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Journal articles on the topic 'Nitrochalcone'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

D., R. GUPTA, KAMALUDDIN, and NAITHANI SHOBHA. "Epoxidation of Chalcones with t-Butylhydroperoxide in Presence of a Cobalt(II) Schiff Base Complex." Journal of Indian Chemical Society Vol. 66, Mar 1989 (1989): 160–63. https://doi.org/10.5281/zenodo.5939979.

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Department of Chemistry, University of Roorkee, Roorkee-217 667 <em>Manuscript received 8 June 1988, revised 15 November 1988, accepted 14 December 1988</em> The epoxidation of some chalcones, i.e. 3-nitrochalcone, 4'-methoxy-3- nitrochalcone, 4'-hydroxy-4-methoxychalcone, 3'-aminochalcone, 3'-amino3-nitrochalcone, 2-methoxychalcone and 2-hydroxy-chalcone has been carried out with t-butylhydroperoxide using cobalt(II) Schiff' base complex as a catalyst. The effects of solvent, temperature, different substituents and quantity of catalyst on the yield of the epoxides have als

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2

Hall, Charlie L., Victoria Hamilton, Jason Potticary, et al. "Crystal structures of three functionalized chalcones: 4′-dimethylamino-3-nitrochalcone, 3-dimethylamino-3′-nitrochalcone and 3′-nitrochalcone." Acta Crystallographica Section E Crystallographic Communications 76, no. 10 (2020): 1599–604. http://dx.doi.org/10.1107/s2056989020011858.

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The structure of three functionalized chalcones (1,3-diarylprop-2-en-1-ones), containing combinations of nitro and dimethylamino functional groups, are presented, namely, 1-[4-(dimethylamino)phenyl]-3-(3-nitrophenyl)prop-2-en-1-one, C17H16N2O3, Gp8m, 3-[3-(dimethylamino)phenyl]-1-(3-nitrophenyl)prop-2-en-1-one, C17H16N2O3, Hm7m and 1-(3-nitrophenyl)-3-phenylprop-2-en-1-one, C15H11NO3, Hm1-. Each of the molecules contains bonding motifs seen in previously solved crystal structures of functionalized chalcones, adding to the large dataset available for these small organic molecules. The structure

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3

Orlov, V. D., N. V. Getmanskii, O. V. Shishkin, E. E. Lakin, and V. P. Kuznetsov. "Pyrazolines ? Derivatives of 2-nitrochalcone." Chemistry of Heterocyclic Compounds 29, no. 3 (1993): 301–6. http://dx.doi.org/10.1007/bf00531506.

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4

ORLOV, V. D., N. V. GETMANSKII, O. V. SHISHKIN, E. E. LAKIN, and V. P. KUZNETSOV. "ChemInform Abstract: Pyrazoline Derivatives of 2-Nitrochalcone." ChemInform 25, no. 5 (2010): no. http://dx.doi.org/10.1002/chin.199405157.

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5

PRAVIN, B. RAGHUWANSHI, G. DOSHI A., and L. NARWADE M. "Studies on Interaction between Cobalt-, Nickel- and Copper(II) Metal Ions and Substituted Chalcones and Isoxazolines at 0.1M Ionic Strength Potentiometrically and Spectrophotometrically." Journal of Indian Chemical Society Vol. 73, Jan 1996 (1996): 21–24. https://doi.org/10.5281/zenodo.5883464.

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Chemistry Department. Vidya Bharti Science College, Vidya Bharti Mahavidyalaya, Karanja (Lad), Akola-444 105 Government V. M. V. Amravati <em>Manuscript received 16 November 1993. revised 11 April 1994. accepted 17 June 1994</em> The interaction of Co<sup>II</sup>, Ni<sup>ll</sup> and Cu<sup>ll</sup> with 2'-hydroxy-5'-methyl-3-nitrochalcone (1), 2'-hydroxy-3'-nitro-5'- methyl-3-nitrochalcone (2), 3-(2-hydroxy-5-methylphenyl)-5-(3-nitrophenyl)isoxazoline (3) and 3-(2-hydroxy3-niro-5-methylpheny1)-5-(3-nitrophenyl)isoxazoline (4) have been investigated potentiometr

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6

Assolini, João Paulo, Thais Peron da Silva, Bruna Taciane da Silva Bortoleti, et al. "4-nitrochalcone exerts leishmanicidal effect on L. amazonensis promastigotes and intracellular amastigotes, and the 4-nitrochalcone encapsulation in beeswax copaiba oil nanoparticles reduces macrophages cytotoxicity." European Journal of Pharmacology 884 (October 2020): 173392. http://dx.doi.org/10.1016/j.ejphar.2020.173392.

