Relevant bibliographies by topics / Methyl compound

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Methyl compound'

Author: Grafiati
Published: 5 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "Methyl compound"

1

Osarumwense, P. O., M. O. Edema, and C. O. Usifoh. "Synthesis And Anagesic activities of Quinazolin-4(3H)-One, 2-Methyl-4(3H)-Quinazolinone and 2–Phenyl-4(3H)-quinazolin-4(3H)–one." Journal of Drug Delivery and Therapeutics 10, no. 4-s (2020): 87–91. http://dx.doi.org/10.22270/jddt.v10i4-s.4209.

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Background: Objective: The current study is aimed at the synthesis of these quinazolinone derivatives quinazolin-4(3H)-One, 2-Methyl-4(3H)-quinazolinone and 2–Phenyl-4(3H)-quinazolin-4(3H)–one and evaluate them for their analgesic activity. Method: The condensation of 2-amino-methyl-4-methoxybenzoate with acetic anhydride yielded the cyclic compound 2-methyl-4, 5-disubstituted-1, 3-benzo-oxazine-4-one which further produce a novel 2,3-disubstituted quinazolin-4 ones via the reaction with hydrazine hydrate The quinazolinone derivatives quinazolin-4(3H)-One, 2-Methyl-4(3H)-quinazolinone and 2–Ph
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Malo, Edi A., Verónica Gutiérrez-Escobar, Federico Castrejón-Ayala, and Julio C. Rojas. "The Aggregation Pheromone of Metamasius spinolae (Coleoptera: Dryophthoridae) Revisited: Less is More." Environmental Entomology 49, no. 4 (2020): 803–9. http://dx.doi.org/10.1093/ee/nvaa054.

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Abstract The weevil Metamasius spinolae (Gyllenhal) is the most important insect pest of cultivated prickly pear in Mexico. A previous work reported that the pheromone of this weevil species was composed by three components. In this study, we reinvestigated the aggregation pheromone of M. spinolae using gas chromatography-electroantennography and gas chromatography–mass spectrometry to locate and identify new potential pheromonal compounds. The behavioral activity of identified compounds was evaluated in laboratory and field trials. Metamasius spinolae males released four compounds: 2-methyl-4
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AL-ALAAF, Hiba Ameen, and Mohammed A. AL-IRAQI. "Synthesis of Some New Hydrazones from Quinazolinone Moiety." Eurasia Proceedings of Science Technology Engineering and Mathematics 16 (December 31, 2021): 52–56. http://dx.doi.org/10.55549/epstem.1068546.

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Methyl α-[(4-oxoquinazolin-2-yl)thio]acetate (4) is one of the important heterocyclic compounds. It isused as a precursor to synthesis new derivatives of quinazolin-4-one moiety. The compound (4) was synthesized via a series of steps from anthranilic acid. The anthranilic acid was converted to its methyl ester (1) by esterification with methanol under acidic condition. The ester (1) was reacted with chloroacetyl chloride to produce methyl α-chloroacetamido benzoate (2). The chloro compound (2) was converted to the corresponding thiocyanato compound (3) by its reaction with ammonium thiocyanate
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Muharni, Muharni, Fitrya Fitrya, Milanti Okta Ruliza, Dwi Anjar Susanti, and Elfita Elfita. "Di-(2-ethylhexyl)phthalate and Pyranon Derivated from Endophytic fungi Penicillium sp the Leave of Kunyit Putih (Curcuma zedoaria)." Indonesian Journal of Chemistry 14, no. 3 (2014): 290–96. http://dx.doi.org/10.22146/ijc.21241.

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Two compounds from cultivation of the endophytic fungi Penicillium sp of leaves of kunyit putih (Curcuma zedoaria have been isolated. The endophytic fungus was cultivated on 5 L of Potatos Dextrose Broth (PDB) medium at room temperature (no shaking) for 3 weeks. The cultures were extracted with ethyl acetate to afford 3.0 g of residue after removal of the solvent under reduced pressure. The extract was separated and purified by silica gel column chromatography (CC) and afforded two pure compounds as colorless oily liquid (compound 1) and yellow crystal (compound 2). The structure of these comp
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Peter Osarodion Osarumwense, Mary Olire Edema, and Cyril Odianosen Usifoh. "Synthesis and antibacterial activities of quinazolin-4(3h)-one, 2-methyl-4(3h)-quinazolinone and 2–phenyl-4(3h)-quinazolinone." International Journal of Biological and Pharmaceutical Sciences Archive 1, no. 2 (2021): 077–84. http://dx.doi.org/10.30574/ijbpsa.2021.1.2.0027.

