaluated for their in vitro anti-HIV activity in MT-4 cells as non-nucleoside reverse transcriptase inhibitors on the basis of our previous work. Screening results indicated that 10 and 11 were found to be the only compounds in the series inhibiting HIV-1 replication in cell cultures with EC50 of >1:23 and >2:92 μg mL-1 of a CC50 of 12.30 and 17.52 μg mL-1, resulting in a selectivity index of 10 and 6, respectively. In addition, preliminary structure-activity relationships and molecular modeling of these new analogs are detailed in this manuscript.

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32

Amin, Hawraz I. M., Carlotta Raviola, Ahmed A. Amin, Barbara Mannucci, Stefano Protti, and Maurizio Fagnoni. "Hydro/Deutero Deamination of Arylazo Sulfones under Metal- and (Photo)Catalyst-Free Conditions." Molecules 24, no. 11 (June 8, 2019): 2164. http://dx.doi.org/10.3390/molecules24112164.

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Анотація:

Hydrodeaminated and monodeuterated aromatics were obtained via a visible-light driven reaction of arylazo sulfones. Deuteration occurs efficiently in deuterated media such as isopropanol-d8 or in THF-d8/water mixtures and exhibits a high tolerance to the nature and the position of the aromatic substituents.

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33

Amrallah, A. H., N. A. Abdalla, and E. Y. El-Haty. "Spectrophotometric Studies on Some Arylazo Barbituric Acids and Arylazo Pyrimidine in Organic Solvents and in Buffer Solutions." Journal of the Chinese Chemical Society 54, no. 6 (December 2007): 1629–37. http://dx.doi.org/10.1002/jccs.200700230.

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34

Blank, Lena, Maurizio Fagnoni, Stefano Protti, and Magnus Rueping. "Visible Light-Promoted Formation of C–B and C–S Bonds under Metal- and Photocatalyst-Free Conditions." Synthesis 51, no. 05 (February 6, 2019): 1243–52. http://dx.doi.org/10.1055/s-0037-1611648.

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Анотація:

A green, efficient, photoinduced synthesis of arylboronic esters and aryl sulfides has been developed. Bench stable arylazo sulfones were used as radical precursors for a photocatalyst- and additive-free carbon–heteroatom bond formation under visible light. The protocols are applicable to a wide range of substrates, providing products in good yields.

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35

Raposo, M. Manuela M., Ana M. Ferreira, Michael Belsley, E. de Matos Gomes, and J. C. V. P. Moura. "5-Arylazo-2,2´-Bithiophenes: A Novel Promising Series of NLO Chromophores." Materials Science Forum 587-588 (June 2008): 268–72. http://dx.doi.org/10.4028/www.scientific.net/msf.587-588.268.

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Анотація:

The synthesis of 5-arylazo- substituted bithiophenes and their UV-visible, solvatochromic and nonlinear optical properties (NLO) are described. In agreement with the solvatochromic data and also with the second-order molecular NLO characterization, the new donor-acceptor systems could find application as suitable solvatochromic probes and also as new NLO materials.

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36

Yu, Xiuling, Peter Metz, and Horst Hartmann. "A simple route to 2-aryl-substituted naphtho[2,1-e][1,2,4]triazinium and naphtho[2,1-e][1,2,3,4]tetrazinium salts from 1-arylazo-substituted 2-naphthylamines." Zeitschrift für Naturforschung B 73, no. 7 (July 26, 2018): 431–35. http://dx.doi.org/10.1515/znb-2018-0003.

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Abstract 1-Arylazo-substituted 2-naphthylamines, which are easily obtainable by the coupling of arene diazonium salts with 2-aminonaphthalene-sulfonic acid, can be transformed by reaction with reactive carboxylic acid derivatives or nitrosation reagents into novel 2-aryl-substituted naphtho[2,1-e][1,2,4]triazinium and naphtho[2,1-e][1,2,3,4]tetrazinium salts, respectively.

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37

Todres, Zori V., and Ghevork Ts Hovsepyan. "First examples of arylazo derivatives of cyclooctatetraene." Journal of the Chemical Society, Perkin Transactions 1, no. 5 (1997): 747–50. http://dx.doi.org/10.1039/a604933h.

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38

King, R. Bruce. "Thirty years of organometallic aryldiazenido arylazo derivatives." Journal of Organometallic Chemistry 500, no. 1-2 (September 1995): 187–94. http://dx.doi.org/10.1016/0022-328x(95)00504-j.

