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Journal articles on the topic 'Ethyl benzoate'

Author: Grafiati

Published: 4 June 2021

Last updated: 27 July 2025

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1

Gein, V. L., T. M. Zamaraeva, E. V. Gorgopina, and M. V. Dmitriev. "Biginelli reaction in the synthesis of ethyl 4-(6-aryl-5-benzoyl-4-hydroxy-2-thioxohexahydropyrimidine-4-carboxamido)benzoates." Журнал общей химии 93, no. 1 (2023): 43–49. http://dx.doi.org/10.31857/s0044460x23010055.

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Three-component Biginelli reaction of ethyl 4-(2,4-dioxo-4-phenylbutanamido)benzoate, aromatic aldehyde and thiourea in acetic acid in the presence of sodium acetate led to the formation of ethyl 4-(6-aryl-5-benzoyl4-hydroxy-2-thioxohexahydropyrimidine-4-carboxamido)benzoates. Structure of the obtained compounds was established by IR, 1H NMR, 13C spectroscopy methods.

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2

Sundar, J. Kalyana, V. Natarajan, M. Arivanandhan, Y. Hayakawa, and S. Natarajan. "Ethyl 4-(dimethylamino)benzoate." Acta Crystallographica Section E Structure Reports Online 66, no. 2 (2010): o355. http://dx.doi.org/10.1107/s160053680905541x.

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3

Iqbal, Rashid, Muhammad Zareef, Saeeda Aziz, Ghulam Qadeer, and Muhammad Arfan. "Ethyl 2-(benzoyloxy)benzoate." Acta Crystallographica Section E Structure Reports Online 63, no. 2 (2007): o744—o745. http://dx.doi.org/10.1107/s1600536807001316.

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4

Saeed, Sohail, Moazzam Hussain Bhatti, Uzma Yunus, and Peter G. Jones. "Ethyl 4-(3-benzoylthioureido)benzoate." Acta Crystallographica Section E Structure Reports Online 64, no. 8 (2008): o1485. http://dx.doi.org/10.1107/s1600536808017856.

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5

Saeed, Sohail, Moazzam Hussain Bhatti, Muhammad Kalim Tahir, and Peter G. Jones. "Ethyl 4-(3-butyrylthioureido)benzoate." Acta Crystallographica Section E Structure Reports Online 64, no. 7 (2008): o1369. http://dx.doi.org/10.1107/s1600536808017868.

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6

Saeed, Sohail, Naghmana Rashid, Rizwan Hussain, and Wing-Tak Wong. "Ethyl 2-(3,5-dinitrobenzamido)benzoate." Acta Crystallographica Section E Structure Reports Online 68, no. 1 (2011): o129. http://dx.doi.org/10.1107/s1600536811053074.

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7

Sakai, Norio, Hiromu Maeda, and Yohei Ogiwara. "Copper-Catalyzed Three-Component Coupling Reaction of Aryl Iodides, a Disilathiane, and Alkyl Benzoates Leading to a One-Pot Synthesis of Alkyl Aryl Sulfides." Synthesis 51, no. 11 (2019): 2323–30. http://dx.doi.org/10.1055/s-0037-1610869.

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A copper-catalyzed three-component coupling reaction of aryl iodides, hexamethyldisilathiane and alkyl benzoates leading to alkyl aryl sulfides has been demonstrated. A disilathiane acted as both a sulfur source and a promoter of the sulfidation, and the alkyl moiety of the alkyl benzoate was effectively introduced on one side of the sulfide. Moreover, we found that the protocol can be expanded to the preparation of ethyl phenyl selenide with diphenyl diselenide.

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8

Mohd. Maidin, Siti Marina, Aisyah Saad Abdul Rahim, Shafida Abdul Hamid, Reza Kia, and Hoong-Kun Fun. "Ethyl 3-nitro-4-(propylamino)benzoate." Acta Crystallographica Section E Structure Reports Online 64, no. 8 (2008): o1501—o1502. http://dx.doi.org/10.1107/s1600536808021314.

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9

JERMINI, MARCO F. G., and WILHELM SCHMIDT-LORENZ. "Activity of Na-Benzoate and Ethyl-Paraben Against Osmotolerant Yeasts at Different Water Activity Values." Journal of Food Protection 50, no. 11 (1987): 920–27. http://dx.doi.org/10.4315/0362-028x-50.11.920.

