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Journal articles on the topic 'Methoxypheny'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Muda, Zuhailimuna, Norhayati Hashim, Nur Hidayah Yusri, et al. "Synthesis and Characterization of Layered Double Hydroxide-3-(4-Methoxyphenyl) Propionate Nanocomposite." Nano Hybrids 8 (December 2014): 39–56. http://dx.doi.org/10.4028/www.scientific.net/nh.8.39.

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Zn/Al layered double hydroxide (LDH) intercalated by an anionic phenoxyherbicide guest, 3-(4-methoxypheny) propionate (MPP) were prepared by ion-exchange method. Power XRD and FTIR shows that the MPP phenoxyherbicide were successfully intercalated into the LDH interlayer. The basal spacing for Zn/Al layered double hydroxide-3-(4-methoxyphenyl) propionate nanocomposite (LDH-MPP) was 18.7 Å - 20.5 Å for 0.015 M, 0.025 M, and 0.050 M of MPP, respectively. Thermal analysis shows that the thermal stability of MPP was improved by the intercalation into the LDH interlayer. The results were also sup

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2

K., D. BANERJI, R. CHATTERJI (Miss), RANGACHARI K., DAS S.C., and K. D. MAZUMDAR A. "Syntheses of some Cinnamoylcoumaran-3-ones." Journal of Indian Chemical Society Vol. 66, Nov 1989 (1989): 800–801. https://doi.org/10.5281/zenodo.6090820.

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Chemical Laboratory. P. G. Department of Chemistry, Bhagalpur University, Bhagalpur-812 007 <em>Manuscript received 3 March 1989, accepted 18 June 1989</em> Five 4'-methoxyphenyl-2-cinnamoyloxyacetophenones have been obtained by reaction of the related hydroxyacetophenones with <em>p</em>-methoxycinnamic acid using pyridine as a solvent and POCI<sub>3</sub>. Bromination with CuBr<sub>1  </sub>yielded the <em>\(\mathfrak{w}\)</em>·bromo-ester, which on Baker-Venkataraman rearrangement gave the title compounds, the structures of which were confirmed by analysis and spectral

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3

Brown, RFC, WR Jackson, TD Mccarthy, and GD Fallon. "Reactions of Methyl threo-2-Acetoxy-3-chloro-3-(4-methoxyphenyl)propanoate and Methyl cis-2,3-Epoxy-3-(4-methoxyphenyl)propanoate With 3,5-Dimethoxyphenol: Potential Routes to Flavan-3-ols." Australian Journal of Chemistry 45, no. 11 (1992): 1833. http://dx.doi.org/10.1071/ch9921833.

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Attempted syntheses of flavan-3-ols by reaction of either methyl threo-2-acetoxy-3-chloro-3-(4-methoxypheny1)propanoate (3) or methyl cis-2,3-epoxy-3-(4-methoxypheny1)propanoate (14) with 3,5-dimethoxyphenol failed to give the required aryl ethers. Products usually were derived from C-alkylation of the electron-rich phenol although reaction of the chloro acetate (3) with the phenoxide ion gave the furanone (5). The single-crystal X-ray structures of methyl 4-hydroxy-3-(4-methoxyphenyl)-2-(4-methoxyphenylmethyl)-5-oxo-2,5-dihydrofuran-2-carboxylate and cis-3-hydroxy-5,7-dimethoxy-4(4-methoxyphe

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4

Collins, DJ, and HA Jacobs. "Steric and Stereoelectronic Effects in the Hydrogenolysis and Birch Reduction of Some Hindered Tertiary-Benzylic Carbinols." Australian Journal of Chemistry 40, no. 12 (1987): 1989. http://dx.doi.org/10.1071/ch9871989.

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3-(4'-Methoxyphenyllpentan-3-ol (3a) and 3-(4'-methoxypheny1)-2,4-dimethylpentan-3-ol (3b) underwent catalytic hydrogenolysis over 10% palladium/charcoal at moderate temperatures and pressures. The more hindered tertiary-benzylic carbinols 3-(4'-methoxypheny1)-2,2,4-trimethylpentan-3-ol (6), 3-(4'-methoxyphenyl)-2,2,4,4-tetramethylpentan-3-ol (3c), 1-(4'- methoxyphenyl )-2,2,6,6-tetramethylcyclohexan-l-ol (8) and 1-(1',1'-dimethylethy1)-6-methoxy- 2,2-dimethyl-l,2,3,4-tetrahydronaphthalen-1-ol (10) were completely resistant to hydrogenolysis, even under vigorous conditions. While the hindered

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5

Refilda, E. F. Agustin, and Yefrida. "The Use of Ngapi Nut Peel (Pithecellobium jiringa Prain) Extract as a Natural Pesticide to Control Stink Bugs (Leptocorisa oratorius)." IOP Conference Series: Earth and Environmental Science 1182, no. 1 (2023): 012015. http://dx.doi.org/10.1088/1755-1315/1182/1/012015.

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Abstract Ngapi nut peel is an organic waste that is often found at traditional markets which has not been fully utilized and can pollute the environment. The utilization of ngapi nut peel extract to control stink bugs was carried out. The purpose of this study was to obtain LC50 values and compounds that can eradicate stink bugs. Ngapi nut peel was extracted with methanol using the maceration method, the extract were analyzed by using GC-MS, phytochemical test was used to determine secondary metabolite and total phenolic by using the Follin-Ciocalteau method. The spray method was used to deter

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6

Carroll, AR, and WC Taylor. "Constituents of Eupomatia Species. XIII. The Structures of New Lignans From the Tubers and Aerial Parts of Eupomatia bennettii." Australian Journal of Chemistry 44, no. 11 (1991): 1627. http://dx.doi.org/10.1071/ch9911627.