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39

Rusakov, Yury Yu, Leonid B. Krivdin, Elena Yu Senotrusova, Elena Yu Schmidt, Alexander M. Vasiltsov, Albina I. Mikhaleva, Boris A. Trofimov, Oleg A. Dyachenko, Anatolii N. Chekhlov, and Olga N. Kazheva. "Conformational study of 2-arylazo-1-vinylpyrroles." Magnetic Resonance in Chemistry 45, no. 2 (2007): 142–51. http://dx.doi.org/10.1002/mrc.1934.

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40

Razus, Alexandru C., Liviu Birzan, Stefan A. Razus, and Viorica Horga. "ChemInform Abstract: Halogenation of 1-Arylazo-azulenes." ChemInform 31, no. 37 (September 12, 2000): no. http://dx.doi.org/10.1002/chin.200037058.

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41

Shmalko, Akim V., Sergei A. Anufriev, Marina Yu Stogniy, Kyrill Yu Suponitsky, and Igor B. Sivaev. "Synthesis and structure of 3-arylazo derivatives of ortho-carborane." New Journal of Chemistry 44, no. 25 (2020): 10199–202. http://dx.doi.org/10.1039/d0nj02052d.

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Анотація:

A series of B-substituted arylazo derivatives of ortho-carborane 3-XC₆H₄-NN-1,2-C₂B₁₀H₁₁ (X = p-NMe₂, p-OMe, o-Me) were synthesized by reaction of its diazonium derivative [3-N₂-o-C₂B₁₀H₁₁][BF₄] with the corresponding Grignard reagents.

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42

Tuck, Jeremy R., Robert J. Tombari, Noah Yardeny, and David E. Olson. "A Modular Approach to Arylazo-1,2,3-triazole Photoswitches." Organic Letters 23, no. 11 (May 21, 2021): 4305–10. http://dx.doi.org/10.1021/acs.orglett.1c01230.

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43

Schulze, Margit, and Horst Hartmann. "PREPARATION AND CHARACTERIZATION OF 1-ARYLAZO-SUBSTITUTED NAPHTHYLSULFIDES." Phosphorus, Sulfur, and Silicon and the Related Elements 61, no. 1-2 (August 1991): 161–71. http://dx.doi.org/10.1080/10426509108027349.

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44

Rustler, Karin, Philipp Nitschke, Sophie Zahnbrecher, Julia Zach, Stefano Crespi, and Burkhard König. "Photochromic Evaluation of 3(5)-Arylazo-1H-pyrazoles." Journal of Organic Chemistry 85, no. 6 (February 19, 2020): 4079–88. http://dx.doi.org/10.1021/acs.joc.9b03097.

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45

Porobić, Slavica J., Aleksandar D. Krstić, Dragana J. Jovanović, Jelena M. Lađarević, Đurica B. Katnić, Dušan Ž. Mijin, and Milena Marinović-Cincović. "Synthesis and thermal properties of arylazo pyridone dyes." Dyes and Pigments 170 (November 2019): 107602. http://dx.doi.org/10.1016/j.dyepig.2019.107602.

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46

Rajagopal, R., and S. Seshadri. "Synthesis and study of 6-arylazo coumarin derivatives." Dyes and Pigments 13, no. 1 (January 1990): 29–44. http://dx.doi.org/10.1016/0143-7208(90)80011-d.

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47

., M. Sreedevi Meesaraganda, and Raghavendra Guru Prasad Aluru . "SYNTHESIS AND ANTIMICROBIAL EVALUATION OF CERTAIN ARYLAZO IMIDAZOLES." Journal of Applied Pharmacy 5 (July 1, 2013): 100–106. http://dx.doi.org/10.21065/19204159.5.100.

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48

Abd-El-Aziz, Alaa S., Rawda M. Okasha, Patrick O. Shipman, and Tarek H. Afifi. "Neutral and Cationic Cyclopentadienyliron Macromolecules Containing Arylazo Chromophores." Macromolecular Rapid Communications 25, no. 16 (August 26, 2004): 1497–503. http://dx.doi.org/10.1002/marc.200400218.

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49

Bulgakova, N. A., L. M. Gornostaev, V. T. Sakilidi, and V. A. Loskutov. "ChemInform Abstract: Amination of 1-Arylazo-4-chloroanthraquinones." ChemInform 33, no. 22 (May 21, 2010): no. http://dx.doi.org/10.1002/chin.200222111.

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50

Kamigata, Nobumasa, Mayumi Satoh, Masato Yoshida, Yoshihiro Nakamura, Koichi Kikuchi, and Isao Ikemoto. "NOVEL REACTION OF ARYLAZO ARYL AND ARYLAZOXY ARYL SULFONES WITH NORBORNENE CATALYZED BY A PALLADIUM(0) COMPLEX." Phosphorus, Sulfur, and Silicon and the Related Elements 69, no. 1-2 (June 1992): 129–36. http://dx.doi.org/10.1080/10426509208036861.

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