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To preserve high sugar products, the effectiveness of sodium benzoate and ethyl-paraben (para-hydroxybenzoic acid ethylester) against 18 osmotolerant yeast strains was investigated at different water activity values (aw). The influence of pH, acidulant, humectant as well as inoculum level on the tolerance limits for growth of selected strains has also been determined. The tolerance limits for growth of all 18 tested strains were only slightly affected by the aw of the substrate, provided that the preservative concentration reflects only the amount of water and not the whole volume of the subst

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10

Montes-Patiño, Jorge Jesús, Nancy Patricia Díaz-Zavala, Samuel Zapién-Castillo, et al. "Ethyl 4-((11-(Hexylamino)-11-oxoundecyl)oxy)benzoate." Molbank 2024, no. 2 (2024): M1829. http://dx.doi.org/10.3390/m1829.

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Ethyl 4-((11-(hexylamino)-11-oxoundecyl)oxy)benzoate was synthesized using 11-bromoundecanoic acid hexylamide and commercially available ethyl 4-hydroxybenzoate through a Williamson etherification synthesis. The structural characterization was performed using UV-Vis, FT-IR, 1H-NMR, 13C-NMR, and HRMS.

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11

Diastuti, Hartiwi, Mochammad Chasani, and Suwandri Suwandri. "Antibacterial Activity of Benzyl Benzoate and Crotepoxide from Kaempferia rotunda L. Rhizome." Indonesian Journal of Chemistry 20, no. 1 (2019): 9. http://dx.doi.org/10.22146/ijc.37526.

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Benzyl benzoate and crotepoxide are the major components of Kaempferia rotunda L. rhizome. However, the bioactivity study of benzyl benzoate and crotepoxide as the antibacterial activity were still limited. Therefore, the antibacterial activity of benzyl benzoate and crotepoxide against four pathogenic bacteria, i.e., Escherichia coli ATCC 25922, Enterococcus aerogenes ATCC 13048, Bacillus cereus ATCC 6538 and Staphylococcus aureus ATCC 11778 were investigated. The isolation steps were include the extraction by maceration with acetone, then the acetone extract was partitioned with n-hexane:met

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12

Mostafiz, Md Munir, Hwal-Su Hwang, Jun-Ran Kim, Bong-Su Kim, and Kyeong-Yeoll Lee. "The Fumigation Toxicity of Three Benzoate Compounds against Phosphine-Susceptible and Phosphine-Resistant Strains of Rhyzopertha dominica and Sitophilus oryzae." Insects 15, no. 7 (2024): 477. http://dx.doi.org/10.3390/insects15070477.

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Phosphine (PH3) has been widely used as a fumigant in food storage, but increasing PH3 resistance in major pests makes finding alternative fumigants urgent. Methyl benzoate (MBe), a volatile organic compound regarded to be a food-safe natural product, has recently demonstrated significant toxicity against a variety of insect pests. This study is the first evaluation of the fumigation toxicity of three benzoate compounds, MBe, vinyl benzoate, and ethyl benzoate, against PH3-susceptible and PH3-resistant strains of Rhyzopertha dominica and Sitophilus oryzae. All strains were exposed to the compo

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13

Irianto, Hari Eko, Carmen C. Fernandez, and G. J. Shaw. "IDENTIFICATION OF VOLATILE FLAVOUR COMPOUNDS OF HOKI (Macruronus novaezelandiae) AND ORANGE ROUGHY (Hoplostethus atlanticus) OILS." Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology 9, no. 2 (2014): 55. http://dx.doi.org/10.15578/squalen.v9i2.105.

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Identification of volatile flavour compounds of hoki (Macruronus novaezelandiae) and orange roughy (Hoplostethus atlanticus) oils has been carried out. Flavour compounds were extracted by a purging system and collected using a porous polymer Tenax TA trap. The gas chromatography-mass spectrometry (GC-MS) was used to identify the volatile flavour compounds. The predominant compounds contributing to the volatile flavour of hoki oil were methyl ethyl benzoate, ethyl benzoate and 1,1-dimethylethyl-2-propionic acid. Meanwhile, the main volatile flavour components of orange roughy oil were toluene,

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14

Vedenyapina, M. D., E. D. Strel’tsova, Yu V. Sharpai, A. O. Terent’ev, and A. A. Vedenyapin. "Adsorption of ethyl benzoate on activated carbon." Solid Fuel Chemistry 51, no. 1 (2017): 44–47. http://dx.doi.org/10.3103/s0361521917010116.