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7

Quinalia, Mariana Beatriz, and Maria Helena Andrade Santana. "Elasticity of Liposomes Sized by Shearing and Incorporation of CH8 Nitrochalcone." Advanced Science, Engineering and Medicine 6, no. 5 (2014): 618–24. http://dx.doi.org/10.1166/asem.2014.1536.

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8

Hidayah, Nurul, Bambang Purwono, and Ika Dyah Kumalasari. "A Novel Synthesis Route of Phenyl Quinoline from Nitrochalcone with Hydrazine Hydrate in the Presence of Pd/C." Key Engineering Materials 989 (October 28, 2024): 79–86. http://dx.doi.org/10.4028/p-17rfom.

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Quinoline is widely known to have many biological activities. Therefore, the development of the synthesis method of a quinoline derivative framework is a priority. A phenyl quinoline derivative, 6,7-dimethoxy-2-phenylquinoline Q1, has been successfully synthesized via a novel one-pot reaction that involves reduction, cyclization, and followed by dehydration of nitrochalcone derivate, 3-(4,5-dimethoxy-2-nitrophenyl)-1-phenylprop-2-en-1-one C1. The reaction was carried out using 80 % hydrazine hydrate in the presence of 10% Pd/C as a catalyst in an ethanol medium. Target compound Q1 was afforded

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9

Maegawa, Tomohiro, Akira Nakamura, Reo Takane, Junki Tanaka, and Junya Morimoto. "Construction of Azaisoflavone Derivatives by Hypervalent Iodine Reagent-Mediated Oxidative Rearrangement of 2’-Nitrochalcone." HETEROCYCLES 97, no. 2 (2018): 785. http://dx.doi.org/10.3987/com-18-s(t)51.

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10

Bombarda, Gabriela F., Pedro L. Rosalen, Eder R. Paganini, et al. "Bioactive molecule optimized for biofilm reduction related to childhood caries." Future Microbiology 14, no. 14 (2019): 1207–20. http://dx.doi.org/10.2217/fmb-2019-0144.

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Aim: To evaluate antimicrobial activity of a new nitrochalcone (NC-E08) against Candida albicans and Streptococcus mutans, and its toxicity. Materials & methods: Minimum inhibitory concentration (MIC) and minimum bactericidal concentration/minimum fungicidal concentration (MFC) were determined against C. albicans and S. mutans, as well as antibiofilm potential and toxicity (human gingival fibroblast and Galleria mellonella). Infection and treatment were performed in G. mellonella. Results & conclusion: NC-E08 showed antimicrobial activity in C. albicans (MIC: 0.054 mM) and S. mutans (M

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11

dos Santos, Paula Christina Mattos, Paulo Emilio Feuser, Arthur Poester Cordeiro, et al. "Antitumor activity associated with hyperthermia and 4-nitrochalcone loaded in superparamagnetic poly(thioether-ester) nanoparticles." Journal of Biomaterials Science, Polymer Edition 31, no. 15 (2020): 1895–911. http://dx.doi.org/10.1080/09205063.2020.1782699.

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12

Patil, P. S., S. M. Dharmaprakash, Hoong-Kun Fun, and M. S. Karthikeyan. "Synthesis, growth, and characterization of 4-OCH3-4′-nitrochalcone single crystal: A potential NLO material." Journal of Crystal Growth 297, no. 1 (2006): 111–16. http://dx.doi.org/10.1016/j.jcrysgro.2006.09.017.

