Academic literature on the topic 'Imidazole and 1'

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Journal articles on the topic "Imidazole and 1"

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Ganguly, Swastika, Vatsal Vithlani, Anup Kesharwani, et al. "Synthesis, antibacterial and potential anti-HIV activity of some novel imidazole analogs." Acta Pharmaceutica 61, no. 2 (2011): 187–201. http://dx.doi.org/10.2478/v10007-011-0018-2.

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Synthesis, antibacterial and potential anti-HIV activity of some novel imidazole analogs A series of 1-(2-methyl-4-nitro-imidazol-1-yl)-3-arylaminopropan-2-ones (2a-e), 2-methyl-5-nitro-1-{2-[arylmethoxy] ethyl}-1H-imidazoles (5a-d), and N-(3-hydroxyphenyl)-2-(substituted imidazol-1-yl)alkanamides (8a-e) were synthesized with the aim to develop novel imidazole analogs with broad-spectrum chemotherapeutic properties. Title compounds were evaluated for their anti-HIV and antibacterial activities.
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Zhou, Qifan, Fangyu Du, Yajie Shi, Ting Fang, and Guoliang Chen. "Synthesis and Analysis of 1-Methyl-4-Phenyl-1H-Imidazol-2-Amine." Journal of Chemical Research 42, no. 12 (2018): 608–10. http://dx.doi.org/10.3184/174751918x15414286606248.

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A practical synthetic route to an important pharmaceutical intermediate 1-methyl-4-phenyl-1H-imidazol-2-amine, via a three-step sequence involving cyclisation, hydrolysis and methylation, is reported. In the process of optimisation, a novel chemical entity was isolated and confirmed to be 2,6-diphenyl-1H-imidazo[1,2-a]imidazole by MS, 1H NMR and 13C NMR. The scale-up experiment was carried out to provide 1-methyl-4-phenyl-1H-imidazol-2-amine in 27.4% total yield.
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El'kov, N. A., Dz N. Konshina, and V. V. Konshin. "A practical synthesis of 1-[3-(trimethoxysilyl)propyl]-1<i>H</i>-imidazole." Журнал общей химии 93, no. 4 (2023): 654–56. http://dx.doi.org/10.31857/s0044460x23040182.

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A simple and effective method for the synthesis of 1-[3-(trimethoxysilyl)propyl]-1 H -imidazole was proposed by alkylation of sodium imidazolyl obtained from imidazole and sodium hydroxide with (3-chloropropyl)trimethoxysilane at reflux in toluene for 15 h. The target imidazole was obtained with a yield of 82%.
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Demchenko, Sergii, Roman Lesyk, Oleh Yadlovskyi, et al. "Synthesis, Antibacterial and Antifungal Activity of New 3-Aryl-5H-pyrrolo[1,2-a]imidazole and 5H-Imidazo[1,2-a]azepine Quaternary Salts." Molecules 26, no. 14 (2021): 4253. http://dx.doi.org/10.3390/molecules26144253.

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A series of novel 3-aryl-5H-pyrrolo[1,2-a]imidazole and 5H-imidazo[1,2-a]azepine quaternary salts were synthesized in 58–85% yields via the reaction of 3-aryl-6, 7-dihydro-5H-pyrrolo[1,2-a]imidazoles or 3-aryl-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepines and various alkylating reagents. All compounds were characterized by 1H NMR, 13C NMR, and LC-MS. The conducted screening studies of the in vitro antimicrobial activity of the new quaternary salts derivatives established that 15 of the 18 newly synthesized compounds show antibacterial and antifungal activity. Synthesized 3-(3,4-dichlorohenyl)-1
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Mlostoń, Grzegorz, Małgorzata Celeda, Katarzyna Urbaniak, et al. "Synthesis and selected transformations of 2-unsubstituted 1-(adamantyloxy)imidazole 3-oxides: straightforward access to non-symmetric 1,3-dialkoxyimidazolium salts." Beilstein Journal of Organic Chemistry 15 (February 19, 2019): 497–505. http://dx.doi.org/10.3762/bjoc.15.43.