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15

Saeed, Sohail, Naghmana Rashid, Moazzam H. Bhatti, and Wing-Tak Wong. "Ethyl 2-[3-(3,5-Dinitrobenzoyl)thioureido]benzoate." Acta Crystallographica Section E Structure Reports Online 67, no. 5 (2011): o1114. http://dx.doi.org/10.1107/s1600536811012918.

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16

Saeed, Aamer, Hummera Rafique, Amara Mumtaz, and Michael Bolte. "Ethyl 4-[3-(2-methylbenzoyl)thioureido]benzoate." Acta Crystallographica Section E Structure Reports Online 65, no. 11 (2009): o2774. http://dx.doi.org/10.1107/s160053680904183x.

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17

Saeed, Sohail, Naghmana Rashid, and Wing-Tak Wong. "Ethyl 2-[3-(4-nitrobenzoyl)thioureido]benzoate." Acta Crystallographica Section E Structure Reports Online 66, no. 4 (2010): o980. http://dx.doi.org/10.1107/s1600536810011116.

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18

Chen, Zheng-Bo, Jun Wu, Pei-Zhi Zhang, and Pei-Min Zhang. "Ethyl 4-(2-chloro-4-nitrophenoxy)benzoate." Acta Crystallographica Section E Structure Reports Online 62, no. 4 (2006): o1336—o1337. http://dx.doi.org/10.1107/s160053680600804x.

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The title compound, C15H12ClNO5, was synthesized by the reaction of ethyl 4-hydroxybenzoate and 1,2-dichloro-4-nitrobenzene in the presence of potassium hydroxide. In the V-shaped molecule, the dihedral angle between the two benzene rings is 72.90 (5)°.

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19

Yao, Yong-Yan, Long Lv, Jun-Xiang Zhang, and Hong-Wu He. "(E)-Ethyl 4-[4-(diethylamino)styryl]benzoate." Acta Crystallographica Section E Structure Reports Online 64, no. 1 (2007): o259. http://dx.doi.org/10.1107/s1600536807065610.

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20

Honraedt, Aurelien, Sonia Ladeira, Thierry Berranger, and Emmanuel Gras. "Ethyl 2-[N-(tert-butylsulfinyl)carbamoyl]benzoate." Acta Crystallographica Section E Structure Reports Online 67, no. 12 (2011): o3350. http://dx.doi.org/10.1107/s1600536811047027.

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21

Corkern, J. A., F. R. Fronczek, R. D. Gandour, K. Guo, M. A. Oliver, and S. F. Watkins. "Methyl 2-[2-(2-hydroxyphenyl)ethyl]benzoate." Acta Crystallographica Section C Crystal Structure Communications 44, no. 6 (1988): 1141–43. http://dx.doi.org/10.1107/s0108270188001222.

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22

Zhang, Guo-Hua, Yong-Zhong Wu, Hao-Yuan Li, Bo-Nian Liu, and Cheng Guo. "Ethyl 3-nitro-4-(n-propylamino)benzoate." Acta Crystallographica Section E Structure Reports Online 65, no. 6 (2009): o1380. http://dx.doi.org/10.1107/s160053680901873x.

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In the molecule of the title compound, C12H16N2O4, an intramolecular N—H...O hydrogen bond results in the formation of a six-membered ring having an envelope conformation. In the crystal structure, a bifurcated intra/intermolecular N—H...(O,O) hydrogen bond generates inversion dimers.

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23

Trifkovic, Tanja, Marina Kuburic, Biljana Davidovic-Plavsic, Radoslav Dekic, and Biljana Kukavica. "Identification of C8-C22 fatty acid esters in domestic fruit brandy samples." Acta Periodica Technologica, no. 55 (2024): 169–75. http://dx.doi.org/10.2298/apt2455169t.