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The structures of new extractives from the tubers and aerial parts of Eupomatia bennettii F. Muell. have been assigned as follows: eupomatenoid-15, 2-(4′-methoxyphenyl)-3-methyl-5-(E)-propenylbenzofuran (1); eupomatenoid-16, 7-methoxy-2-(4′-methoxyphenyl)-3-methyl-5-(E)- propenylbenzofuran (3); eupomatenoid-17, 5-allyl-7-methoxy-2-(4′- methoxyphenyl)-3-methylbenzofuran (5); eupomatenoid-18, 5-allyl-2- (3′,4′-dimethoxyphenyl)-7-methoxy-3-methylbenzofuran (6). Eupobennettin was shown to be (2′α,3′α,4̸β,5′α)-5-[3′,4′-dimethyl-5′-(3′,4′,5′-trimethoxyphenyl)tetrahydrofuran-2′-yl]-2,3-dimethoxypheno

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7

Wenceslau, Adriana C., Guilherme L. Q. C. Ferreira, Noboru Hioka, and Wilker Caetano. "Spectroscopic studies of pyridil and methoxyphenyl porphyrins in homogeneous and Pluronic®-based nanostructured systems." Journal of Porphyrins and Phthalocyanines 19, no. 11 (2015): 1168–76. http://dx.doi.org/10.1142/s1088424615500996.

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Spectroscopic properties of Porphyrins TPyP (tetra(4-pyridil)porphyrin), TMPP (tetrakis(4-methoxypheny) porphyrin) and its zinc metaled derivatives porphyrins Zn-TPyP and Zn-TMPP respectively, were studied in homogeneous and micro heterogeneous systems, comprising nanostructured Pluronic® copolymeric micellar systems, as a promising drug delivery systems for the porphyrins investigated. Physico-chemical properties such as, hydrophobicity degree, self- aggregation in solvents of different polarities and water/ethanol mixtures (monofasic binary), as well as kinetics profile and isotherm binding,

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8

Li, S., та K. Lundquist. "Reactions of the β-Aryl Ether Lignin Model 1-(4-Hydroxy-3-Methoxyphenyl)-2-(2-Methoxyphenoxy)-1-Propanol on Heating in Aqueous Solution". Holzforschung 55, № 3 (2001): 296–301. http://dx.doi.org/10.1515/hf.2001.049.

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Summary The reactions of the β-aryl ether lignin model 1-(4-hydroxy-3-methoxyphenyl)-2-(2-methoxyphenoxy)-1-propanol on heating in aqueous solution have been studied. Guaiacol, isoeugenol, vanillin, 1-(4-hydroxy-3-methoxyphenyl)-1-ethanol, 1,2-bis(4-hydroxy-3-methoxyphenyl)-1-propanol, 2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-3-methyl-2,3-dihydrobenzo[b]furan, dehydrodiisoeugenol and trans-1,2-dihydrodehydroguaiaretic acid were detected in the reaction mixtures. The formation of the products can be envisioned to proceed via homolysis of an intermediate quinone methide. When 2,6-dimethoxyphenol

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9

Stomberg, R., W. Ibrahim, S. Li, K. Lundquist, and U. Westermark. "(Z)-2-(2-Methoxyphenoxy)-3-(4-methoxyphenyl)propenoic acid." Acta Crystallographica Section C Crystal Structure Communications 50, no. 12 (1994): 2019–22. http://dx.doi.org/10.1107/s010827019400329x.

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10

Hu, T. Q., G. Leary та D. Wong. "A New Approach Towards the Yellowing Inhibition of Mechanical Pulps. Part I: Selective Removal of α-Hydroxyl and α-Carbonyl Groups in Lignin Model Compounds". Holzforschung 53, № 1 (1999): 43–48. http://dx.doi.org/10.1515/hf.1999.008.

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Summary The α-hydroxyl group in lignin model compounds 1-(3,4-dimethoxyphenyl)-2-(2-methoxyphenoxy)-1,3-propanediol (1) and 1-(4-hydroxy-3-methoxyphenyl)ethanol (3), and the α-carbonyl group in 1-(3,4-dimethoxyphenyl)-2-(2-methoxyphenoxy)ethan-1-one (5) are removed by treatment of the model compounds with trifluoroacetic acid (CF3CO OH) and triethylsilane (Et3sih) in methylene chloride. The reaction is highly chemoselective and it tolerates the lignin γ-hydroxyl group, phenol and β-O-4-aryl ether linkage. The α-hydroxyl group in 1 has also been removed with triethylsilane in aqueous trifluoroa

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11

Bourke, DG, and DJ Collins. "Synthesis and Some Reactions of 1-(Trimethoxymethyl)cyclohexene." Australian Journal of Chemistry 49, no. 12 (1996): 1287. http://dx.doi.org/10.1071/ch9961287.

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1-( Trimethoxymethyl ) cyclohexene (11) was synthesized in three steps from N-methyl-N-phenylcyclohex-1-ene-1-carboxamide (8). Reaction of the α,β -unsaturated ortho ester (11) with sodium hydride and N- methylaniline gave a 1:1 mixture of methyl cyclohex-1-ene-1-carboxylate (15) and N,N- dimethylaniline . Treatment of (11) with 3-methoxyphenol gave 1-[ dimethoxy (3'-methoxyphenoxy)methyl] cyclohexene (10) which underwent thermolysis at 250° to give 1,3-dimethoxybenzene (16) and methyl cyclohex-1-ene-1-carboxylate (15).

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12

Kaya, Betül, Weiam Hussin, Leyla Yurttaş, et al. "Design and Synthesis of New 1,3,4-Oxadiazole – Benzothiazole and Hydrazone Derivatives as Promising Chemotherapeutic Agents." Drug Research 67, no. 05 (2017): 275–82. http://dx.doi.org/10.1055/s-0042-119070.

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AbstractLooking for new cytotoxic and antimicrobial agents with improved antitumor activity, a series of hydrazide and oxadiazole derivatives were designed and synthesized using 3-methoxyphenol as starting substance. Novel N’-(arylidene)-2-(3-methoxyphenoxy)acetohydrazide derivatives (4a–f)/1-(4-substitutedphenyl)-2-[(5-[(3-methoxyphenoxy)methyl]-1,3,4-oxadiazol-2-yl)thio]ethan-1-one derivatives (6a–f)/N-(6-substitutedbenzothiazol-2-yl)-2-[(5-[(3-methoxyphenoxy)methyl]-1,3,4-oxadiazol-2-yl)thio]acetamide derivatives (7a–e) were obtained and evaluated for their in vitro antimicrobial activity a

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13

Ortiz-Bermúdez, Patricia, Ewald Srebotnik, and Kenneth E. Hammel. "Chlorination and Cleavage of Lignin Structures by Fungal Chloroperoxidases." Applied and Environmental Microbiology 69, no. 8 (2003): 5015–18. http://dx.doi.org/10.1128/aem.69.8.5015-5018.2003.