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Adamantyloxyamine reacts with formaldehyde to give N-(adamantyloxy)formaldimine as a room-temperature-stable compound that exists in solution in monomeric form. This product was used for reactions with α-hydroxyiminoketones leading to a new class of 2-unsubstituted imidazole 3-oxides bearing the adamantyloxy substituent at N(1). Their reactions with 2,2,4,4-tetramethylcyclobutane-1,3-dithione or with acetic acid anhydride occurred analogously to those of 1-alkylimidazole 3-oxides to give imidazol-2-thiones and imidazol-2-ones, respectively. Treatment of 1-(adamantyloxy)imidazole 3-oxides with
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Aonofriesei, Florin. "Increased Absorption and Inhibitory Activity against Candida spp. of Imidazole Derivatives in Synergistic Association with a Surface Active Agent." Microorganisms 12, no. 1 (2023): 51. http://dx.doi.org/10.3390/microorganisms12010051.

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This paper’s purpose was to evaluate the interaction between three imidazole derivatives, (2-methyl-1H-imidazol-1-yl)methanol (SAM3), 1,1′-methanediylbis(1H-benzimidazole (AM5) and (1H-benzo[d]imidazol-1-yl)methanol 1-hydroxymethylbenzimidazole (SAM5) on the one hand, and sodium dodecyl sulphate (SDS) on the other, as antifungal combinations against Candida spp. Inhibitory activity was assessed using the agar diffusion method and Minimal Inhibitory Concentration (MIC) and showed moderate inhibitory activity of single imidazole derivatives against Candida spp. The mean value of MIC ranged from
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Ashok, S. R., and M. K. Shivananda. "Synthesis and Characterization and Antifungal Screening Studies of Some Novel Imidazole Derivatives." 1 8, no. 1 (2022): 39–43. http://dx.doi.org/10.46632/jemm/8/1/7.

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Imidazole derivatives are five-mamboed heterocyclic having nitrogen, and oxygen atoms in their ring structure and exhibiting potent as well as wide range of pharmacological activities. Current investigations of imidazole derivatives have provided information that these derivatives may have applications in antimicrobial, antifungal, antiviral, as well as antidiabitic treatments. Fen bam is an imidazole derivative developed by McNeil Laboratories in the late 1970s as a novel anxiolytic drug with an at-the-time-unidentified molecular target in the brain. The imidazole ring system is present in im
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Mutoh, Katsuya, Hiroki Arai, Yoichi Kobayashi, and Jiro Abe. "Photo-control of the thermal radical recombination reaction: photochromism of an azobenzene-bridged imidazole dimer." Pure and Applied Chemistry 87, no. 6 (2015): 511–23. http://dx.doi.org/10.1515/pac-2014-0910.

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AbstractAmong various kinds of photochromic compounds, bridged imidazole dimers have been known as fast photo-switch molecules. Bridged imidazole dimers have opened up various potential applications to photochromic lenses and real-time holographic displays. The optical properties of bridged imidazole dimers strongly depend on the bridging moiety to tether two imidazole rings. Therefore, the control of the bridging structure by introducing another photochromic moiety would increase the versatility of bridged imidazole dimers. In this study, we designed and synthesized a new type of the bridged
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Arduengo, Anthony J., Jens R. Goerlicha, Fredric Davidson, and William J. Marshall. "Carbene Adducts of Dimethylcadmium." Zeitschrift für Naturforschung B 54, no. 11 (1999): 1350–56. http://dx.doi.org/10.1515/znb-1999-1102.