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The production and consumption of fruit brandy (rakija) in Bosnia and Herzegovina has a long tradition. The imperative of every brandy producer is to have a quality product that is appealing to the consumer. The aim of our work was to examine the content of C8-C22 fatty acid esters in three samples of domestic fruit brandy (labeled Sample I, II and III). Samples I and II were made from pear, while sample III was from plum. After liquid-liquid extraction, using the solvent system hexane and diethyl ether (1:1), analysis of fatty acid esters was performed using the GC/MS method (gas chromatograp

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24

Abdullmajed, Hasanain A., H. A. Sultan, Rafid H. Al-Asadi, Qusay M. A. Hassan, Asaad A. Ali, and C. A. Emshary. "Synthesis, DFT calculations and optical nonlinear properties of two derived Schiff base compounds from ethyl-4-amino benzoate." Physica Scripta 97, no. 2 (2022): 025809. http://dx.doi.org/10.1088/1402-4896/ac3fd1.

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Abstract Two Schiff base compounds viz., Ethyl (E)-4-((3-ethoxy-2-hydroxybenzylidene)amino)benzoate(EHB) and Ethyl (E)-4-(((2-hydroxynaphthalen-1-yl)methylene)amino)benzoate(ENB) are synthesized by condensation of ethyl-4-amino benzoate with 2-hydroxy-3-ethoxy benzaldehyde and 2-hydroxy-1-naphthaldehyde. The two compounds are studied and identified by FT-IR, UV-visible, Mass, 1H-NMR, and 13C-NMR spectroscopies. The nonlinear refractive index (NRI) of the two compounds are determined, for ENB compound via the diffraction ring patterns (DRPs) and the Z-scan and via Z-scan for the EHB compound, u

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25

Lifshits, Liubov M., Varun Singh, Matthias Zeller, and Jeremy K. Klosterman. "Ethyl 4-(9H-carbazol-9-yl)benzoate: fivefold superstructure with ten crystallographically independent molecules refined from a twinned crystal." Acta Crystallographica Section C Structural Chemistry 72, no. 11 (2016): 901–9. http://dx.doi.org/10.1107/s2053229616015825.

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The photophysical properties of organic fluorophores are sensitive to the local sterics of the surrounding environment. Restriction of torsional motion in aggregates and crystals can give rise to enhanced emissive behavior.N-Aryl-substituted carbazoles serve an essential role as ubiquitous host matrices for organic light-emitting diodes, due to their large band gaps and high triplet energies, and so studies connecting photophysical behaviors with detailed crystallographic structural information are important. To elucidate the structural changes involved in the excited-state charge-transfer pro

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26

Yang, Qing, Maki Asai, and Teruhiko Yoshihara. "Novel Resorcinol Derivatives from Lasiodiplodia theobromae." Zeitschrift für Naturforschung C 55, no. 7-8 (2000): 546–51. http://dx.doi.org/10.1515/znc-2000-7-812.

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Abstract Two novel resorcinol derivatives were isolated from the mycelium of Lasiodiplodia theobromae IFO 31059 as potato micro-tuber inducing compounds. Their structures were established by spectroscopic methods as ethyl (6′R)-2,4-dihydroxy-6-(6′-hydroxyheptyl)benzoate (8) and isobutyl (6′R)-2.4-dihydroxy-6-(6′-hydroxyheptyl)benzoate (9). The absolute stereochemistry of the asymmetric center of (8) was determined by an advanced Mosher method.

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27

Tanaka, Syuto, Hyuma Masu, and Yuji Sasanuma. "Crystal structures of 2-(benzenecarbothioyloxy)ethyl benzenecarbothioate and 2-(benzenecarbothioyloxy)ethyl benzoate." Acta Crystallographica Section E Crystallographic Communications 73, no. 10 (2017): 1430–33. http://dx.doi.org/10.1107/s2056989017012701.