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ABSTRACT Two fungal chloroperoxidases (CPOs), the heme enzyme from Caldariomyces fumago and the vanadium enzyme from Curvularia inaequalis, chlorinated 1-(4-ethoxy-3-methoxyphenyl)-2-(2-methoxyphenoxy)-1,3-dihydroxypropane, a dimeric model compound that represents the major nonphenolic structure in lignin. Both enzymes also cleaved this dimer to give 1-chloro-4-ethoxy-3-methoxybenzene and 1,2-dichloro-4-ethoxy-5-methoxybenzene, and they depolymerized a synthetic guaiacyl lignin. Since fungal CPOs occur in soils and the fungi that produce them are common inhabitants of plant debris, CPOs may ha

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14

Shipra, Baluja, Godvani Nilesh, Bhatt Mehul, et al. "Synthesis and antibacterial activity of some chalcones." Journal of Indian Chemical Society Vol. 87, May 2010 (2010): 637–42. https://doi.org/10.5281/zenodo.5788455.

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Department of Chemistry, Phytochemical, Pharmacological and Microbiological Laboratory, Department of Bioscience. Saurashtra University, Rajkot-360 005, Gujarat, India <em>E-mail </em>: shipra_baluja@rediffmail.com <em>Manuscript received 27 May 2009. revised 7 October 2009, accepted 9 November 2009</em> The chalcones derived from quinoline aldehyde were (2<em>E</em>)-3-(2-chlorobenzo[h]quinoline-3-yl)-1-(4-methoxypheny)prop-2-en-1-one (RM-1), (2<em>E</em>)-3-(2-chlorobenzo[h]quinoline-3-yl)-1-(4-methylphenyl)prop-en-1-one (RM-2), (2<em>E</em>)-3-(2-chlorobenzo[h]quinoline-3-yl)-1-(4-chlorophe

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15

Stomberg, R., S. Li, and K. Lundquist. "Crystal structure of erythro-1-(4-benzyloxy-3-methoxyphenyI)-2-(4-hydroxy- 3-methoxyphenyl)-1,3-propanediol, C24H26O6." Zeitschrift für Kristallographie - New Crystal Structures 212, no. 1 (1997): 261–62. http://dx.doi.org/10.1524/ncrs.1997.212.1.261.

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16

Zhao, Changbo, Caijuan Huang, Qin Chen, et al. "Sustainable Aromatic Aliphatic Polyesters and Polyurethanes Prepared from Vanillin-Derived Diols via Green Catalysis." Polymers 12, no. 3 (2020): 586. http://dx.doi.org/10.3390/polym12030586.

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The design and preparation of polymers by using biobased chemicals is regarded as an important strategy towards a sustainable polymer chemistry. Herein, two aromatic diols, 4-(hydroxymethyl)-2-methoxyphenol and 2-(4-(hydroxymethyl)-2-methoxyphenoxy)ethanol, have been prepared in good yields through the direct reduction of vanillin and hydroxyethylated vanillin (4-(2-hydroxyethoxy)-3-methoxybenzaldehyde) using NaBH4, respectively. The diols were submitted to traditional polycondensation and polyaddition with acyl chlorides and diisocyanatos, and serials of new polyesters and polyurethanes were

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17

Daher, Sawsan, and Fazil O. Gülaçar. "Identification of New Aromatic Compounds in the New Zealand Manuka Honey by Gas Chromatography-Mass Spectrometry." E-Journal of Chemistry 7, s1 (2010): S7—S14. http://dx.doi.org/10.1155/2010/472769.

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Analysis of aromatic compounds in the New Zealand manuka honey was carried out by solid phase microextraction followed by gas chromatography-mass spectrometry. A total of 38 compounds were detected. Seven of them such as; 1,4-bis(x-methoxyphenyl)-but-2-en-1-one, 1,5-bis(x-methoxyphenyl)-pent-3-en-1-one, 1,4-bis(x-methoxyphenyl)-1-pentanone, 1,6-bis(x-methoxyphenyl)-3-heptene, 1,6-bis(x-methoxyphenyl)-hex-2(3 or 4)-en-1-one and 2(3, 4 or 5)-hydroxy-1,6-bis(x-methoxyphenyl)-1-hexanone, had never before been identified as natural products. Their structures were deduced from the mass spectral data

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18

Kiran Kumar, Haruvegowda, Hemmige S. Yathirajan, Belakavadi K. Sagar, Sabine Foro, and Christopher Glidewell. "Six 1-aroyl-4-(4-methoxyphenyl)piperazines: similar molecular structures but different patterns of supramolecular assembly." Acta Crystallographica Section E Crystallographic Communications 75, no. 8 (2019): 1253–60. http://dx.doi.org/10.1107/s2056989019010491.

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Six new 1-aroyl-4-(4-methoxyphenyl)piperazines have been prepared, using coupling reactions between benzoic acids and N-(4-methoxyphenyl)piperazine. There are no significant hydrogen bonds in the structure of 1-benzoyl-4-(4-methoxyphenyl)piperazine, C18H20N2O2, (I). The molecules of 1-(2-fluorobenzoyl)-4-(4-methoxyphenyl)piperazine, C18H19FN2O2, (II), are linked by two C—H...O hydrogen bonds to form chains of rings, which are linked into sheets by an aromatic π–π stacking interaction. 1-(2-Chlorobenzoyl)-4-(4-methoxyphenyl)piperazine, C18H19ClN2O2, (III), 1-(2-bromobenzoyl)-4-(4-methoxyphenyl)

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19

H. Ghani, Afnan, and Ammar J. Alabdali. "Synthesis, Characterization and Anti-Cancer Activity of gold (III) and Nickel (II) Metal Ion Complexes Derived from Tetrazole-Triazole Compound." Al-Nahrain Journal of Science 25, no. 2 (2022): 8–13. http://dx.doi.org/10.22401/anjs.25.2.02.