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The first examples of carbene-cadmium complexes are reported from the reactions of a variety of imidazol-2-ylidenes or imidazolin-2-ylidenes with dimethylcadmium. Four new carbene complexes are characterized by NMR spectroscopy (1H , 13C and 113Cd). The cadmium centers are strongly shifted downfield (100 -150 ppm) by interaction with the carbenes. X-ray structures are reported for three carbene-cadmium 1:1 adducts. The cadmium centers exhibit distorted trigonal-planar geometries in which the carbene ligands have an average 18.2 pm longer bond distance to cadmium compared to the methyl groups.
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Xu, Wei, Hao Yao, Xing Zhang, et al. "K2CO3 Promoted Cascade Reaction for the Preparation of 1H-Imidazol-4- yl-1-amine Derivatives." Letters in Organic Chemistry 17, no. 2 (2020): 127–32. http://dx.doi.org/10.2174/1570178616666190226144620.

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: A K2CO3 promoted efficient one pot two-step method for the preparation of 1H-imidazol-4- yl-1-amine derivatives has been developed. A series of second amines with an imidazole group were obtained with 56%-91% yields by the K2CO3 promoted amination of acetates and nitrogen deprotection of the imidazole process.
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Dissertations / Theses on the topic "Imidazole and 1"

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Grosse, Sandrine. "Imidazo[1, 2-b]pyrazoles, imidazo[1, 2-a]imidazoles : synthèse, fonctionnalisation et évaluation biologique." Thesis, Orléans, 2013. http://www.theses.fr/2013ORLE2056.

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Les imidazo[1,2-b]pyrazoles tout comme les imidazo[1,2-a]imidazoles sont des entités présentant diverses applications intéressantes notamment dans le domaine pharmacologique. Cependant, malgré ce potentiel, ces structures hétérobicycliques ont été, jusqu’à ce jour, relativement peu étudiées tant au niveau de leur préparation que de leur fonctionnalisation. De ce fait, ces travaux de thèse ont pour objet la mise au point de nouvelles voies d’accès à ces systèmes bicycliques et ce, au départ de substrats facilement accessibles. Des stratégies de fonctionnalisation de ces charpentes moléculaires
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Dejneka, S. Y., V. K. Svizhak та V. O. Chornous. "Search of substances with antimicrobial properties among the derivatives of 2,4-disubstitutive 3-(1-aryl-imidazole-5-іl)propen-1-ions and propane-1-ions". Thesis, БДМУ, 2017. http://dspace.bsmu.edu.ua:8080/xmlui/handle/123456789/12364.

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Deschamps, Jérôme. "Diacétylènes à fonctionnalités imidazole ou imidazolium : nouveaux polydiacétylènes rouges analogues du poly-1, 6-bis(N,N-diphénylamino)-2, 4-hexadiyne." Montpellier 2, 2007. http://www.theses.fr/2007MON20210.

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CÃndido, Manuela Chaves Loureiro. "Study of the Reactivity of complex ions cis-[Ru (bpy)2(L) (NO)]n+ where L = imidazole, 1-metilimidazole, thiourea and sulfite." Universidade Federal do CearÃ, 2011. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=7208.

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Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico<br>We carried out studies of chemical reactivity, electrochemistry and photochemistry of complexes cis-[Ru(bpy)2(L)(NO)](PF6)n, where L = imidazole, 1-methylimidazole, thiourea and sulfite. Were chosen, therefore, two ligands being &#61555; donors and two with ligands that act as &#61552;-recipient and the results indicated that the nature and strength of these ligands directly influence the strength of the back donation between the metal center and coordinated nitric oxide. The infrared spectra showed a characteristic frequency of
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Harris, Cragin K. "Synthesis and Characterization of Five New Tetrakis(N-phenylacetamidato) Dirhodium(II) Amine Complexes and One Molybdenum Cofactor Described Crystallographically." Digital Commons @ East Tennessee State University, 2015. https://dc.etsu.edu/etd/2525.