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Background: Quinazoline and quinazolinone scaffolds represent an important class of biologically active nitrogen heterocyclic compounds. Many marketed drugs are based on these moieties. A diverse range of molecules with quinazoline/quinazolinone moieties have been reported to exhibit broad spectrum of biological activities Objective: This study is aimed at the synthesis of these quinazolinone derivatives, quinazolin-4(3H)-One, 2-Methyl-4(3H)-quinazolinone and 2–Phenyl-4(3H)-quinazolin-4(3H)–one and evaluate them for their antibacterial activities. Method: The consolidation of 2-amino-methyl-4-
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Astakala, Rishi Vachaspathy, Gagan Preet, Rainer Ebel, and Marcel Jaspars. "Methyl-4-hydroxy-2-(2-hydroxypropan-2-yl)-6-methyl-2,3-dihydrobenzofuran-5-carboxylate." Molbank 2023, no. 3 (2023): M1697. http://dx.doi.org/10.3390/m1697.

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Microorganisms are an important source of compounds that are pharmaceutically active, both as leads and as scaffolds for synthesis. Often, interesting chemistry is uncovered by exploring new biomes, of which the Chilean Atacama Desert is a prime example. This paper describes the isolation and structural characterisation, using HR-LCMS and 1D and 2D NMR, of a new compound belonging to a family of compounds called radstrictins. The compound was isolated from a fungus, that had itself been isolated from a soil sample from the Atacama Desert. The compound was tested against pathogenic strains asso
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Raja, R., M. Suresh, R. Raghunathan, and A. SubbiahPandi. "Crystal structures of methyl 3-(4-isopropylphenyl)-1-methyl-1,2,3,3a,4,9b-hexahydrothiochromeno[4,3-b]pyrrole-3a-carboxylate, methyl 1-methyl-3-(o-tolyl)-1,2,3,3a,4,9b-hexahydrothiochromeno[4,3-b]pyrrole-3a-carboxylate and methyl 1-methyl-3-(o-tolyl)-3,3a,4,9b-tetrahydro-1H-thiochromeno[4,3-c]isoxazole-3a-carboxylate." Acta Crystallographica Section E Crystallographic Communications 71, no. 6 (2015): 574–77. http://dx.doi.org/10.1107/s2056989015008063.

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In the title compounds, C23H27NO2S, (I), and C21H23NO2S, (II), the pyrrole rings have envelope conformations with the C atom substituted by the benzene ring as the flap. In the third title compound, C20H21NO3S, (III), the isoxazole ring has a twisted conformation on the C—C bond substituted by the benzene ring and the carboxylate group. In all three compounds, the thiopyran ring has a half-chair conformation. The mean plane of the pyrrole ring is inclined to the mean plane of the thiopyran ring by 57.07 (9), 58.98 (9) and 60.34 (12)° in (I), (II) and (III), respectively. The benzene rings are
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Jarallah, Aziz Latif, Khalid Fahad Ali, Raied Mustafa Shakir, and Shaimaa Abed Saoud. "Synthesis, Antibacterial and Antifungal Activities for Novel Derivatives of 2,2'-(((1-benzylbenzoimidazol-2-yl)methyl)azanediyl)bis(ethan-1-ol)." Ibn AL- Haitham Journal For Pure and Applied Science 32, no. 1 (2019): 56. http://dx.doi.org/10.30526/32.1.1966.

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The compound 2,2'-(((1H-benzo(d)imidazol-2-yl)methyl)azanediyl)bis(ethan-1-ol) was reacted with benzyl bromide to afford compound (1) which used as row material to prepare a series of compounds through condensation reaction, the starting compound were reacted with tosyl chloride to protect the OH group to afford compound 2, then reacted benzyl bromide to produce compound (2), then the compound (2) treated with three compounds ( 2-mercaptobenzthiazole, 2-mercaptobenimidazol and 2-chloromethyl benzimidazole) to form compounds 3a,b, 4a,b and 5a,b respectively. In the another step the click reacti
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Klinchan, Chayada, Rattiya Namngam, Anek Sitsongkham, and Pitak Chuawong. "Synthesis and Study of Naphthoquinones Derivatives." Applied Mechanics and Materials 855 (October 2016): 26–30. http://dx.doi.org/10.4028/www.scientific.net/amm.855.26.