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The title compounds, C16H14O2S2and C16H14O3S, which are monomeric models (modelsDandE) for a polythionoester and a poly(ester-co-thionoester), respectively, crystallize in the space groupP21/cand are isostructural with each other. The molecule in each crystal is located on an inversion centre and has an all-transstructure. The asymmetric unit comprises one half-molecule. In the crystal, there are intermolecular C...S contacts [3.391 (3) and 3.308 (3) Å for modelsDandE, respectively] and C—H...π interactions, which form a layer structure parallel to thebcplane. The carbonyl and thiocarbonyl gro

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28

Hu, Yi-Min, Yi-Zhi Li, Jie Zhou, Hong-Wen Hu, and Yi Pan. "Methyl {2-[4-ethyl-1-(tolylsulfonyl)-2,3-dihydropyrrol-3-yl]ethyl}benzoate." Acta Crystallographica Section E Structure Reports Online 59, no. 10 (2003): o1578—o1580. http://dx.doi.org/10.1107/s1600536803021056.

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29

Sriumaroum, Vorabodee, Sarit Liprapan, Benjawan Siriphet, Suesat Jantip, and Potjanart Suwanruji. "Study on Spectroscopic and Dyeing Characteristics of Curcumin on Poly(lactic acid) and Poly(ethylene terephthalate) Fabrics." Advanced Materials Research 233-235 (May 2011): 1384–87. http://dx.doi.org/10.4028/www.scientific.net/amr.233-235.1384.

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This research aimed to study the use of curcumin as a natural dye for dyeing poly(lactic acid) and poly(ethylene terephthalate) fabrics. The study found that curcumin was dyeable on PLA and PET, providing a brilliant yellow color on the fabric. Curcumin could build up very well on PLA, while lower build up was on PET. At the same applied concentration, higher color yield was observed on the dyed PLA fabric. To achieve the same visual color yield, a significantly lower concentration of curcumin was required for PLA as compared with PET. The color shade of curcumin-dyed PLA differed from the PET

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30

Arumugam, Natarajan, Aisyah Saad Abdul Rahim, Shafida Abd. Hamid, Mohd Mustaqim Rosli, and Hoong-Kun Fun. "Ethyl 3-amino-4-[(2-hydroxyethyl)amino]benzoate." Acta Crystallographica Section E Structure Reports Online 66, no. 8 (2010): o2141. http://dx.doi.org/10.1107/s1600536810029077.

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31

Madhu Mohan, T., S. Sreehari Sastry, and V. R. K. Murthy. "Investigations on Binary Mixtures of Propan-2-ol with Methyl Benzoate and Ethyl Benzoate." Journal of Solution Chemistry 40, no. 11 (2011): 1847–62. http://dx.doi.org/10.1007/s10953-011-9763-6.

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32

Rimaz, Mehdi, Jabbar Khalafy, Khadijeh Tavana, et al. "Synthesis and Single Crystal X-Ray Structure of Bis[4-oxo-3- (2-ethoxycarbonylphenyl)-3,4-dihydroquinazolin-2-yl]disulfide." Zeitschrift für Naturforschung B 64, no. 9 (2009): 1065–69. http://dx.doi.org/10.1515/znb-2009-0912.

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Diethyl 2,2´-thiocarbonyl-bis(azanediyl)dibenzoate was synthesized from the reaction of ethyl anthranilate with thiophosgene. Its treatment with sodium ethoxide in ethanol at room temperature gave ethyl 2-(4-oxo-2-thioxo-1,2-dihydroquinazolin-3(4H)-yl) benzoate, whereas in the presence of ethyl nitroacetate and under the same reaction conditions, the corresponding bis(quinazolin)disulfide was formed. Its structure was confirmed by IR, 1H and 13C NMR spectroscopy elemental analysis and single crystal X-ray structure determination.

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33

Hicks, Michael B., Lori D. Payne, Sunil V. Prabhu, and Teresa A. Wehner. "Determination of Emamectin Benzoate in Freshwater and Seawater at Picogram-Per-Milliliter Levels by Liquid Chromatography with Fluorescence Detection." Journal of AOAC INTERNATIONAL 80, no. 5 (1997): 1098–103. http://dx.doi.org/10.1093/jaoac/80.5.1098.