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13

Gu, Bing, Wei Ji, Xiao-Qin Huang, P. S. Patil та S. M. Dharmaprakash. "Nonlinear optical properties of 2,4,5-Trimethoxy-4ʹ-nitrochalcone: observation of two-photon-induced excited-state nonlinearities". Optics Express 17, № 2 (2009): 1126. http://dx.doi.org/10.1364/oe.17.001126.

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14

Fadhul, Zainab S. M. M. M., Eman A. H. F. Ali, Shivaraj R. Maidur, Parutagouda Shankaragouda Patil, M. Shkir, and Fryad Z. Henari. "Thermally induced optical nonlinearity and optical power limiting action of 2,4,5-trimethoxy-4′-nitrochalcone under CW laser regime." Journal of Nonlinear Optical Physics & Materials 27, no. 01 (2018): 1850012. http://dx.doi.org/10.1142/s0218863518500121.

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In the present work, we report the results of thermally induced third-order nonlinear optical (NLO) properties of 2,4,5-trimethoxy-4[Formula: see text]-nitrochalcone (abbreviated as 2,4,5TMNC) investigated by [Formula: see text]-scan technique using continuous wave (CW) Argon ion laser at a wavelength of 488[Formula: see text]nm with adjusted power ranging from 2.5[Formula: see text]mW to 20[Formula: see text]mW. The experiments were performed by varying the concentration of the molecules in solution. The sample demonstrated strong reverse saturable absorption (RSA) and self-defocusing effect

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15

Emeri, Fernanda Teresinha de Almeida Sayão de, Pedro Luiz Rosalen, Éder Ramos Paganini, et al. "Antimicrobial activity of nitrochalcone and pentyl caffeate against hospital pathogens results in decreased microbial adhesion and biofilm formation." Biofouling 35, no. 2 (2019): 129–42. http://dx.doi.org/10.1080/08927014.2019.1574763.

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16

Sheng, Xinyao, Xinxin Li, Xiao Xing, Ling Pan, Qun Liu та Yifei Li. "Synthesis of α-Carbolinone Compounds Based on Tandem Cyclization Reaction of 2-Nitrochalcone and Ethyl Isocyanoacetate". Chinese Journal of Organic Chemistry 45, № 6 (2025): 2163. https://doi.org/10.6023/cjoc202409014.

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17

Garrido, Raphael, Franck Dayan, Patrick Ozanique, Luis Regasini, and Rosana Kolb. "Hydroxychalcones as Herbicides." Agronomy 15, no. 3 (2025): 572. https://doi.org/10.3390/agronomy15030572.

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Efforts to develop weed management alternatives are urgently required due to various challenges, such as declining crop yields, rising production costs, and the growing prevalence of herbicide-resistant weed species. Chalcones occur in nature and have phytotoxic potential and concise synthesis; additionally, they are multifunctional, with diverse biomolecular targets and a broad spectrum of biological activities. This study sought to assess the herbicidal potential of 3′-hydroxychalcones against weed species under laboratory conditions. Their effects were investigated using germination bioassa

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18

Sousa-Batista, Ariane de J., Natalia Arruda-Costa, Wallace Pacienza-Lima, et al. "In Vivo Safety and Efficacy of Chalcone-Loaded Microparticles with Modified Polymeric Matrix against Cutaneous Leishmaniasis." Pharmaceutics 15, no. 1 (2022): 51. http://dx.doi.org/10.3390/pharmaceutics15010051.

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Current chemotherapy of cutaneous leishmaniasis (CL) is based on repeated systemic or intralesional administration of drugs that often cause severe toxicity. Previously, we demonstrated the therapeutic potential of biodegradable poly(lactic-co-glycolic acid) (PLGA) microparticles (MPs) loaded with 8% of the nitrochalcone CH8 (CH8/PLGA) prepared by a conventional bench method. Aiming at an industrially scalable process and increased drug loading, new MPs were prepared by spray drying: CH8/PDE with PLGA matrix and CH8/PVDE with PLGA + polyvinylpyrrolidone (PVP) matrix, both with narrower size di

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19

Carpio Arévalo, Juan Marcelo, Paulo Emilio Feuser, Gustavo Rodrigues Rossi, et al. "Preparation and characterization of 4-nitrochalcone-folic acid-poly(methyl methacrylate) nanocapsules and cytotoxic activity on HeLa and NIH3T3 cells." Journal of Drug Delivery Science and Technology 54 (December 2019): 101300. http://dx.doi.org/10.1016/j.jddst.2019.101300.