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In this research, we reported the study and synthesis of naphthoquinones intermediate compounds lead to the target naphthoquinones derivatives product. Naphthoquinones derivatives have long been known to display anticancer and antimalarial activity in addition to a wide variety of other bioactivities. Moreover, it has been reported to possess antimalarial disease against Plasmodium falciparum. The naphthoquinones derivatives product (5) were synthesized by coupling with 2-(3-bromo-2,2-dimethylpropyl)-1-methoxynaphthalene (4) and methyl ketone fatty acid (3). The 2-(3-bromo-2,2-dimethylpropyl)-
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Astiti, Ni Putu Adriani, and Yan Ramona. "GC-MS Analysis of Active and Applicable Compounds in Methanol Extract of Sweet Star Fruit (Averrhoa carambola L.) Leaves." HAYATI Journal of Biosciences 28, no. 1 (2021): 12. http://dx.doi.org/10.4308/hjb.28.1.12.

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The leaves of star fruit plants (Averrhoa carambola) have been traditionally used to cure many diseases, such as hypertension and fever. Besides, the leaves of this plant have also widely been used as the main raw material in lawar (a Balinese traditional food) making. In this research, the methanol extract of this plant leaves was analyzed and identified for active compound contents. The main objective of this research was to investigate types of possible active and applicable compounds contained in such leaves, previously extracted/macerated in methanol solution. Analysis was conducted by ap
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Dissertations / Theses on the topic "Methyl compound"

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Morrison, Eilidh Christina. "Methyl halide and biogenic volatile organic compound fluxes from perennial bioenergy crops and annual arable crops." Thesis, University of Edinburgh, 2013. http://hdl.handle.net/1842/8279.

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The depletion of fossil fuel resources, pollution concerns and the challenge of energy security are driving the search for renewable energy sources. The use of lignocellulosic plant biomass as an energy source is increasing in the United Kingdom and worldwide. In the UK, up to 0.35MHa (6% of total arable land) may be planted with perennial bioenergy crops by 2020 in order to meet renewable energy and CO2 reduction targets. Several plant species that produce high biomass from low inputs have been identified. The most promising for the UK climate are the genus Miscanthus, a perennial rhizomatous
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Figadère, Bruno. "Les composes organomanganeux mixtes : addition 1-2 selective sur des aldehydes ou des cetones portant un groupe fonctionnel, enolisation regioselective de cetones : application en synthese." Paris 6, 1987. http://www.theses.fr/1987PA066371.

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Les reactifs organomanganeux rmnx(x=cl, br, i; r=n-, sec- t-alkyl, alcenyl, aryl, alcynyl) s'additionnent aux aldehydes et cetones fonctionnels pour donner selectivement les alcools correspondant avec d'excellents rendements. Les reactifs rmnz(z=nphme) enolisent les cetones avec une excellente regioselectivite. Les enolates manganeux ainsi prepares sont tres aisement acyles, silyles, alkyles, hydroxyalkyles, avec des rendements de 60% a 90%, a la temperature ambiante
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Baharmast, Bahman. "Monohalogénocyclopropanation de composés éthyléniques fonctionnalisés : réactions d'élimination sur les adduits." Grenoble 1, 1986. http://www.theses.fr/1986GRE10081.

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On etudie la stereoselectivite de la reaction de monohalogenocyclopropanation menee sur des alcools, esters. , cetones et acides alpha -ethyleniques, puis la methylmonohalogenocyclopropanation des cetones et alcools alpha -ethyleniques. Dans un dernier chapitre est abordee l'etude de la regioet de la stereo elimination sur les alcools halogeno- et methylhalogenocyclopropaniques apres etude prealable sur des composes halogenocyclopropaniques apres etude prealable sur des composes halogenocyclopropaniques non fonctionnalises
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Puchot, Catherine. "Contribution à l'étude des synthèses asymétriques catalysées par les acides aminés." Paris 6, 1986. http://www.theses.fr/1986PA066136.