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This research is for academic understanding to work out new ligand behavior4-({(5-(4-hydroxyphenyl)-3-sulfanyl-1H-1,2,4-triazol-1-yl)amino}(1H-tetrazol-5-yl)methyl)-2-methoxyphenol (L) with gold (III) and nickel (II) metal ions. Ligand (L) has been synthesized from cyclization of the interaction of (4-hydroxy-3-methoxyphenyl){[5-(4-hydroxyphenyl)-3-sulfanyl-1H-1,2,4-triazol-1-yl]amino}acetonitrile (F) with sodium azide. α-Amino nitrile compound (F) intern synthesized from interaction of aldehyde amine and KCN acidic medium as three components one put reaction. The presence of well oriented don

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20

Ghaemi, Akbar, Saeed Rayati, Ehsan Elahi, Seik Weng Ng, and Edward R. T. Tiekink. "2-{(1E)-1-[(3-{(E)-[1-(2-Hydroxy-4-methoxyphenyl)ethylidene]amino}-2,2-dimethylpropyl)imino]ethyl}-5-methoxyphenol." Acta Crystallographica Section E Structure Reports Online 67, no. 10 (2011): o2760. http://dx.doi.org/10.1107/s1600536811038815.

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21

Langer, Vratislav, Shiming Li, and Knut Lundquist. "Conformation of 1-aryl-2-aryloxy-1-propanols:threo-1-(4-hydroxy-3-methoxyphenyl)-2-(2-methoxyphenoxy)-1-propanol." Acta Crystallographica Section C Crystal Structure Communications 64, no. 10 (2008): o558—o560. http://dx.doi.org/10.1107/s0108270108026565.

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22

Yokoyama, Tomoya, та Yuji Matsumoto. "Revisiting the mechanism of β-O-4 bond cleavage during acidolysis of lignin. Part 1: Kinetics of the formation of enol ether from non-phenolic C6-C2 type model compounds". Holzforschung 62, № 2 (2008): 164–68. http://dx.doi.org/10.1515/hf.2008.037.

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Abstract The reaction route of a dimeric non-phenolic C6-C2 type lignin model compound, 2-(2-methoxyphenoxy)-1-(3,4-dimethoxyphenyl)ethanol (VIII), was kinetically examined under acidolysis conditions (0.2 mol l-1 HBr in 82% aqueous 1,4-dioxane at 85°C). The disappearance of (VIII) followed the pseudo-first-order rate law, and the rate constant k (VIII) was 0.00854. In the course of the reactions, the following compounds were produced quantitatively at any time: an enol ether, 1-(2-methoxyphenoxy)-2-(3,4-dimethoxyphenyl)ethylene (IX), 2-methoxyphenol (X), and a Hibbert's ketone, 3,4-dimethoxyp

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23

Boodida, S., P. Gudla, and S. R. Maddula. "Facile Synthesis, Isolation and Characterization of 1-(4-Hydroxy-3-methoxyphenyl)ethanone (Acetovanillone) and its Isomeric Related Substances as Key Starting Materials for an Antipsychotic Drug: Iloperidone." Asian Journal of Chemistry 34, no. 5 (2022): 1245–54. http://dx.doi.org/10.14233/ajchem.2022.23714.

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Three isomeric and one process related substances of acetovanillone 1-(4-hydroxy-3- methoxyphenyl)ethanone (I) were isolated and characterized while developing a laboratory process and pilot scale synthesis of acetovanillone. These impurities namely, 1-(3-hydroxy-4- methoxyphenyl)ethanone (Imp 1) (isoacetovanillone impurity), 1-(4-hydroxy-3-methoxyphenyl)- propan-1-one) (Imp 2) (propiovanillone impurity), 1-(3-hydroxy-2-methoxyphenyl)ethanone (Imp 3) (O-acetoisovanillone impurity-1), 1-(2-hydroxy-3-methoxyphenyl)ethanone (Imp 4) (O-acetoisovanillone impurity-2) have been synthesized and report

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24

Thejeel, Entedhar, and Athraa Hameed Mekky. "Synthesis, Absorption, Distribution, Metabolism, Excretion, Toxicology (ADMET) and molecular docking studies of some pyridin-2(1H)-one derived from a Apocynin in Thi-Qar Governorate." University of Thi-Qar Journal of Science 10, no. 2 (2023): 73–80. http://dx.doi.org/10.32792/utq/utjsci/v10i2.1089.

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The present study includes synthesized of some pyridin-2(1H)- one of 1-(4-hydroxy-3-methoxyphenyl) ethan-1-one. The [ 6-(4-hydroxy-3-methoxyphenyl) - 4 - (4-methoxyphenyl) - 2 - oxo-1,2-dihydropyridine - 3- carbonitrile, 4 - (4-bromophenyl) - 6 -(4-hydroxy-3-methoxyphenyl)-2-oxo-1,2- dihydropyridine - 3- carbonitrile, 4 - (4-bromophenyl) – 6 - (4-hydroxy-3-methoxyphenyl)-2-oxo-1, 2 - dihydropyridine - 3-carbonitrile] derivatives have been synthesized by cyclization reaction of the 1-(4-hydroxy-3-methoxyphenyl)ethan-1-one with various aldehydes (4-methoxy benzaldehyde, 4-bromo benzaldehyde ,4-d

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25

Arnold, Donald R., Xinyao Du, and Kerstin M. Henseleit. "The effect of meta- and para-methoxy substitution on the reactivity of the radical cations of arylalkenes and alkanes. Radical ions in photochemistry. Part 26." Canadian Journal of Chemistry 69, no. 5 (1991): 839–52. http://dx.doi.org/10.1139/v91-124.

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The effect of meta- and para-methoxy substitution on the reactivity of some radical cations has been determined. The compounds chosen for study were 1-(3-methoxyphenyl)-1-phenylethylene (7), 1-(4-methoxyphenyl)-1-phenylethylene (8), 3-(3-methoxyphenyl)indene (9), 3-(4-methoxyphenyl)indene (10), methyl 2-(3-methoxyphenyl)-2-phenylethyl ether (11), methyl 2-(4-methoxyphenyl)-2-phenylethyl ether (12), cis- and trans-2-methoxy-1-(3-methoxyphenyl)indane (13), and cis- and trans-2-methoxy-1-(4-methoxyphenyl)indane (14). The radical cations of these compounds were generated by photosensitization (ele

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26

Gelbrich, Thomas, Terence L. Threlfall, and Michael B. Hursthouse. "Eight isostructural 4,4′-disubstitutedN-phenylbenzenesulfonamides." Acta Crystallographica Section C Crystal Structure Communications 68, no. 10 (2012): o421—o426. http://dx.doi.org/10.1107/s0108270112039297.