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Abstract Emamectin benzoate is a very effective agricultural insecticide applied to various crops at very low rates. A method to analyze emamectin benzoate in seawater and freshwater was developed. The method yields good recoveries with limits of quantitation of 20 pg/mL for freshwater and 24 pg/mL for seawater (signal-to-noise ratio [S/N] ≥ 10). The limit of detection is 10 pg/mL (S/N ≥ 3). Emamectin benzoateis concentrated from a 50 mL sample on a C8 solid-phase extraction cartridge and eluted with 1% ammonium acetate in methanol. The eluate is evaporated to 1 mL, diluted with 1 % ammonium a

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34

Shanmugasundaram, K., and K. J. Rajendra Prasad. "Synthesis of 3-Phenylisoxazolo[3,4-a]carbazoles." Zeitschrift für Naturforschung B 54, no. 9 (1999): 1202–4. http://dx.doi.org/10.1515/znb-1999-0918.

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Synthesis of a series of novel 3-phenylisoxazolo[3,4-a]-carbazoles has been accomplished by aroylation of dianions of l-hydroxyimino-l,2,3,4-tetrahydrocarbazoles with ethyl benzoate followed by acid cyclization.

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35

Mastura, Mastura, Tonel Barus, Lamek Marpaung, and Partomuan Simanjuntak. "Isolation and Antioxidant Activity of Phenolic Compounds from Halban Leaves (Vitex pinnata Linn) in Aceh." Elkawnie 6, no. 2 (2020): 213. http://dx.doi.org/10.22373/ekw.v6i2.5532.

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Abstract: An isolation and identification of phenolic compounds from Halban Leaves (Vitex pinnata Linn), a traditional medicinal plant in Aceh, has been done. Halban leaves were extracted through methanol maceration followed by isolation. The methanol extract went into n-hexane and ethyl acetate partition consecutively resulting in 3 different fractions of ethyl acetate and n-hexane extract. The ethyl acetate fraction demonstrated the most promising antioxidant and cytotoxic activity. Therefore, purification of ethyl acetate fraction was done by column chromatography [SiO2; (i) n-hexane-ethyl

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36

Bala, Madhu, Rachna Yadav, and Amit Girdhar. "Synthesis and Characterization of Ester Derivatives of N-Phenylanthranilic Acid." Asian Journal of Chemistry 36, no. 10 (2024): 2269–74. http://dx.doi.org/10.14233/ajchem.2024.32215.

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N-Phenylanthranilic acid (fenamic acid) serves as the fundamental structure for synthesizing several non-steroidal anti-inflammatory drugs, antibacterial drugs and also functions as a modulator of membrane transport. To reduce the dose-related side effects of existing drugs, research is focussing to improve fenamic acid derivative solubility and bioavailability. A series of ester derivatives of N-phenylanthranilic acid (MB-1 to MB-5) viz. 2-(phenyl amino)methyl benzoate, 2-(phenyl amino)ethyl benzoate, 2-(phenyl amino)isopropyl benzoate,2-(phenyl amino)butyl benzoate and 2-(phenyl amino)phenyl

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37

Roos, Eliane, Daniel Sebastiani, and Martin Brehm. "BILFF: All-Atom Force Field for Modeling Triazolium- and Benzoate-Based Ionic Liquids." Molecules 28, no. 22 (2023): 7592. http://dx.doi.org/10.3390/molecules28227592.

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We present an extension of our previously developed all-atom force field BILFF (Bio-polymers in Ionic Liquids Force Field) to three different ionic liquids: 1-ethyl-3-methyl-1,2,3-triazolium acetate ([EMTr][OAc]), 1-ethyl-3-methyl-1,2,3-triazolium benzoate ([EMTr][OBz]), and 1-ethyl-3-methylimidazolium benzoate ([EMIm][OBz]). These ionic liquids are of practical importance as they have the ability to dissolve significant amounts of cellulose even at room temperature. Our force field is optimized to accurately reproduce the strong hydrogen bonding in the system with nearly quantum chemical accu

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38

Kiven, Dinyuy Emmanuel, Fritzgerald Kogge Bine, Nyiang Kennet Nkungli, Aymard Dider Tamafo Fouegue, Stanley Numbonui Tasheh, and Julius Numbonui Ghogomu. "Enhancing the charge transport and luminescence properties of ethyl 4-[(E)-(2-hydroxy-4-methoxyphenyl)methyleneamino]benzoate through complexation: a DFT and TD-DFT study." RSC Advances 14, no. 26 (2024): 18646–62. http://dx.doi.org/10.1039/d4ra02250e.