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Six new crystal structures were determined using a Rigaku Mercurcy 375/MCCD(XtaLab mini) diffractometer. The structure of a molybdenum cofactor was solved resulting in an R1 (R1 = Σ ||Fo| - |Fc|| / Σ |Fo|) of 3.61% despite the presence of a disordered DMSO molecule. New Tetrakis(N-phenylacetamidato) Dirhodium(II) complexes were synthesized and characterized. Two 2,2-cis-[Rh2(NPhCOCH3)4]•(C3H4N2)x where x= 1 or 2 were successfully crystallized and solved with R1 values below 5%. Additional studies were conducted via NMR to observe formation of both products. Three potential catalysts were synth
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Fransson, Rebecca. "Discovery of Small Peptides and Peptidomimetics Targeting the Substance P 1-7 Binding Site : Focus on Design, Synthesis, Structure-Activity Relationships and Drug-Like Properties." Doctoral thesis, Uppsala universitet, Institutionen för läkemedelskemi, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-149480.

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Biologically active peptides are important for many physiological functions in the human body and therefore serve as interesting starting points in drug discovery processes. In this work the neuropeptide substance P 1–7 (SP1–7, H-Arg-Pro-Lys-Pro-Gln-Gln-Phe-OH), which has been demonstrated to reduce neuropathic pain and attenuate opioid withdrawal symptoms in animal models, has been addressed in a medicinal chemistry program with the overall aim of transforming this bioactive peptide into more drug-like compounds. Specific binding sites for this neuropeptide have been detected in the brain and
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Tholé, France. "Étude d'une synthèse totale énantiosélective et convergente des liposidomycines." Paris 6, 2002. http://www.theses.fr/2002PA066352.

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Barroso, Márcia Teixeira. "Estudo da reatividade de 1-azirinas-3-carbofuncionalizadas frente a diazois e alcoois : obtenção de 2-aza-1, 3-dienos." [s.n.], 1997. http://repositorio.unicamp.br/jspui/handle/REPOSIP/250632.

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Orientador: Albert James Kascheres<br>Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Quimica<br>Made available in DSpace on 2018-07-22T06:19:18Z (GMT). No. of bitstreams: 1 Barroso_MarciaTeixeira_D.pdf: 4984241 bytes, checksum: 07db4acef7ffe7538b219b41f5b3873b (MD5) Previous issue date: 1997<br>Doutorado
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Thiverny, Maryse. "1-oxy-2,3-dihydro-imidazol-4-ones : des intermédiaires et des cibles." Université Joseph Fourier (Grenoble ; 1971-2015), 2010. http://www.theses.fr/2010GRENV049.

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Les travaux présentés s'articulent autour de synthons nitrone de type N-oxy-imidazolidinone, pour lesquels nous avons exploré les applications possibles. Nous avons développé une nitrone achirale, CYCNO, accessible en 3 étapes depuis un ester de la glycine (66%) et une nitrone chirale, MiPNO. Celle-ci a été obtenue sous forme énantiopure par une méthode de résolution nouvelle ; chaque énantiomère est ainsi accessible avec des rendements de 15 et 17% depuis l'ester de la glycine. CYCNO a été utilisée comme modèle pour étudier la réactivité des N-oxy-imidazolidinones vis-à-vis des halogénures d'
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Thiverny, Maryse. "1-oxy-2,3-dihydro-imidazol-4-ones : des intermédiaires et des cibles." Université Joseph Fourier (Grenoble), 2010. http://www.theses.fr/2010GRE10174.

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Les travaux présentés s'articulent autour de synthons nitrone de type N-oxy-imidazolidinone, pour lesquels nous avons exploré les applications possibles. Nous avons développé une nitrone achirale, CYCNO, accessible en 3 étapes depuis un ester de la glycine (66%) et une nitrone chirale, MiPNO. Celle-ci a été obtenue sous forme énantiopure par une méthode de résolution nouvelle ; chaque énantiomère est ainsi accessible avec des rendements de 15 et 17% depuis l'ester de la glycine. CYCNO a été utilisée comme modèle pour étudier la réactivité des N-oxy-imidazolidinones vis-à-vis des halogénures d'
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Books on the topic "Imidazole and 1"

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van, Zwieten P. A., ed. The I[subscript 1]-imidazoline receptor agonist moxonidine: A new antihypertensive. 2nd ed. Royal Society of Medicine, 1996.

