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Journal articles on the topic 'Arylazo'

Author: Grafiati

Published: 18 May 2024

Last updated: 31 July 2025

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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 (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 (2010): no. http://dx.doi.org/10.1002/chin.199250140.

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3

HIMATKUMAR, V. PATEL, and S. FERNANDES P. "A Novel Synthesis of 2-Amino-4-5-disubstituted-thiazole and 2-Amino-5-hydro-4-arylazo-6-arylthiazolo[5,4-c ]- pyridazin-5-ones and their Biological Properties." Journal of Indian Chemical Society Vol. 66, May 1989 (1989): 327–29. https://doi.org/10.5281/zenodo.5995551.

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N. S. R. Laboratory, Department of Chemistry. St. Xavier's College, Bombay-400 001 <em>Manuscript received 22 September 1988, revised 7 December 1988. accepted 21 February 1989</em> Ethyl -\(\gamma\)-bromo-\(\propto\)-arylazoacetoacetates (1) were reacted with thiourea in DMF to give the correspondiag ethyl 2-amino-\(\propto\)-arylazo-4-thiazolylacetates (2). which when coupled with arene diazonium chloride in presence of sodium acetate, gave the corresponding ethyl 2·amino-\(\propto\)-arylazo-5-(arylazo)-4-thiazolylacetates (3-5). The thiazoles (3-5) when cyclised in pres

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4

Mohd., Amir, Alam Khan Shah, and Drabu S. "Synthesis and antibacterial activity of 4-arylazo-1-substituted- 3,5-diphenylpyrazoles." Journal of Indian Chemical Society Vol.79, Mar 2002 (2002): 280–81. https://doi.org/10.5281/zenodo.5849647.

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Department of Pharmaceutical Chemistry, Hamdard University, Hamdard Nagar, New Delhi-11 0 062 <em>E-mail</em> : amirs@vsnl.net <em>Manuscript received 27 April 200/, revised 30 July 2001, accepted 17 August 2001</em> Various 4-arylazo-1-(2-acetonaphthyl)-3,5-diphenyl pyrazoles (2a-g), 4-arylazo-1-isonicotinyl-3,5-diphenyl pyrazoles (3a-g) and 4-arylazo-1-thiocarbamoyl-3,5-diphenylpyrazoles (4a-g) have been synthesized and evaluated for their antibacterial activity. The compounds show significant antibacterial activity.

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5

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 (2023): 1193–208. http://dx.doi.org/10.31857/s0514749223090094.

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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 cyclopentadi

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6

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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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 pr

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7

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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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

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8

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 (2010): no. http://dx.doi.org/10.1002/chin.199528084.

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9

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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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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10

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 (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

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11

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 (1985): 1727–30. http://dx.doi.org/10.1515/znb-1985-1222.

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12

NIZAMUDDIN and N. PUROHIT D. "Preparation of Arylazo-bis-acetoximes." Journal of Indian Chemical Society Vol. 63, Feb 1986 (1986): 252–53. https://doi.org/10.5281/zenodo.6240600.

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Department of Chemistry, B. N. College, Udaipur-313 001 Department of Chemistry, College of Science, Sukhadaa University, Udaipur-313 001 <em>Manuscript received 27 January 1984, revised 15 October 1085, accepted 2 December 1983</em> Preparation of Arylazo-bis-acetoximes.

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13

Bonanno, Nico M., Zackery Watts, Cole Mauws, 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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14

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 (1986): 1567–72. http://dx.doi.org/10.1139/v86-259.

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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 slight

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15

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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16

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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17

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

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18

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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19

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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20

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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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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21

A., SHARMA, K. SARANGI B., and K. BEHERA RAJANI. "Synthesis of Some 3-Arylazo-I-aza-2- phenylpyrrocoline Derivatives." Journal of Indian Chemical Society Vol. 62, Mar 1985 (1985): 253–54. https://doi.org/10.5281/zenodo.6302620.

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22

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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23

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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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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24

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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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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25

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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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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26

Lima, Sudhir, Atanu Banerjee, Monalisa Mohanty, et al. "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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Synthesis and characterization of mixed ligand oxidovanadium(iv) complexes [V<sup>IV</sup>O(L<sup>1–4</sup>)(L<sup>NN</sup>)] incorporating arylazo ligands: evaluation of DNA/BSA interaction and cytotoxicity activity.

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27

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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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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28

T., S. BASU BAUL, and L. BASAIA WMOIT W. "Complexes of Tin( IV) Halides with Substituted Arylazo-2-pyridine." Journal of Indian Chemical Society Vol. 70, Feb 1993 (1993): 151–52. https://doi.org/10.5281/zenodo.6033937.

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Regional Sophisticated Instrumentation Centre, Department of Physics, North-Eastern Hill University, Bijni Complex, Shillong-793 003 Manuscript received 13 April 1992, accepted 22 December 1992 Complexes of Tin( IV) Halides with Substituted Arylazo-2-pyridine

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29

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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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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30

G., RAMA RAO, MOGILAIAH K., RAJENDAR REDDY K., and SREENIVASULU B. "Substituted-1,8-naphthyridines. Part-VII. Synthesis and Biological Activity of 4-Arylazo-2-(1,8-naphthyridin-2-yl)phenols." Journal of Indian Chemical Society Vol. 64, Nov 1987 (1987): 710–12. https://doi.org/10.5281/zenodo.6254086.