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Organic light emitting diode (OLED) and organic solar cell (OSC) properties of ethyl 4-[(E)-(2-hydroxy-4-methoxyphenyl)methyleneamino]benzoate (EMAB) and its Pt2+, Pd2+, Ni2+, Ir3+, Rh3+, and Zn2+ complexes have been theoretically studied herein.

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39

Batsyts, Sviatoslav, Francisco J. Ramírez, Juan Casado, Jan C. Namyslo, and Andreas Schmidt. "Chemistry and spectroscopy of cross-conjugated and pseudo-cross-conjugated quinolinium-ethynyl-benzoate mesomeric betaines." Zeitschrift für Naturforschung B 73, no. 7 (2018): 481–91. http://dx.doi.org/10.1515/znb-2018-0020.

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AbstractThe three isomers 1-methylquinolinium-2-, 3-, and 4-ethynyl(phenyl-4-carboxylates) belong to two distinct types of heterocyclic mesomeric betaines. The quinolinium substituted in position 3 is a cross-conjugated mesomeric betaine (CCMB), whereas the quinolinium derivatives substituted in positions 2 and 4 are members of the class of pseudo-cross-conjugated mesomeric betaines (PCCMBs). While the charges are strictly separated within the common π-electron system of the CCMB according to the canonical formulae, the charges are effectively but not exclusively delocalized in the PCCMBs beca

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40

Patel, Anjali, and Jay Patel. "Nickel salt of phosphomolybdic acid as a bi-functional homogeneous recyclable catalyst for base free transformation of aldehyde into ester." RSC Advances 10, no. 37 (2020): 22146–55. http://dx.doi.org/10.1039/d0ra04119j.

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A Ni salt of phosphomolybdic acid (NiHPMA) was synthesized, characterized and evaluated for bi-functional activity via conversion of benzaldehyde to ethyl benzoate. The role of Mo-peroxo and Ni-oxo was confirmed by UV-visible/Raman spectroscopy.

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41

Banna, Md Hasan Al, Md Rezaul Haque Ansary, Ryuta Miyatake, Md Chanmiya Sheikh, and Ennio Zangrando. "Crystal structure of ethyl 4-[(4-methylbenzyl)oxy]benzoate." Acta Crystallographica Section E Crystallographic Communications 78, no. 10 (2022): 1077–80. http://dx.doi.org/10.1107/s2056989022009380.

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The title compound, C17H18O3, crystallizes with three molecules in the asymmetric unit. The molecules differ in the conformation related to the ethoxy group and in the orientation of the two phenyl rings, one of which has the ethoxy group disordered over two positions with refined occupancies of 0.735:0.265 (9). In the crystal packing, the molecules are connected by weak C—H...π interactions.

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42

Carlsen, Per H. J., Martin Ystenes, Ulf Ragnarsson, Thorleif Anthonsen, and Raikko Kivekäs. "Synthesis of Ethyl Benzoate with 18O-Labeled Ether Bridge." Acta Chemica Scandinavica 40b (1986): 757–59. http://dx.doi.org/10.3891/acta.chem.scand.40b-0757.

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43

Saeed, Sohail, Naghmana Rashid, Jerry P. Jasinski, and Ray J. Butcher. "Ethyl 2-(4-nitrobenzamido)benzoate, a non-merohedral twin." Acta Crystallographica Section E Structure Reports Online 67, no. 2 (2011): o465. http://dx.doi.org/10.1107/s1600536811002236.

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44

Ystenes, Martin, Per H. J. Carlsen, Erling Rytter, et al. "Positive Isotopic Shifts in Ethyl-d5 Benzoate and Ethyl-1,1-d2 Benzoate, and the Assignment of the alpha--C--O Stretching Mode." Acta Chemica Scandinavica 42b (1988): 254–56. http://dx.doi.org/10.3891/acta.chem.scand.42b-0254.

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45

Weisenborn, Petra C. M., A. Herbert Huizer, and Cyril A. G. O. Varma. "Excited-state dynamics of ethyl 4-(N,N-dimethylamino)benzoate and ethyl 4-(N,N-diethylamino)benzoate in apolar and polar solvents." Journal of the Chemical Society, Faraday Transactions 2 85, no. 12 (1989): 1895. http://dx.doi.org/10.1039/f29898501895.