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Imidazole and Its Derivatives, Part 1. Wiley & Sons, Incorporated, John, 2009.

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Kneer, Markus. Darstellungen, Kristallstrukturen und magnetische Eigenschaften neuer pyridinsubstituierter Imidazolin-3-oxyl-1-oxid-Mono-, Di- und Polyradikale. 1994.

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Davis, William Michael. 1. Synthesis, structure and properties of an imidazolate bridged CU(II)-Co(III) complex ; 2. Synthesis, structures and properties of nickel (II) and copper (II) tropocoronand complexes. 1985.

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Kawakami, Yuji. Process for Preparing 3-[-8-Bromo-1-methyl-6--4H-imidazo[1,2-a][1,4]benzodiaze- Pin-4-yl]propionic Acid Methyl Ester Benzenesulfonate: United States Patent 9981941. Independently Published, 2020.

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Book chapters on the topic "Imidazole and 1"

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Gooch, Jan W. "Imidazole." In Encyclopedic Dictionary of Polymers. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_13980.

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Demaison, J. "277 C3H4ArN2 1H-Imidazole - argon (1/1)." In Asymmetric Top Molecules. Part 2. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-10400-8_25.

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Wohlfarth, Ch. "Surface tension of the mixture (1) 1H-imidazole; (2) octan-1-ol." In Supplement to IV/16. Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-75508-1_319.

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Wohlfarth, Ch. "Surface tension of the mixture (1) 1H-imidazole; (2) decane." In Supplement to IV/16. Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-75508-1_320.

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Tan, J. S., and T. M. Handel. "Cooperative Interaction of Anionic Dyes with Imidazole-Containing Polymers." In Microdomains in Polymer Solutions. Springer US, 1985. http://dx.doi.org/10.1007/978-1-4613-2123-1_24.

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Wohlfarth, Ch. "Surface tension of the mixture (1) 2-methyl-1H-imidazole; (2) octan-1-ol." In Supplement to IV/16. Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-75508-1_351.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of trinuclear manganese cluster having imidazole and Schiff-base ligand." In Magnetic Properties of Paramagnetic Compounds, Magnetic Susceptibility Data, Volume 1. Springer Berlin Heidelberg, 2021. http://dx.doi.org/10.1007/978-3-662-62478-4_219.

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Shaw, Gordon. "The Synthesis and Chemistry of Imidazole and Benzimidazole Nucleosides and Nucleotides." In Chemistry of Nucleosides and Nucleotides. Springer US, 1994. http://dx.doi.org/10.1007/978-1-4757-9667-4_4.

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Chen, Han-Min. "Revisit of Imidazole-Zinc Reverse Stain for Protein Polyacrylamide Gel Electrophoresis." In Methods in Molecular Biology. Springer New York, 2018. http://dx.doi.org/10.1007/978-1-4939-8745-0_17.

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Chen, Han-Min. "Revisit of Imidazole–Zinc Reverse Stain for Protein Polyacrylamide Gel Electrophoresis." In Methods in Molecular Biology. Humana Press, 2012. http://dx.doi.org/10.1007/978-1-61779-821-4_43.

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Conference papers on the topic "Imidazole and 1"

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Yang, Dongrui, Omar Rosas, and Homero Castaneda. "Comparison of the Corrosion Inhibiting Properties of Imidazole Based Ionic Liquids on API X52 Steel in Carbon Dioxide Saturated NaCl Solution." In CORROSION 2014. NACE International, 2014. https://doi.org/10.5006/c2014-4357.