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Takky, Driss. "Effet de la structure moléculaire en electrocatalyse : étude mécanistique de l'oxydation des isomères du butanol en milieu aqueux sur diverses électrodes de metaux nobles." Poitiers, 1987. http://www.theses.fr/1987POIT2008.

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Gunawardena, Rohith. "Atmospheric methyl iodide." Full text open access at:, 1985. http://content.ohsu.edu/u?/etd,91.

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Overton, Barry M. "The metabolism of n-methyl compounds." Thesis, Aston University, 1987. http://publications.aston.ac.uk/12452/.

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The metabolism of compounds containing the N-methyl group is discussed with particular consideration being made to the possible role of the product of oxidative metabolism, the N-hydroxymethyl moiety, in the generation of potentially toxic, reactive electrophiles. Particular pathways which are considered are: (i), the production of formaldehyde; (ii), the generation of iminium ions or imines; and (iii), the formation of N-formyl compounds which might act as formylating agents. 4-Chloro-N-(hydroxymethyl)benzamide and 3-(4-chlorophenyl)-1-hydroxy-methyl-1-methylurea (the product of oxidative met
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Brechot, Philippe. "Oxycarbonylation des olefines en presence de nitrites d'alkyle catalysee par les complexes du palladium." Paris 6, 1988. http://www.theses.fr/1988PA066107.

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Cherry, Ghassan. "Etude de la reaction d'isosynthese." Strasbourg 1, 1986. http://www.theses.fr/1986STR13021.

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On compare le comportement de differents oxydes non reductibles en isosynthese. Cette reaction conduit a partir de co+h::(2) ou de ch::(3)oh+h::(2) a la formation d'hydrocarbures ramifies (isobutane), d'aromatiques ainsi que de composes oxygenes (methanol, isobutanol). Les produits formes presentent une distibution originale qui s'ecarte d'une repartition de schulz-flory. Les schemas reactionnels proposes pour la formation des iso c::(4) sont la voie acetate, la condensation aldolique et l'hydrogenation d'especes chimisorbees de co du type (co)::(n). La formation des aromatiques est susceptibl
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Bayle, Corinne. "Mise au point d'une méthode d'éthérification sélective en série osidique : étude par résonance magnétique nucléaire des molécules amphiphiles synthétisées." Université Joseph Fourier (Grenoble), 1994. http://www.theses.fr/1994GRE10139.

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L'objectif de cette these est la mise au point d'une methode d'etherification en serie osidique et l'etude des proprietes des molecules amphiphiles ainsi synthetisees. La methode d'etherification proposee est une methode indirecte qui se deroule en deux etapes: une iodation selective des positions primaires des derives osidiques est effectuee et les derives iodes obtenus sont alkyles a l'aide d'un hypochlorite d'alkyle. Cette methode nous a permis de synthetiser differents ethers osidiques tels que les methyl 6-o-methyl-, 6-o-ethyl-, 6-o-hexyl-, 6-o-octyl-, 6-o-benzyl-a-d-glucopyranoside. Tout
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Books on the topic "Methyl compound"

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Overton, Barry Mark. The metabolism of n-methyl compounds. Aston University. Department of Pharmaceutical Sciences, 1987.

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Stringfellow, G. B. Organometallic vapor-phase epitaxy: Theory and practice. 2nd ed. Academic Press, 1999.

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Stringfellow, G. B. Organometallic vapor phase epitaxy: Theory and practice. Academic Press, 1989.

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1952-, Eccles Christine U., and Annau Zoltan 1936-, eds. The Toxicity of methyl mercury. Johns Hopkins University Press, 1987.

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1932-, Collman James Paddock, ed. Principles and applications of organotransition metal chemistry. University Science Books, 1987.

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F, Hertel R., WHO Task Group on Environmental Health Criteria for Methyl Parathion., United Nations Environment Programme, International Labour Organisation, World Health Organization, and International Program on Chemical Safety., eds. Methyl parathion. World Health Organization, 1993.