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46

Fiaboe, Kokou Rodrigue, Ken Okwae Fening, Winfred Seth Kofi Gbewonyo, and Sharanabasappa Deshmukh. "Bionomic responses of Spodoptera frugiperda (J. E. Smith) to lethal and sublethal concentrations of selected insecticides." PLOS ONE 18, no. 11 (2023): e0290390. http://dx.doi.org/10.1371/journal.pone.0290390.

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Since 2016, the invasive insect Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) from the Americas has made maize production unattainable without pesticides in parts of Sub-Saharan Africa and Asia. To counteract this pest, farmers often resort to the use hazardous pesticides. This study aimed to investigate botanicals, microbials, and semi-synthetic insecticides in Ghana for pest control without harming local ecosystems. Under laboratory and on-station conditions, the present study evaluated the acute and sublethal responses of S. frugiperda to: (i) Pieris rapae Granulovirus (PrGV)

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47

Campbell, M., DJ Collins, and AM James. "Synthesis of 2-(5',5'-Ethylenedioxy-1'-methylcyclopent-2'-en-1'-yl)ethanol, and Some 2H-Cyclopenta[b]furan Derivatives Formed by Intramolecular Displacement Reactions." Australian Journal of Chemistry 42, no. 1 (1989): 17. http://dx.doi.org/10.1071/ch9890017.

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Exchange dioxolanation of 2-methyl-2-(prop-2′-enyl)cyclopentane-1,3-done (1b) gave 3,3- ethylenedioxy-2-methyl-2-(prop-2′-enyl) cyclopentan-1-one (2) which, upon reduction and esterification , afforded the epimeric 3,3-ethylenedioxy-2-methyl-2-(prop-2′-enyl) cyclopent-1-yl benzoates (6d). Oxidative cleavage of the terminal double bond in (6d),followed by sodium borohydride reduction yielded 3,3-ethylenedioxy-2-(2'-hydroxyethyl)-2-methylcyclopent-1-yl benzoate (4b) which underwent acid- catalysed rearrangement to 6a-(2′-hydroxyethoxy)-3a- methylhexahydrocyclopenta [b]furan-4-yl benzoate (8b). F

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48

Ünver, Yasemin, Yavuz Köysal, Hasan Tanak, Dilek Ünlüer, and Şamil Işık. "Ethyl 4-(3-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-4-yl)benzoate." Acta Crystallographica Section E Structure Reports Online 66, no. 6 (2010): o1294. http://dx.doi.org/10.1107/s160053681001603x.

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49

Elssfah, E. M., K. Chinnakali, H. K. Fun, et al. "Substituted clonidine derivatives. II. Ethyl 3,5-dichloro-4-(1-isobutyrylimidazolidin-2-ylideneamino)benzoate and ethyl 3,5-dichloro-4-(1,3-diisobutyrylimidazolidin-2-ylideneamino)benzoate." Acta Crystallographica Section C Crystal Structure Communications 55, no. 8 (1999): IUC9900085. http://dx.doi.org/10.1107/s0108270199098996.

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Shakir, Raied Mustafa, Shaimaa Abed Saoud, and Dhuha Faruk Hussain. "Synthesis, Antibacterial, and Molecular Docking Study of Novel 2-Chloro-8-Methoxy-3-Aryl-[1,3] Benzoxazine Derivatives using Vilsmeier Reagent." International Journal of Drug Delivery Technology 10, no. 03 (2020): 487–98. http://dx.doi.org/10.25258/ijddt.10.3.32.

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Reducing of ethyl 4-((2-hydroxy-3-methoxybenzylidene)amino)benzoate (1) afford ethyl 4-((2-hydroxy-3-methoxybenzyl)amino)benzoate (2). Reaction of this compound with Vilsmeier reagent affords novel 2-chloro-[1,3] benzoxazine ring (3). The corresponding acid hydrazide of compound 3 was synthesized from reaction of compound (3) with hydrazine hydrate. Newly series of hydrazones (5a–i) were synthesized from reaction of acid hydrazide with various aryl aldehydes. Antibacterial activity of the hydrazones was secerned utilizing gram-negative and gram-positive bacteria. Compound (5b) and (5c) exhibit

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