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Abstract The aim of this work is to investigate the corrosion inhibiting efficiency of four imidazolium ionic liquids in carbon dioxide saturated NaCl Brine solution by using electrochemical and surface analysis testing methods. The four compounds are 1-Ethyl-3-methylimidazolium chloride (Emc), 1-Butyl-3-methylimidazolium chloride (Bmc), 1-Hexyl-3-methylimidazolium chloride (Hmc), and 1-Decyl-3-methylimidazolium chloride (Dmc). Under the testing conditions, compound Dmc showed the highest inhibition efficiency. After 24 hours of immersion time in the inhibiting solution, the inhibiting efficie
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Ramachandran, S., and V. Jovancicevic. "Molecular Modeling of the Inhibition of Mild Steel CO2 Corrosion by Imidazolines." In CORROSION 1998. NACE International, 1998. https://doi.org/10.5006/c1998-98017.

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Abstract Imidazolines have been used to inhibit corrosion in carbon dioxide solutions. Molecular modeling techniques have been used to study the adsorption and film formation of imidazolines onto iron oxide. The studies have determined 1) the binding of imidazoline and amide functional groups to an iron oxide surface, 2) the orientation of imidazoline molecules on the surface, and 3) the cohesive energy of formation of a bilayer of imidazoline molecules as a function of alkyl chain length. Molecular modeling techniques aid the development of improved corrosion inhibitors by quantifying the rol
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Belarbi, Zineb, Bruce Brown, Marc Singer, and Nesic Srdjan. "Study of Adsorption of Corrosion Inhibitor 1-(2-Aminoethyl)-2-Oleyl-2-Imidazolinium Chloride on Carbon Steel under CO2 Environment by Using In-Situ AFM Measurements." In CORROSION 2017. NACE International, 2017. https://doi.org/10.5006/c2017-09290.

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Abstract The most common corrosion inhibitors used to minimize corrosion of carbon steel in the oil and gas industry contain imidazoline molecules. However, the behavior of imidazoline molecules at the interface remains poorly understood, especially with respect to the adhesive and cohesive forces of inhibitor films. The objective of this work is to understand the adsorption/desorption process of 1-(2-aminoethyl)-2-oleyl-2-imidazolinium chloride on carbon steel. In order to study adsorption of imidazolinium chloride on carbon steel, in-situ atomic force microscopy (AFM) measurements were perfo
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Du, Min, and Bin Jiang Jing Zhang. "Study on Inhibition Behavior of Dissymmetric BIS-Quaternary Ammonium with Imidazoline Ring." In CORROSION 2010. NACE International, 2010. https://doi.org/10.5006/c2010-10150.

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Abstract Dissymmetric bis-quaternary ammonium with imidazoline ring was studied for inhibition behavior in 1.0 mol·L-1 hydrochloric acid solution at room temperature by mass loss, potentio-dynamic polarization, electrochemical impedance spectrum (EIS) and scanning electron microscopy (SEM). The result of mass loss indicated that the inhibition efficiency increased with the increase in inhibitor concentration and was over 98 % with the addition of 50 mg·L-1 inhibitor. Polarization data showed that the compound acted as a cathodic inhibitor for Q235 steel by changing the OCP to more negative val
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da T. Silva, Mayara A., Jean V. Ferrari, and Idalina V. Aoki. "Corrosion Behavior of Halloysite Nanotubes Loaded with Quaternary Imidazoline Based Inhibitor." In LatinCORR 2023. AMPP, 2023. https://doi.org/10.5006/lac23-20403.

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In oil exploitation, carbon dioxide, hydrogen sulfide, and dissolved salts (mainly sodium chloride) can cause severe substantial corrosion to the pipelines. Additives such as corrosion inhibitors are one of the most viable solutions for dealing with corrosion problems arising from different process conditions in oil and gas production [1]. Typically, film former inhibitors are used on a large scale, and aliphatic diamines or imidazolines with long carbon chains are examples of effectiveness [2]. This study aims to evaluate the corrosion performance of quaternary imidazoline loaded on halloysit
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Prethaler, A., G. Mori, W. Havlik, et al. "Evaluation of Performance of an Amine Based and an Imidazoline Based Gas and Gas Condensate Inhibitor Tested with High Velocity Laboratory Test Rig." In CORROSION 2015. NACE International, 2015. https://doi.org/10.5006/c2015-05713.