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Department of Chemistry, Kakatiya University, Warangal-506 009 <em>Manuscript received 0 May 1987, accepted 18 September 1987</em> Substituted-1,8-naphthyridines. Part-VII. Synthesis and Biological Activity of 4-Arylazo-2-(1,8-naphthyridin-2-yl)phenols.

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31

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

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32

Li, Ankun, Yuxuan Li, Junjie Liu, et al. "Metal-Free Trifluoromethylthiolation of Arylazo Sulfones." Journal of Organic Chemistry 86, no. 1 (2020): 1292–99. http://dx.doi.org/10.1021/acs.joc.0c02669.

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33

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

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34

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 (2010): no. http://dx.doi.org/10.1002/chin.199533041.

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35

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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Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>–BF<sub>3</sub> 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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36

M., J. SHAH, and R. DESAI K. "Synthesis of 2-Chloro-4-(p-rnethoxyphenylureido )-6-(3'arylazo- 4' -hydroxy-l' -naphthyl)-s-triazines." Journal of Indian Chemical Society Vol. 72, Nov 1995 (1995): 841–42. https://doi.org/10.5281/zenodo.5901716.

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Department of Chemistry, South Gujarat University, Surat-395 007 <em>Manuscript received 24 November 1992, revised 3 February 1994, accepted 25 April 1994</em> Synthesis of 2-Chloro-4-(p-rnethoxyphenylureido )-6-(3'arylazo-4' -hydroxy-l' -naphthyl)-s-triazines

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37

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 (2018): 68–72. http://dx.doi.org/10.3184/174751918x15177611816526.

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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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38

CHANDRA, HAS, S. SAHARIA G., SHARMA D.P., and R. SHARMA H. "Studies in Heterocyclic Compounds. Part-XLII. Synthesis and Antibacterial Activity of some New 1,3-Diaryl-2-(arylazo)propan-1,3-diones." Journal of Indian Chemical Society Vol. 73, Nov 1996 (1996): 614–15. https://doi.org/10.5281/zenodo.5918188.

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Department of Chemistry, University of Delhi, Delhi-110 007 <em>Manuscript received 18 December 1992. revised 19 December 1994, accepted 8 March 1995</em> Studies in Heterocyclic Compounds. Part-XLII. Synthesis and Antibacterial Activity of some New 1,3-Diaryl-2-(arylazo)propan-1,3-diones.  

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39

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 (2014): 913–23. http://dx.doi.org/10.5560/znb.2014-4107.

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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 indicat

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40

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 (2007): 1629–37. http://dx.doi.org/10.1002/jccs.200700230.

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41

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 (2019): 2164. http://dx.doi.org/10.3390/molecules24112164.

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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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42

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 (2019): 1243–52. http://dx.doi.org/10.1055/s-0037-1611648.

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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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43

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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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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44

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

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Rusakov, Yury Yu, Leonid B. Krivdin, Elena Yu Senotrusova, et al. "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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Razus, Alexandru C., Liviu Birzan, Stefan A. Razus, and Viorica Horga. "ChemInform Abstract: Halogenation of 1-Arylazo-azulenes." ChemInform 31, no. 37 (2000): no. http://dx.doi.org/10.1002/chin.200037058.

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(Miss), MAITREYEE DEBI. "Pyrimidine Antagonists. Part-II. Synthesis of some 2,4-Diamino-5-arylazo-6-(substituted- amino)pyrimidines and Studies of their Anticancer Activity." Journal of Indian Chemical Society Vol. 66, Jul 1989 (1989): 489–92. https://doi.org/10.5281/zenodo.6224144.

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Department of Chemical Technology, University College of Science and Technology, Calcutta University, Calcutta-700 009 <em>Manuscript received 27 March 1986, revised 2 May 1989, accepted 2 May 1989</em> Pyrimidine Antagonists. Part-II. Synthesis of  some 2,4-Diamino-5-arylazo-6-(substituted- amino)pyrimidines and Studies of their Anticancer Activity

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(Miss), MAITREYEE DEBI. "Pyrimidine Antagonists. Part-ll. Synthesis of some 2,4-Diamino-5-arylazo-6-(substitutedamino)pyrimldines and Studies of their Anticancer Activity." Journal of Indian Chemical Society Vol. 66, Jul 1989 (1989): 489–92. https://doi.org/10.5281/zenodo.6223953.

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Department of Chemical Technology, University College of Science and Technology, Calcutta University, Calcutta-700 009 <em>Manuscript received 21 March 1986, revised 2 May 1989, accepted 2 May 1989</em> Pyrimidine Antagonists. Part-ll. Synthesis of some 2,4-Diamino-5-arylazo-6-(substitutedamino)pyrimldines and Studies of their Anticancer Activity 

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