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The isostructural crystals of 4-cyano-N-(4-methoxyphenyl)benzenesulfonamide, C14H12N2O3S, (I),N-(4-methoxyphenyl)-4-(trifluoromethyl)benzenesulfonamide, C14H12F3NO3S, (II), 4-iodo-N-(4-methoxyphenyl)benzenesulfonamide, C13H12INO3S, (III), 4-bromo-N-(4-methoxyphenyl)benzenesulfonamide, C13H12BrNO3S, (IV), 4-chloro-N-(4-methoxyphenyl)benzenesulfonamide, C13H12ClNO3S, (V), 4-fluoro-N-(4-methoxyphenyl)benzenesulfonamide, C13H12FNO3S, (VI),N-(4-chlorophenyl)-4-methoxybenzenesulfonamide, C13H12ClNO3S, (VII), and 4-cyano-N-phenylbenzenesulfonamide, C13H10N2O2S, (VIII), contain infinite chains compose

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27

Hariyanti, Hariyanti, Arry Yanuar, Kusmardi Kusmardi, and Hayun Hayun. "(7E)-3-(4-Methoxyphenyl)-7-[(4-methoxyphenyl)methylidene]-4,5,6,7-tetrahydro-3aH-indazole." Molbank 2020, no. 4 (2020): M1162. http://dx.doi.org/10.3390/m1162.

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Indazole derivatives are well known to have various pharmacological activities. We synthesized a novel derivative of indazole, namely (7E)-3-(4-methoxyphenyl)-7-[(4-methoxyphenyl)methylidene]-4,5,6,7-tetrahydro-3aH-indazole by condensation reaction between 3-(4-methoxyphenyl)-3,3a,4,5,6,7-hexahydro-2H-indazole and 4-methoxy-benzaldehyde in good yield (61%).

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28

Naiman, Karel, Helena Dračínská, Martin Dračínský, et al. "Cytochrome P450-mediated metabolism of N-(2-methoxyphenyl)-hydroxylamine, a human metabolite of the environmental pollutants and carcinogens o-anisidine and o-nitroanisole." Interdisciplinary Toxicology 1, no. 3-4 (2008): 218–24. http://dx.doi.org/10.2478/v10102-010-0045-8.

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Cytochrome P450-mediated metabolism ofN-(2-methoxyphenyl)-hydroxylamine, a human metabolite of the environmental pollutants and carcinogenso-anisidine ando-nitroanisoleN-(2-methoxyphenyl)hydroxylamine is a human metabolite of the industrial and environmental pollutants and bladder carcinogens 2-methoxyaniline (o-anisidine) and 2-methoxynitrobenzene (o-nitroanisole). Here, we investigated the ability of hepatic microsomes from rat and rabbit to metabolize this reactive compound. We found thatN-(2-methoxyphenyl)hydroxylamine is metabolized by microsomes of both species mainly too-aminophenol and

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Penjisevic, Jelena, Vladimir Sukalovic, Deana Andric, et al. "Synthesis, biological evaluation and docking analysis of substituted piperidines and (2-methoxyphenyl)piperazines." Journal of the Serbian Chemical Society 81, no. 4 (2016): 347–56. http://dx.doi.org/10.2298/jsc151021097p.

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A series of sixteen novel substituted piperidines and (2-methoxyphenyl)piperazines were synthesized, starting from the key intermediates 1-(2-methoxyphenyl)-4-(piperidin-4-yl)piperazine and 1-(2-methoxyphenyl)-4-(piperidin-4-ylmethyl)piperazine. Biological evaluation of the synthesized compounds was pointed out for seven compounds, of which 1-(2-methoxyphenyl)-4-{[1-(2-nitrobenzyl)piperidin-4-yl]methyl}piperazine had the highest affinity for the dopamine D2 receptor. For all seven selected compounds docking analysis was performed in order to establish their structure-to-activity relationship.

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Poláková, Monika, Dušan Joniak, and Miloslav Ďuriš. "Synthesis and Acid-Catalyzed Hydrolysis of Some 3-(4-Methoxyphenyl)propyl Glucuronates." Collection of Czechoslovak Chemical Communications 65, no. 10 (2000): 1609–18. http://dx.doi.org/10.1135/cccc20001609.

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3-(4-Methoxyphenyl)propyl D-glucuronate, 3-(4-methoxyphenyl)propyl methyl 4-O-methyl-α-Dglucopyranosiduronate, 3-(4-methoxyphenyl)propyl 1,2,3,4-tetra-O-acetyl-α-D-glucopyranuronate and 3-(4-methoxyphenyl)propyl 1,2-(S):3,5-di-O-benzylidene-α-D-glucofuranuronate were prepared as a model substances for the ester lignin-saccharide bonds. Rates of acid-catalyzed hydrolysis of the prepared compounds in 1 M HCl in acetonitrile-water 3 : 1 at 20 °C have been measured by LC-DAD analysis and it showed the low stability of the ester bonds towards acid hydrolysis.

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Naiman, Karel, Petr Hodek, Jiří Liberda, Heinz H. Schmeiser, Eva Frei, and Marie Stiborová. "Rat liver microsomal metabolism of o-aminophenol and N-(2-methoxyphenyl)hydroxylamine, two metabolites of the environmental pollutant and carcinogen o-anisidine in humans." Collection of Czechoslovak Chemical Communications 75, no. 12 (2010): 1229–47. http://dx.doi.org/10.1135/cccc2010077.

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o-Aminophenol and N-(2-methoxyphenyl)hydroxylamine are human metabolites of the industrial and environmental pollutant and bladder carcinogen 2-methoxyaniline (o-anisidine). The latter one is also a human metabolite of another pollutant and bladder carcinogen, 2-methoxynitrobenzene (o-nitroanisole). Here, we investigated the ability of rat hepatic micro- somes to metabolize these metabolites. N-(2-methoxyphenyl)hydroxylamine is metabolized by rat hepatic microsomes to o-aminophenol and predominantly o-anisidine, the parent carcinogen from which N-(2-methoxyphenyl)hydroxylamine is formed. In ad

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32

Falih, Marwa Sabar, Neda Ibrahim Mahdi, Ala'a Abdull wahid Jasim, Ruba Fahmi Abbas, and Abdul Adheem Abdul Abbas Rahi. "Synthesis and Characterization of New Azo Dye Derived from Sulfamethaxolevia Diazonium Reaction and Study its Abilityas an Acid-base Indicator." Al-Mustansiriyah Journal of Science 35, no. 2 (2024): 1–8. http://dx.doi.org/10.23851/mjs.v35i2.1375.