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20

Raghavendra, S., T. Chandra Shekhara Shetty, C. S. Chidan Kumar, et al. "Nonlinear reverse saturation absorption, self-defocusing behavior and structure-property relationship of a novel 2,3,4-trimethoxy-4'-nitrochalcone single crystal." Journal of Molecular Structure 1193 (October 2019): 177–84. http://dx.doi.org/10.1016/j.molstruc.2019.04.102.

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21

Wang, Sheng, Chao Zhao, Ting Liu, Lifang Yu, Fan Yang, and Jie Tang. "Efficient construction of 3-arylquinolin-4(1 H )-ones via in situ Meinwald rearrangement/intramolecular reductive cyclization of 2′-nitrochalcone epoxides." Tetrahedron 72, no. 44 (2016): 7025–31. http://dx.doi.org/10.1016/j.tet.2016.09.039.

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22

Machado, Ingrid V., Luiz F. N. Naves, Jean M. F. Custodio, et al. "A Structure-Guided Designed Small Molecule Is an Anticancer Agent and Inhibits the Apoptosis-Related MCL-1 Protein." Biophysica 3, no. 3 (2023): 446–62. http://dx.doi.org/10.3390/biophysica3030029.

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Cancer resistance to chemotherapy and radiation therapies presents significant challenges, necessitating the exploration of alternative approaches. Targeting specific proteins at the molecular level, particularly their active sites, holds promise in addressing this issue. We investigated the potential of 4′-methoxy-2-nitrochalcone (MNC) as an MCL-1 inhibitor, examining its chemical and structural characteristics to elucidate its biological activity and guide the selection of potential candidates. We conducted a docking study, followed by synthesis, structural characterization, theoretical calc

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23

Perz, Martyna, Agnieszka Krawczyk-Łebek, Monika Dymarska, Tomasz Janeczko, and Edyta Kostrzewa-Susłow. "Biotransformation of Flavonoids with -NO2, -CH3 Groups and -Br, -Cl Atoms by Entomopathogenic Filamentous Fungi." International Journal of Molecular Sciences 24, no. 11 (2023): 9500. http://dx.doi.org/10.3390/ijms24119500.

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Combining chemical and microbiological methods using entomopathogenic filamentous fungi makes obtaining flavonoid glycosides possible. In the presented study, biotransformations were carried out in cultures of Beauveria bassiana KCH J1.5, Isaria fumosorosea KCH J2, and Isaria farinosa KCH J2.6 strains on six flavonoid compounds obtained in chemical synthesis. As a result of the biotransformation of 6-methyl-8-nitroflavanone using the strain I. fumosorosea KCH J2, two products were obtained: 6-methyl-8-nitro-2-phenylchromane 4-O-β-D-(4″-O-methyl)-glucopyranoside and 8-nitroflavan-4-ol 6-methyle

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24

Feuser, Paulo Emílio, Paula Christina Matos dos Santos, Arthur Poester Cordeiro, et al. "Antineoplastic activity of free 4-nitrochalcone and encapsulated in poly(thioether-ester) nanoparticles obtained by thiol-ene polymerization in two human leukemia cell lines (Jurkat and K562)." Journal of Drug Delivery Science and Technology 67 (January 2022): 102924. http://dx.doi.org/10.1016/j.jddst.2021.102924.

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25

Aksenov, Nicolai A., Dmitrii A. Aksenov, Nikolai A. Arutiunov, Daria S. Aksenova, Alexander V. Aksenov, and Michael Rubin. "Unexpected cyclization of ortho-nitrochalcones into 2-alkylideneindolin-3-ones." RSC Advances 10, no. 31 (2020): 18440–50. http://dx.doi.org/10.1039/d0ra03520c.