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Geological Survey (U.S.), ed. Laboratory method for analysis of small concentrations of methyl tert-butyl ether and other ether gasoline oxygenates in water. U.S. Dept. of the Interior, U.S. Geological Survey, 1998.

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Geological Survey (U.S.), ed. Laboratory method for analysis of small concentrations of methyl tert-butyl ether and other ether gasoline oxygenates in water. U.S. Dept. of the Interior, U.S. Geological Survey, 1998.

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A, Barba N., and Moldavskiĭ gosudarstvennyĭ universitet, eds. Koordinat͡s︡ionnye i polimernye soedinenii͡a︡, sintez, svoĭstva. "Shtiint͡s︡a", 1991.

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W, Ball David, Zehe Michael J, and United States. National Aeronautics and Space Administration., eds. Optimized structures and proton affinities of fluorinated dimethyl ethers: An ab initio study. National Aeronautics and Space Administration, 1996.

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Book chapters on the topic "Methyl compound"

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Yu, Lu, Shuhong Mao, Shaoxian Ji, Xiaoguang Liu, and Fuping Lu. "Reduction Reaction of Methyl Condensation Compound by Saccharomyces cerevisiae." In Lecture Notes in Electrical Engineering. Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-45657-6_37.

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Hayashi, Ryuichi, Shigeo Tazuke, and Curtis W. Frank. "Behavior of a Twisted Intramolecular Charge-Transfer Compound Bonded to Poly (methyl methacrylate)." In ACS Symposium Series. American Chemical Society, 1987. http://dx.doi.org/10.1021/bk-1987-0358.ch012.

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Mohandas, T., P. Sakthivel, C. Udhayakumar, B. Arul Prakasam, and Ray J. Butcher. "Crystal Structure of E-methyl-2-(1,3-Dimethyl-2,6-Diphenylpiperidin-4-Ylidene) Hydrazinecarboxylate Compound." In Springer Proceedings in Physics. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-44890-9_49.

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Zlobin, Alexander, Valeriy Inozemcev, Sergey Komissarenko, et al. "Main steps of developing chemical organophosphorus agents abroad." In ORGANOPHOSPHORUS NEUROTOXINS. Publishing Center RIOR, 2020. http://dx.doi.org/10.29039/11_017-034.

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Organophosphorus compounds (OPC) occupy a special place among chemical warfare agents (CWA). High level of toxicity, a wide range of physicochemical properties, polyapplication of action already in the 1930s attracted the close attention of foreign military experts. In 1936, the German chemist Gerhard Schrader for the first time synthesized O-ethyl-dimethylamidocyanophosphate, known today as a herd. By the beginning of the Second World War, the staff of his laboratory synthesized over two thousand new OPC. Some of these compounds were selected for further study as CW agents and subsequently we
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Zlobin, Alexander, Valeriy Inozemcev, Sergey Komissarenko, Igor Medveckiy, Igor Nelga, and Sergey Tretyakov. "Main steps of developing chemical organophosphorus agents abroad." In Organophosphorous Neurotoxins. Publishing Center RIOR, 2020. http://dx.doi.org/10.29039/chapter_5e4132b5e7e856.69190447.

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Organophosphorus compounds (OPC) occupy a special place among chemical warfare agents (CWA). High level of toxicity, a wide range of physicochemical properties, polyapplication of action already in the 1930s attracted the close attention of foreign military experts. In 1936, the German chemist Gerhard Schrader for the first time synthesized O-ethyl-dimethylamidocyanophosphate, known today as a herd. By the beginning of the Second World War, the staff of his laboratory synthesized over two thousand new OPC. Some of these compounds were selected for further study as CW agents and subsequently we
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Martin, T. P. "Compound Clusters." In Metal Clusters. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-71571-6_17.

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Aguirre, Jaime. "Nitrogen Compounds." In The Kjeldahl Method: 140 Years. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-31458-2_3.

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Malainey, Mary E. "Organic Compounds." In Manuals in Archaeological Method, Theory and Technique. Springer New York, 2010. http://dx.doi.org/10.1007/978-1-4419-5704-7_5.

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Taber, D. F., and R. S. Hoerrner,. "Synthesi of (–)-PGE2 Methyl Ester." In Exercises in Synthetic Organic Chemistry. Oxford University PressOxford, 1997. http://dx.doi.org/10.1093/oso/9780198559443.003.0068.