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Background: Most azo dyes are synthesized by diazotization of a primary amine, followed by conjugation with one or more electron-rich nucleophiles. Objective: This study presents the synthesis of a new azocompound by converting sulfamethoxazole to a diazonium salt. Methods: via reaction with hydrochloric acid and sodium nitrite at temperatures between 0 and 5 °C, the resulting salt is then coupled with a 4-methoxyphenol reagent in alkaline medium at the above temperatures to produce an azodye given the IUPAC name of (4-((2-hydroxy-5-methoxyphenyl)diazenyl)-N-(5-methylisoxazol-3yl)benzenesulfon

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K., D. THAKUR, and D. SAMANT S. "Synthesis of 1.-Arylpiperazine Amides of 2-[ 4-(Methoxyphenyl)- 1 H,5H- pyridin-2,6-dione-1-yl]acetic, -propionic Acids." Journal of Indian Chemical Society Vol. 70, Mar 1993 (1993): 261–63. https://doi.org/10.5281/zenodo.6071432.

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Organic Chemistry Research Laboratory, University Department of Chemical Technology, Matunga, Bombay-400 019 <em>Manuscript received 15 September 1992, revised 4 January 1993, accepted 7 January 1993</em> Synthesis of 1.-Arylpiperazine Amides of 2-[ 4.-(Methoxyphenyl)- 1 H,5H -pyridin.-2,6-dione.-1.-yl]acetic, -propionic Acids

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A., K. D. MAZUMDAR, K. KARMAKAR P., K. TIWARI S., P. BANERJEE K., and D. BANERJI K. "Syntheses of some 2-(2' -Methoxyphenyl)-chromones." Journal of Indian Chemical Society Vol. 67, Oct. 1990 (1990): 845–47. https://doi.org/10.5281/zenodo.6257426.

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Chemical Laboratory, Bhagalpur University, Bhagalpur-812 007 <em>Manuscript received 13 June 1989, revised 27 June 1990, accepted 10 July 1990</em> Syntheses of some 2-(2’-Methoxyphenyl)-chromones

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Twamley, Brendan, Niamh M. O'Boyle, and Mary J. Meegan. "Azetidin-2-ones: structures of antimitotic compounds based on the 1-(3,4,5-trimethoxyphenyl)azetidin-2-one core." Acta Crystallographica Section E Crystallographic Communications 76, no. 8 (2020): 1187–94. http://dx.doi.org/10.1107/s2056989020008555.

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A series of related substituted 1-(3,4,5-trimethoxyphenyl)azetidin-2-ones have been characterized: 3-(4-fluorophenyl)-4-(4-methoxyphenyl)-1-(3,4,5-trimethoxyphenyl)azetidin-2-one, C25H24FNO5 (1), 3-(furan-2-yl)-4-(4-methoxyphenyl)-1-(3,4,5-trimethoxyphenyl)azetidin-2-one, C23H23NO6 (2), 4-(4-methoxyphenyl)-3-(naphthalen-1-yl)-1-(3,4,5-trimethoxyphenyl)azetidin-2-one, C29H27NO5 (3), 3-(3,4-dimethoxyphenyl)-4-(4-methoxyphenyl)-1-(3,4,5-trimethoxyphenyl)azetidin-2-one, C27H29NO7 (4) and 4,4-bis(4-methoxyphenyl)-3-phenyl-1-(3,4,5-trimethoxyphenyl)azetidin-2-one, C32H31NO6 (5). All of the compounds

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Çakır, Volkan. "Functional chalcone-substituted tetrakis-metallophthalocyanines: Synthesis and spectroscopic characterization." Journal of Chemical Research 44, no. 3-4 (2019): 148–51. http://dx.doi.org/10.1177/1747519819893047.

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In this study, a new phthalonitrile derivative, ( E)-4-(3-(3-(3-methoxyphenyl)acryloyl)phenoxy)phthalonitrile, and four peripherally ( E)-4-(3-(3-(3-methoxyphenyl)acryloyl)phenoxy) tetrasubstituted new Ni(II), Zn(II), Co(II), and Cu(II) phthalocyanine derivatives are synthesized and characterized. ( E)-4-(3-(3-(3-Methoxyphenyl)acryloyl)phenoxy)phthalonitrile is synthesized by heating ( E)-1-(3-hydroxyphenyl)-3-(3-methoxyphenyl)prop-2-en-1-one and 4-nitrophthalonitrile in the presence of K2CO3 in dry DMF at 60°C for 96 h. The metallophthalocyanines are prepared by cyclotetramerization of ( E)-4

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37

Enamullah, Mohammed, A. K. M. Royhan Uddin, Anne-Christine Chamayou та Christoph Janiak. "Syntheses, Spectroscopy And Crystal Structures Of (R)-N-(1-Aryl-Ethyl)Salicylaldimines And [Rh{(R)-N-(1-Aryl-Ethyl)Salicylaldiminato}(η4-Cod)] Complexes". Zeitschrift für Naturforschung B 62, № 6 (2007): 807–17. http://dx.doi.org/10.1515/znb-2007-0609.

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Condensation of salicylaldehyde with enantiopure (R)-(1-aryl-ethyl)amines yields the enantiopure Schiff bases (R)-N-(1-aryl-ethyl)salicylaldimine (HSB*; aryl = phenyl, 2-methoxyphenyl, 3- methoxyphenyl, 4-methoxyphenyl (4), 4-bromophenyl (5), 2-naphthyl). These Schiff bases readily react with dinuclear (acetato)(η4-cycloocta-1,5-diene)rhodium(I), [Rh(μ-O2CMe)(η4-cod)]2, to afford the mononuclear complexes, cyclooctadiene-((R)-N-(1-aryl-ethyl)salicylaldiminato-κ2N,O)- rhodium(I), [Rh(SB∗)(η4-cod)] (SB* = deprotonated chiral Schiff base = salicylaldiminate; aryl = phenyl (7), 2-methoxyphenyl, 4-

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38

Peter Osarodion, Osarumwense. "Synthesis and Analgesic Activity of 3-(3-methoxyphenyl)-2-methylsulfanyl-3Hquinazolin-4-one (4) and 3-(3-methoxyphenyl)-2-thioxo-2,3-dihydro1H-quinazolin-4-one (3) Via N-(3- methoxyphenyl)-methyl dithiocarbamic acid (2)." Endocrine System and Diabetes 2, no. 1 (2023): 01–05. http://dx.doi.org/10.58489/2836-502x/007.