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26

Damazio, Rosangela Guollo, Ana Paula Zanatta, Luisa Helena Cazarolli, et al. "Nitrochalcones: Potential in vivo insulin secretagogues." Biochimie 91, no. 11-12 (2009): 1493–98. http://dx.doi.org/10.1016/j.biochi.2009.09.002.

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27

Qiu, Xiao Yang, Su Zhi Li, An Ran Shi, and Qiao Li Yue. "Synthesis, Characterized and Biological Activities of Chalcone Derivatives." Advanced Materials Research 535-537 (June 2012): 2540–43. http://dx.doi.org/10.4028/www.scientific.net/amr.535-537.2540.

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A series of 4-nitrochalcones (compounds 1-10) are synthesized and characterized. The products synthesized are evaluated for their cytotoxic activities in vitro. Among the compounds tested, (E)-3-(4-nitrophenyl)-1-(4-nitrophenyl)prop-2-en-1-one (1) showes the favorable in vitro cytotoxic activity against human nasopharyngeal epidermoid tumor cell line KB.

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28

M, D. ANKHIWALA. "Preparation and Antimicrobial Activity of 2-Amino-4-(2'-hydroxy-3'-bromo/H-4'-n-butoxy- 5'-nitrophen-I '-yl)-6-arylpyrimidines." Journal Of Indian Chemical Society Vol. 66, Jun 1989 (1989): 417–18. https://doi.org/10.5281/zenodo.6157566.

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Department of Chemistry, R. R. Mehta College of Science, Palanpur-385 002 Manuscript received 24 December 1988, revised 10 March 1989,  accepted 31 March 1989 Preparation and Antimicrobial Activity of 2-Amino-4-(2'-hydroxy-3'-bromo/<em>H</em>-4'-n-butoxy- 5'-nitrophen-I '-yl)-6-arylpyrimidines  

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29

M.D., ANKHIWALA. "Studies on Flavonoids. Part-II. Synthesis and Antimicrobial Activity of 8-Bromo-7-n-butoxy-6-nitro-flavones,-flavonois and -flavanones." Journal of Indian Chemical Society Vol. 67, Nov 1990 (1990): 913–15. https://doi.org/10.5281/zenodo.6257409.

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Department of Chemistry. k. R Mehta College of Science, Palanpur-385 002 <em>Manuscript received 17 October 1989, revised 21 August 1990, accepted 12 October 1990</em> Studies on Flavonoids. Part-II. Synthesis and Antimicrobial Activity of 8-Bromo-7-n-butoxy-6-nitro-flavones,-flavonois and -flavanones

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30

Borovik, V. P., and O. P. Shkurko. "Synthesis of isomeric bis(aminophenyl)pyrimidines from nitrochalcones." Russian Journal of Applied Chemistry 81, no. 2 (2008): 254–58. http://dx.doi.org/10.1134/s1070427208020171.

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31

Hyo Kim, Byeong, Rongbi Han, Shen Chen, Sun Jung Lee, Fang Qi, and Xue Wu. "Indium-Mediated Reductive Cyclization of 2-Nitrochalcones to Quinolines." HETEROCYCLES 68, no. 8 (2006): 1675. http://dx.doi.org/10.3987/com-06-10790.

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32

Tristão, T., F. Campos-Buzzi, R. Corrêa, R. C. Cruz, V. Cechinel Filho, and A. Bella Cruz. "Antimicrobial and Cytotoxicity Potential of Acetamido, Amino and Nitrochalcones." Arzneimittelforschung 62, no. 12 (2012): 590–94. http://dx.doi.org/10.1055/s-0032-1327610.

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33

Singh, Dharmender, Vipin Kumar та Virender Singh. "Et3N/DMSO-supported one-pot synthesis of highly fluorescent β-carboline-linked benzothiophenones via sulfur insertion and estimation of the photophysical properties". Beilstein Journal of Organic Chemistry 16 (20 липня 2020): 1740–53. http://dx.doi.org/10.3762/bjoc.16.146.