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Abstract Discussion Points Propose a structure for the reactive intermediate formed in step g before the addition of water. Treating intermediate 7 with benzoic acid resulted in the formation of compound 17. Suggest a structure for 7 and the mechanisms by which it gave both diazoketone 10 and benzoate ester 17.
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"Rational design, synthesis and biological evaluation of dual- binding reversible inhibitors of cholinesterase’s with mild inhibitory potency toward monoamine oxidase B." In Book of Abstracts - RAD 2025 Conference. RAD Centre, Niš, Serbia, 2025. https://doi.org/10.21175/rad.abstr.book.2025.21.3.

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Alzheimer’s disease (AD) is neurodegenerative disease that is the cause of 60-70% of dementia cases. The major symptoms of AD involve progressive decline of cognitive and motor skills, caused by neuropathological changes, including elevation of oxidative stress, shrinkage of neurons, formation of Aβ plaques and neurofibrillary tangles in the central nervous system (CNS) and disruption of glutamatergic and cholinergic neurotransmission systems. In AD, the nerve terminal disruption is observed in immediate vicinity of Aβ plaques. Peripheral ionic site of AChE promotes aggregation of Aβ peptides
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Conference papers on the topic "Methyl compound"

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Bockris, John O'm, and Bo Yang. "Adsorption and Corrosion Inhibition of Acetylenic Alcohols and Some Related Compounds on Iron in Acid Solutions: a Spectroscopic and Electrochemical Study." In CORROSION 1989. NACE International, 1989. https://doi.org/10.5006/c1989-89626.

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Abstract The adsorption process of 1-octyn-3-ol, 1-propyn-3-ol, 1-butyn-3-ol, 1-hexyn-3-ol, 1-phenyl-2-propyn-1-ol, 3-methyl-1-penten-4-yn-3-ol, 1,5-hexadien-3-ol and 3-hexanol on iron electrode in acid solutions (H2SO4 and HC1) have been examined by time-resolved in-situ automatic ellipsometry. The time, concentration and potential dependencies of the adsorption, the subsequent structure transition and polymer growth of the adsorbed layers formed by these compounds on iron were determined. In-situ multiple wavelength ellipsometry in the visible region, XPS and ex-situ FTIR reflection-absorpti
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Jin, Peng, Srdjan Nesic, and H. Alan Wolf. "Analysis of Corrosion Scales Formed on Steel at High Temperatures in Hydrocarbons Containing Model Naphthenic Acids and Sulfur Compounds." In CORROSION 2014. NACE International, 2014. https://doi.org/10.5006/c2014-4075.

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Abstract Corrosive naphthenic acids and sulfur compounds in crude oils present a major challenge for refineries from a corrosion perspective. Although it is accepted that some sulfur compounds may form protective FeS scales on the metal surface and deter corrosion, attempting to correlate the characteristics of FeS scale with its protective properties has not been successful. Given the complex chemical compositions of real crudes, model sulfur compound and model naphthenic acids were used to mimic the corrosion by crude fractions in the present study. The iron sulfide scale formed by the model
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Lukovits, I., T. Kosztolányi, E. Kálmán, and G. Pálinkás. "Corrosion Inhibitors: Correlation between Chemical Structure and Efficiency." In CORROSION 1999. NACE International, 1999. https://doi.org/10.5006/c1999-99242.

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Abstract Corrosion inhibition efficiencies of heterocyclic, aromatic or partially saturated aromatic compounds (pyrimidines, benzothiazole derivatives, amino-acids containing an aromatic part, pyridines and quinolines) were correlated with quantum chemical indices of the respective molecules. Inhibition efficiencies measured in acidic solutions containing 0.001 and 0.01 mol/L of the inhibitor, respectively, were collected. The quantum chemical calculations were done by using the simple Hückel method. Comparison of inhibition efficiencies and the differences between energies of the highest occu
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Long, Yong, Jingjie Yuan, Dugang Kang, and Yi Zhang. "Compound Fault Detection Method for Rotating Machinery." In 2024 Academic Conference of China Instrument and Control Society (ACCIS). IEEE, 2024. https://doi.org/10.1109/accis62068.2024.10948668.