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Introduction: 4(3H)-quinazolinone rings have been reported to possess different biological activities such as antibacterial, antifungal, antitubercular, antiviral, anticancer. These activities also include antihypertensive, diuretic, antimicrobial, pesticidal, anticonvulsant, anaesthetic and sedative activities, anti-malarial, and anti-diabetic. Methods/Experimental: The compound, 3-(3-methoxyphenyl)-2-thioxo-2,3-dihydro1H-quinazolin-4-one (3) was synthesized by dissolving Methyl anthranilate and N-(3- methoxyphenyl)-methyl dithiocarbamic acid in ethanol and anhydrous potassium carbonate and r

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39

Soto, Juan, Juan C. Otero, Francisco J. Avila, and Daniel Peláez. "Conical intersections and intersystem crossings explain product formation in photochemical reactions of aryl azides." Physical Chemistry Chemical Physics 21, no. 5 (2019): 2389–96. http://dx.doi.org/10.1039/c8cp06974c.

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Harish Chinthal, Chayanna, Channappa N. Kavitha, Hemmige S. Yathirajan, Sabine Foro, and Christopher Glidewell. "Six 1-halobenzoyl-4-(2-methoxyphenyl)piperazines having Z′ values of one, two or four; disorder, pseudosymmetry, twinning and supramolecular assembly in one, two or three dimensions." Acta Crystallographica Section E Crystallographic Communications 77, no. 1 (2021): 5–13. http://dx.doi.org/10.1107/s2056989020015649.

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Six 1-halobenzoyl-4-(2-methoxyphenyl)piperazines have been prepared using carbodiimide-mediated coupling reactions between halobenzoic acids and N-(2-methoxyphenyl)piperazine. The molecules of 1-(4-fluorobenzoyl)-4-(2-methoxyphenyl)piperazine, C18H19FN2O2 (I), are linked into a chain of rings by a combination of C—H...O and C—H...π(arene) hydrogen bonds. 1-(4-Chlorobenzoyl)-4-(2-methoxyphenyl)piperazine, C18H19ClN2O2 (II), crystallizes in the space group Pca21 with Z′ = 4 and it exhibits both pseudosymmetry and inversion twinning: a combination of six C—H...O and two C—H...π(arene) hydrogen bo

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41

Mahyavanshi, Vinay, and Sunil I. Marjadi. "Design and Synthesis of 1-(2-amino-1-(4-methoxyphenyl)ethyl) cyclohexanol Analogs as Potential Microbial Agents." International Journal of Drug Design and Discovery 2, no. 2 (2024): 474–82. https://doi.org/10.37285/ijddd.2.2.6.

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1-(2-amino-1-(4-methoxyphenyl)ethyl)cyclohexanol (1), on condensation with chloroacetyl chloride yielded 2-chloro-N-(2-(1-hydroxycyclohexyl)-2-(4-methoxyphenyl)ethyl)acetamide (2), which on amination with hydrazine hydrate yielded in turn 2-hydrazinyl-N-(2-(1-hydroxycyclohexyl)-2-(4-methoxyphenyl)ethyl)acetamide (3). Compound 3, on condensation with various aromatic aldehydes afforded a series of 2-(2-benzylidenehydrazinyl)-N-(2-(1-hydroxycyclohexyl)-2-(4-methoxyphenyl)ethyl)acetamides 4a-n, which upon dehydrative annulation in the presence of chloroacetyl chloride and triethylamine yielded 2-

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Hajiashrafi, Taraneh, Roghayeh Zekriazadeh, Keith J. Flanagan та ін. "The role of π–π stacking and hydrogen-bonding interactions in the assembly of a series of isostructural group IIB coordination compounds". Acta Crystallographica Section C Structural Chemistry 75, № 2 (2019): 178–88. http://dx.doi.org/10.1107/s2053229618018314.

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The supramolecular chemistry of coordination compounds has become an important research domain of modern inorganic chemistry. Herein, six isostructural group IIB coordination compounds containing a 2-{[(2-methoxyphenyl)imino]methyl}phenol ligand, namely dichloridobis(2-{(E)-[(2-methoxyphenyl)azaniumylidene]methyl}phenolato-κO)zinc(II), [ZnCl2(C28H26N2O4)], 1, diiodidobis(2-{(E)-[(2-methoxyphenyl)azaniumylidene]methyl}phenolato-κO)zinc(II), [ZnI2(C28H26N2O4)], 2, dibromidobis(2-{(E)-[(2-methoxyphenyl)azaniumylidene]methyl}phenolato-κO)cadmium(II), [CdBr2(C28H26N2O4)], 3, diiodidobis(2-{(E)-[(2-

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43

Ostrowska, Kinga, Gabriela Horosz, Karolina Kruk, et al. "Exploring the Potential of Coumarin Derivatives on Serotonin Receptors 5-HT1A and 5HT2A." International Journal of Molecular Sciences 26, no. 5 (2025): 1946. https://doi.org/10.3390/ijms26051946.

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A series of 2- and 3-methoxyphenylpiperazine derivatives in combination with a 2-hydroxypropoxy linker and coumarins containing various substituents was synthesized and evaluated for antidepressant-like activity. Microwave-assisted synthesis was used, and the structures of all compounds were confirmed by 1H, 13C NMR, and HRMS spectrometry. The affinity toward the 5-HT1A and 5-HT2A receptors was determined using radioligand binding assays and analyzed by molecular docking studies. Among the compounds evaluated, four demonstrated high affinity for the 5-HT1A receptor with the following Ki values

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44

Jarallah, Hanadi Mahdi, and Safaa Hussein Ali. "Synthesis, Characterization, Thermal Analysis, DFT, and Computational/Anti-Corrosion Studies for New Azo Metal Complexes." Indonesian Journal of Chemistry 25, no. 2 (2025): 534. https://doi.org/10.22146/ijc.101069.