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A robust transition-metal-free strategy is presented to access novel β-carboline-tethered benzothiophenone derivatives from 1(3)-formyl-β-carbolines using elemental sulfur activated by Et3N/DMSO. This expeditious catalyst-free reaction proceeds through the formation of β-carboline-based 2-nitrochalcones followed by an incorporation of sulfur to generate multifunctional β-carboline-linked benzothiophenones in good to excellent yields. The synthetic strategy could also be extended towards the synthesis of β-carboline-linked benzothiophenes. Moreover, the afforded products emerged as promising fl

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34

Qiu, Xiao Yang, Su Zhi Li, and An Ran Shi. "Synthesis and Biological Activities of Chalcones Derived from Nitroacetophenone." Advanced Materials Research 518-523 (May 2012): 255–60. http://dx.doi.org/10.4028/www.scientific.net/amr.518-523.255.

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A series of nitrochalcones (compounds 1-10) were synthesized by reacting appropriate nitroacetophenones and suitable benzaldehydes. The synthesized products were evaluated for their cytotoxic, antibacterial (Bacillus subtilis, Escherichia coli, Pseudomonas fluorescence and Staphylococcus aureus) and antifungal (Aspergillus niger, Candida albicans and Trichophyton rubrum) activities in vitro. Among the compounds tested, (E)-3-(4-fluorophenyl)-1-(3-nitrophenyl)- prop-2-en-1-one (10) showed the favorable in vitro cytotoxic activity against human nasopharyngeal epidermoid tumor cell line KB, and (

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35

Zhang, Guan, Lu Lin, Kai Yang, et al. "3‐Aminoindole Synthesis from 2‐Nitrochalcones and Ammonia or Primary Amines." Advanced Synthesis & Catalysis 361, no. 16 (2019): 3718–22. http://dx.doi.org/10.1002/adsc.201900551.

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36

Ferretti, Francesco, Manar Ahmed Fouad, Cecilia Abbo, and Fabio Ragaini. "Effective Synthesis of 4-Quinolones by Reductive Cyclization of 2′-Nitrochalcones Using Formic Acid as a CO Surrogate." Molecules 28, no. 14 (2023): 5424. http://dx.doi.org/10.3390/molecules28145424.

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4-Quinolones are the structural elements of many pharmaceutically active compounds. Although several approaches are known for their synthesis, the introduction of an aryl ring in position 2 is problematic with most of them. The reductive cyclization of o-nitrochalcones by pressurized CO, catalyzed by ruthenium or palladium complexes, has been previously reported to be a viable synthetic strategy for this aim, but the need for pressurized CO lines and autoclaves has prevented its widespread use. In this paper, we describe the use of the formic acid/acetic anhydride mixture as a CO surrogate, wh

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37

Arulkumaran, Renganathan, Rajasekaran Sundararajan, Sambandamoorthy Vijayakumar, et al. "Solvent free synthesis, spectral correlation and antimicrobial activities of some 2 E 4′-nitrochalcones." Journal of Saudi Chemical Society 20 (September 2016): S122—S131. http://dx.doi.org/10.1016/j.jscs.2012.09.006.

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38

Nguyen, Thanh Binh, and Pascal Retailleau. "Redox-Neutral Access to Sultams from 2-Nitrochalcones and Sulfur with Complete Atom Economy." Organic Letters 19, no. 14 (2017): 3879–82. http://dx.doi.org/10.1021/acs.orglett.7b01766.

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39

BOROVIK, V. P., N. A. YAZYKOV, and V. P. MAMAEV. "ChemInform Abstract: Synthesis of Aminophenylpyrimidines from Acetylaminochalcones, the Products of Reductive Acetylation of Nitrochalcones." ChemInform 22, no. 45 (2010): no. http://dx.doi.org/10.1002/chin.199145192.

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40

Simon, François-Xavier, Thi-Thanh-Tam Nguyen, Marc Schmutz, Gero Decher, Jean-François Nicoud, and Philippe J. Mésini. "Nitrochalcones as organogelators: evidence of the involvement of nitro groups and solvent in gel formation." New Journal of Chemistry 33, no. 10 (2009): 2028. http://dx.doi.org/10.1039/b902444a.