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Mori, Kazuhiko, Toshi Miyawaki, and Yasunobu Matsushima. "Effect of Zinc Composite Coating on Corrosion Resistance at High Temperature." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91401.

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Abstract The compositions of zinc composite coating, which shows good heat resistance and high corrosion resistance was investigated with the use of different coatings coated on electrogalvanized steel with various coating solutions containing different kind of metal chloride compounds. Corrosion performance of the respective coatings was evaluated by salt spray test after heating. As a result, the coating with magnesium compound showed highest corrosion resistance after heat treatment at 300°C for 5 hours. Further,the relationship between heat resistance and solubility of compound of chromium
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Kajii, Hirotake, Takayuki Mashimo, and Masahiko Kondow. "Top-gated organic light emitting transistors based on the device fabrication without intermixing of poly(methyl methacrylate) gate dielectric." In 2019 Compound Semiconductor Week (CSW). IEEE, 2019. http://dx.doi.org/10.1109/iciprm.2019.8819166.

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FASSANELLI, Giuliana G., and Fabio E. MALANCA. "ATMOSPHERIC DEGRADATION OF METHYL GLYCOLATE." In Second Southern Science Conference - 2024. Araucária - Associação Científica, 2024. https://doi.org/10.48141/sscon_18_2024.pdf.

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This study presents the atmospheric degradation of methyl glycolate, a semivolatile compound used in the industry. Its rate coefficient with Cl atoms and hydroxyl radicals, photooxidation products, and reaction mechanism were determined. Atmospheric implications of its emissions are presented.
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Shen, Ying-Jun, Yan-Kuin Su, Hsin-Chieh Yu, and Tsung-Hsien Kao. "Nonvolatile organic transistor-memory devices based on pentacene semiconductors and poly (methyl methacrylate)/graphene quantum-dot composite trap layers." In 2016 Compound Semiconductor Week (CSW) [Includes 28th International Conference on Indium Phosphide & Related Materials (IPRM) & 43rd International Symposium on Compound Semiconductors (ISCS)]. IEEE, 2016. http://dx.doi.org/10.1109/iciprm.2016.7528717.

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Manteca-Diego, C., J. Domenech, and G. Domenech-Manteca. "Synthesis and Applications of Methyl Cyanide Addition Compound of Boron Trichloride, Donor-Aceptor Bonding." In FRONTIERS OF FUNDAMENTAL PHYSICS: Eighth International Symposium FFP8. AIP, 2007. http://dx.doi.org/10.1063/1.2737029.

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Eliseev, Serghei, and Elena Iordosopol. "The determination of attractiveness in two semiochemicals for beneficial hymenoptera." In Scientific International Symposium "Plant Protection – Achievements and Perspectives". Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2023. http://dx.doi.org/10.53040/ppap2023.47.

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Several aspects (optimal distances placement, beneficial hymenopteran’ families composition, used compound volume per season) of two semiochemicals - phenylethanol and methyl salicylate’ attractiveness for beneficial hymenopterans were discussed.
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Reports on the topic "Methyl compound"

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Prusky, Dov, Noel Keen, and Rolf Christoffersen. Involvement of Epicatechin in the Regulation of Natural Resistance of Avocado Fruit against Postharvest Pathogens. United States Department of Agriculture, 1997. http://dx.doi.org/10.32747/1997.7613028.bard.

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In this project it was found that the activation of the mechanism of resistance in avocado fruits to Colletotrichum gloeosporioides depends on the increase of the level of the preformed antifungal diene. This increase is regulated by the synthesis of the flavonoid epicatechin present in the fruit peel. Epicatechin is an inhibitor of the enzyme lipoxygenase whose activity catalyze the breakdown of the antifungal diene. Increase in epicatechin concentration inhibits the breakdown of the antifungal compound and since the compound is continuously synthesized, both combined processes result in the
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Kleinschmidt, Dennis, Jonas Petzke, and Florian Brüning. Improvement of an alternative method for the correction of wall slip effects in rheological studies of filled rubber compounds. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.gs.re.1.