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Two new azo-substituted ligands (L1 and L2) were synthesized in a two-step reaction involving condensation between diazonium salt and hydroxyanisole. L1 is (E)-2-(tert-butyl)-6-((4-chlorophenyl)diazenyl)-4-methoxyphenol, and L2 is (E)-2-((3-(tert-butyl)-2-hydroxy-5-methoxyphenyl)diazenyl)benzoic acid. These ligands were employed to synthesize four new bidentate azo metal complexes [MCl2(Lx)] (x = 1 or 2, M = Ni(II) or Cu(II)). The prepared compounds were characterized using various structural analysis techniques, including IR, EI-mass, 1H-NMR, 13C-NMR, and thermogravimetric analysis (TGA). The

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45

Anusha, B., L. Nagakiran, D. V. L. Sirisha, and Dr N, Krishnarao. "Deigned Synthesis of N-(5-(4-methoxyphenyl) thiazol-2-yl) benzamide analgueous Promoted By Imidazoles as a catalyst." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 04 (2025): 1–9. https://doi.org/10.55041/ijsrem44219.

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An efficient and convenient method has been explained for N-(5-(4-methoxyphenyl) thiazol-2-yl) benzamide derivatives that can be obtained from the reaction of 5-(4-methoxyphenyl) thiophen-2-amine and substituted aromatic carbonyl halides in the presence of Imidazoles and MDC solvent at reflux. 5-(4-methoxyphenyl) thiophen-2-amine can be prepared from 2-bromo-1-(4-methoxyphenyl) ethan-1-one with thiourea in the presence of sodium acetate and acetic acid at 350C. All the compounds were evaluated by advanced spectroscopic data (1H NMR, 13C NMR and LCMS) and the structural determination was evalua

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46

Wijaya, Made Dharmesti, Anak Agung Gede Indraningrat, and I. Gede Yoga Ayuning Kirtanayasa. "Phytochemicals and Larvicidal Activity of Sonneratia alba Root Extracts from Ngurah Rai Mangrove Forest, Denpasar-Bali." Biology, Medicine, & Natural Product Chemistry 12, no. 2 (2023): 499–505. http://dx.doi.org/10.14421/biomedich.2023.122.499-505.

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Dengue is an endemic disease with a high incidence in almost all Southeast Asian countries, including Indonesia. This infectious disease is caused by a virus transmitted by the bite of Aedes aegypti mosquito as the main vector. Effective mosquito vector control is a crucial step in stopping the spread of this virus. Of the several methods available, the use of larvicides is considered one of the most successful treatments in reducing the number of mosquito vectors. However, widely used synthetic larvicides can have undesirable side effects on the environment and non-target organisms including

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Dey, Joykrishna, and Sneh K. Dogra. "Electronic absorption and fluorescence spectra of 2-phenyl-substituted benzothiazoles: study of excited-state proton transfer reactions." Canadian Journal of Chemistry 69, no. 10 (1991): 1539–47. http://dx.doi.org/10.1139/v91-228.

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The absorption and fluorescence spectral properties of 2-(3′-hydroxyphenyl)-, 2-(4′-hydroxyphenyl)-, and 2-(3′,4′-dihydroxyphenyl)-, and 2-(4′-hydroxy-3′-methoxyphenyl), 2-(3′-hydroxy-4′-methoxyphenyl)-, and 2-(3′-methoxyphenyl)benzothiazoles have been studied in a number of solvents of varying polarity. The ionization constants (pKa) for various prototropic reactions of these molecules in both S0 and S1 states are determined. The effect of substitution on the spectral properties and on the pKa values are discussed. The molecules have been found to undergo biprotonic phototautomerism in dilute

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48

Wang, Sin-Ling, Hsiang-Ruei Liao, Ming-Jen Cheng, et al. "Four New 2-(2-Phenylethyl)-4H-chromen-4-one Derivatives from the Resinous Wood of Aquilaria sinensis and Their Inhibitory Activities on Neutrophil Pro-Inflammatory Responses." Planta Medica 84, no. 18 (2018): 1340–47. http://dx.doi.org/10.1055/a-0645-1437.

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AbstractFour new 2-(2-phenylethyl)-4H-chromen-4-one derivatives, 6-hydroxy-5-methoxy-2-[2-(4′-methoxyphenyl)ethyl]chromone (1), 6,7-dimethoxy-2-[2-(2′-hydroxyphenyl)ethyl]chromone (2), 5-hydroxy-6-methoxy-2-[2-(3′-methoxyphenyl)ethyl]-chromone (3), and 7-chloro-8-hydroxy-2-[2-(4′-methoxyphenyl)ethyl]chromone (4), have been isolated from the resinous wood of Aquilaria sinensis, together with 16 known compounds (5–20). Among these, 7-methoxy-2-[2-(4′-methoxyphenyl)ethyl]chromone (5) was isolated from a natural source for the first time. The structures of the new compounds were established by spe

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49

Tepper, Christina, and Gebhard Haberhauer. "Toward unidirectional switches: 2-(2-Hydroxyphenyl)pyridine and 2-(2-methoxyphenyl)pyridine derivatives as pH-triggered pivots." Beilstein Journal of Organic Chemistry 8 (June 29, 2012): 977–85. http://dx.doi.org/10.3762/bjoc.8.110.

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The pH-induced switching process of 2-(2-hydroxyphenyl)pyridine and 2-(2-methoxyphenyl)pyridine derivatives was investigated with the help of UV spectroscopy. Quantum chemical calculations at the B3LYP/6-31G* level of theory were performed to show that in the case of 2-(2-methoxyphenyl)-3-methylpyridine and 2-(2-hydroxyphenyl)-3-methylpyridine the rotation during the switching process proceeds unidirectionally at the molecular level. If a 2-(2-methoxyphenyl)pyridine derivative is fixed to a chiral cyclopeptidic scaffold, a unidirectional progress of the rotation is achieved macroscopically.

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50

Purvesh, J. Shah. "Preparation, Characterization and Biological Screening of Novel Imidazoles." Journal of Progressive Research in Chemistry 2, no. 1 (2015): 54–60. https://doi.org/10.5281/zenodo.3970044.

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The 4-benzylidene-2-(4-methoxyphenyl)oxazol-5(4H)-one (B) has been prepared from cyclo condensation reaction between hippuric acid (A) with p-anisaldehyde. A series of 4-benzylidene-1-(substitued-2- benzothiazolyl)-2-(4-methoxyphenyl)-1H-imidazol-5(4H)-one (D1-6) have been synthesized from 2-amino substituted benzothiazole (C1-6) by condensation reaction with 4-benzylidene-2-(4-methoxyphenyl) oxazol-5(4H)-one (B). The synthesized compounds were characterized by IR, 1H-NMR, 13C-NMR and Mass spectral data. All the compounds were screened for their antibacterial and antifungal activities.

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