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41

Nguyen, Thanh Binh, and Pascal Retailleau. "DIPEA-Promoted Reaction of 2-Nitrochalcones with Elemental Sulfur: An Unusual Approach to 2-Benzoylbenzothiophenes." Organic Letters 19, no. 18 (2017): 4858–60. http://dx.doi.org/10.1021/acs.orglett.7b02321.

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42

Patti, Angela, and Sonia Pedotti. "Hydrogenation of ortho-nitrochalcones over Pd/C as a simple access to 2-substituted 1,2,3,4-tetrahydroquinolines." Tetrahedron 66, no. 30 (2010): 5607–11. http://dx.doi.org/10.1016/j.tet.2010.05.090.

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43

Barros, Ana I. R. N. A., and Artur M. S. Silva. "One-pot synthesis of 2-(2-hydroxyaryl)quinolines: reductive coupling reactions of 2′-hydroxy-2-nitrochalcones." Tetrahedron Letters 44, no. 31 (2003): 5893–96. http://dx.doi.org/10.1016/s0040-4039(03)01374-1.

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44

Tollari, Stefano, Sergio Cenini, Fabio Ragaini, and Lucia Cassar. "Intramolecular amination of olefins. Synthesis of 2-substituted-4-quinolones from 2-nitrochalcones catalysed by ruthenium." Journal of the Chemical Society, Chemical Communications, no. 15 (1994): 1741. http://dx.doi.org/10.1039/c39940001741.

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45

Basu, Pallabita, Praveen Prakash, Edmond Gravel, et al. "Carbon Nanotube-Ruthenium Hybrids for the Partial Reduction of 2-Nitrochalcones: Easy Access to QuinolineN-Oxides." ChemCatChem 8, no. 7 (2016): 1298–302. http://dx.doi.org/10.1002/cctc.201600042.

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46

Wang, Wenjun, Yao Xu, Xiaoming Liao, et al. "Transition-Metal-free Michael Addition/Denitrative cyclization of 2′-Nitrochalcones and thioacetamides for the synthesis of thioflavanones." Tetrahedron Letters 156 (February 2025): 155451. https://doi.org/10.1016/j.tetlet.2024.155451.

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47

TOLLARI, S., S. CENINI, F. RAGAINI, and L. CASSAR. "ChemInform Abstract: Intramolecular Amination of Olefins. Synthesis of 2-Substituted-4- quinolones from 2-Nitrochalcones Catalyzed by Ruthenium." ChemInform 25, no. 51 (2010): no. http://dx.doi.org/10.1002/chin.199451180.

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Patti, Angela, and Sonia Pedotti. "ChemInform Abstract: Hydrogenation of ortho-Nitrochalcones over Pd/C as a Simple Access to 2-Substituted 1,2,3,4-Tetrahydroquinolines." ChemInform 41, no. 49 (2010): no. http://dx.doi.org/10.1002/chin.201049141.

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Barros, Ana I. R. N. A., Fernando M. Nunes, Cristina Barros, Artur M. S. Silva, and M. Rosário M. Domingues. "Structural Characterization of Nitrated 2′-Hydroxychalcones by Electrospray Ionization Tandem Mass Spectrometry." European Journal of Mass Spectrometry 15, no. 5 (2009): 605–16. http://dx.doi.org/10.1255/ejms.1020.

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Abstract:

Isomeric 2′-hydroxychalcones bearing nitro and methoxy groups in different positions of their skeleton were analyzed by tandem mass spectrometry (MS/MS) with electrospray ionization (ESI), in positive mode. Collision-induced dissociation of the protonated molecules, [M + H]+, formed under electrospray conditions were studied and it was found that the product ion spectra of these chalcones presented different fragmentation patterns depending on the position of the substituents on the molecule. The product ion spectra (ESI-MS/MS) of the B ring ortho-nitro substituted 2′-hydroxychalcone and of th

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Nguyen, Thanh Binh, and Pascal Retailleau. "Cooperative Activating Effect of Tertiary Amine/DMSO on Elemental Sulfur: Direct Access to Thioaurones from 2′-Nitrochalcones under Mild Conditions." Organic Letters 20, no. 1 (2017): 186–89. http://dx.doi.org/10.1021/acs.orglett.7b03547.

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