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Abstract An amine based CO2 corrosion inhibitors and an imidazoline based CO2 corrosion inhibitor has been tested in a two-phase laboratory flow loop system under conditions of a mature gas condensate well in Austria. After a detailed description of the experimental setups, degradation rates of material API (1) L-80 (UNS G41300) as function of flow velocity and inhibitor dosage are presented. Further one the influence of chloride addition on inhibitor performance has been investigated. All results are discussed with respect to critical inhibitor concentration to reach nearly 100 % inhibitor ef
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Ding, Yuan, Bruce Brown, David Young, and Marc Singer. "Effectiveness of an Imidazoline-type Inhibitor against CO2 Corrosion of Mild Steel at Elevated Temperatures (120°C-150°C)." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-11622.

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Abstract Production of oil and gas from increasingly aggressive geologic environments requires the development of appropriate corrosion mitigation strategies, including the selection of corrosion inhibitors with adequate performance characteristics. In this study, the inhibition performance of a diethylenetriamine tall oil fatty acid imidazoline-type inhibitor (DETA/TOFA imidazoline) against CO2 corrosion of an API 5L X65 carbon steel was studied at two temperatures, 120°C and 150°C. The corrosion measurements were performed in a CO2 saturated 1 wt.% NaCl electrolyte, via electrochemical measu
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Huang, Jin, Bruce Brown, and Srdjan Nesic. "Localized Corrosion of Mild Steel under Silica Deposits in Inhibited Aqueous CO2 Solutions." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02144.

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Abstract Corrosion experiments were conducted on API 5L X65 mild steel specimens covered by a silica deposit in inhibited 1 wt% NaCl aqueous solutions saturated by CO2 at pH 5.0 and 25°C. It was observed that a generic imidazoline based inhibitor was not able to reduce the general corrosion rate of the steel underneath the silica sand particles and local acceleration of corrosion (pitting) was found in those areas. A pitting penetration rate was calculated using Infinite Focus Microscopy (IFM) measurements. After examining many possible mechanisms, it was concluded that the imidazoline inhibit
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Prethaler, A., T. Vogl, G. Mori, et al. "Evaluation of Performance of Gas and Gas Condensate Inhibitors with a Laboratory Two Phase Flow." In CORROSION 2014. NACE International, 2014. https://doi.org/10.5006/c2014-4045.

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Abstract:
Abstract Three different inhibitors have been tested in a two-phase laboratory flow loop system with carbon steel tubes under conditions like they are very common in European gas wells with a gas-liquid ratio of 20,000.After a detailed description of the experimental setups, degradation rates of material API(1) L-80 as function of flow velocity and inhibitor dosing are presented. Inhibitor 1 was based on ethoxylated phosphate coco-amine salt dissolved in benzene, inhibitor 2 was an imidazoline dissolved in ethylene glycol with additions of hexamethylenediamine and thioglycolic acid. Inhibitor
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Li, Xiaoji, Sandeep Chawla, Jose Vera, William Durnie, and Richard Woollam. "Correlation between Critical Micelle Concentration and CO2 Corrosion Inhibition Efficiency of Imidazoline Surfactants." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-13341.

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Abstract Rotating cylinder electrode (RCE) methodology with electrochemical impedance spectroscopy (EIS) measurement was applied to study the inhibition behavior of imidazoline surfactants on CO2 corrosion of X65 carbon steel. The test program investigated three imidazolines of different number of alkyl chain carbon (12, 14, 16) at a series of salinity (0.1%, 1% and 10% wt. NaCl) and temperature (30°C, 50°C and 70°C). Each test condition evaluated seven accumulation concentrations of surfactants ranging from 0.1 to 10 times the critical micelle concentrations (CMC) that were determined or esti
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