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Developing new and improved rubber compounds to meet increasing demands for application specific product properties requires detailed knowledge of material properties to be able to predict the processing behavior. Therefore, rheological material properties, which are traditionally determined using the high-pressure capillary rheometer (HPCR) are of crucial importance. Rubber compounds often exhibit flow anomalies and non-isothermal effects, influenced by the compound ingredients and processing parameters that are generally neglected in rheological studies and simulations. This work presents an
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Yedidia, I., H. Senderowitz, and A. O. Charkowski. Small molecule cocktails designed to impair virulence targets in soft rot Erwinias. United States-Israel Binational Agricultural Research and Development Fund, 2020. http://dx.doi.org/10.32747/2020.8134165.bard.

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Chemical signaling between beneficial or pathogenic bacteria and plants is a central factor in determining the outcome of plant-microbe interactions. Pectobacterium and Dickeya (soft rot Erwinias) are the major cause of soft rot, stem rot, and blackleg formed on potato and ornamentals, currently with no effective control. Our major aim was to establish and study specific bacterial genes/proteins as targets for anti-virulence compounds, by combining drug design tools and bioinformatics with experimental work. The approach allowed us to identify and test compounds (small molecules) that specific
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Beal, Samuel, Matthew Bigl, and Charles Ramsey. Live-fire validation of command-detonation residues testing using a 60 mm IMX-104 munition. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/45266.

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Command detonation (i.e., static firing) provides a method of testing munitions for their postdetonation residues early in the acquisition process. However, necessary modifications to the firing train and cartridge orientation raise uncertainty whether command detonation accurately represents residue deposition as it occurs during live-fire training. This study col-ected postdetonation residues from live-fired 60 mm IMX-104 mortar cartridges and then compared estimated energetic-compound deposition rates between live fire and prior command detonations of the same munition. Average live-fire de
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He, Rui, Na (Luna) Lu, and Jan Olek. Development of In-Situ Sensing Method for the Monitoring of Water-Cement (w/c) Values and the Effectiveness of Curing Concrete. Purdue University, 2022. http://dx.doi.org/10.5703/1288284317377.

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As the most widely used construction material, concrete is very durable and can provide long service life without extensive maintenance. The strength and durability of concrete are primarily influenced by the initial water-cement ratio value (w/c), and the curing condition during the hardening process also influences its performance. The w/c value is defined as the total mass of free water that can be consumed by hydration divided by the total mass of cement and any additional pozzolanic material such as fly ash, slag, silica fume. Once placed, field concrete pavements are routinely cured with
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Crouch, Rebecca, Jared Smith, Bobbi Stromer, et al. Preparative, extraction, and analytical methods for simultaneous determination of legacy and insensitive munition (IM) constituents in aqueous, soil or sediment, and tissue matrices. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/41480.

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No standard method exists for determining levels of insensitive munition (IM) compounds in environmental matrices. This project resulted in new methods of extraction, analytical separation and quantitation of 17 legacy and 7 IM compounds, daughter products of IM, and other munition compounds absent from USEPA Method 8330B. Extraction methods were developed for aqueous (direct-injection and solid-phase extraction [SPE]), soil, sediment, and tissue samples using laboratory-spiked samples. Aqueous methods were tested on 5 water sources, with 23 of 24 compounds recovered within DoD QSM Ver5.2 limi
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Berry, John F. Studies of Metal-Metal Bonded Compounds in Catalysis. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1417486.

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Jimenez, J., D. L. Ederer, and T. Shu. Raman scattering in transition metal compounds: Titanium and compounds of titanium. Office of Scientific and Technical Information (OSTI), 1997. http://dx.doi.org/10.2172/603585.

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Akinleye, Taiwo, Idil Deniz Akin, Amanda Hohner, et al. Evaluation of Electrochemical Treatment for Removal of Arsenic and Manganese from Field Soil. Illinois Center for Transportation, 2021. http://dx.doi.org/10.36501/0197-9191/21-019.

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Soils containing inorganic compounds are frequently encountered by transportation agencies during construction within the right-of-way, and they pose a threat to human health and the environment. As a result, construction activities may experience project delays and increased costs associated with management of inorganic compounds containing soils required to meet environmental regulations. Recalcitrance of metal-contaminated soils toward conventional treatment technologies is exacerbated in clay or organic content-rich fine-grained soils with low permeability and high sorption capacity becaus
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Crouch, Rebecca, Jared Smith, Bobbi Stromer, et al. Methods for simultaneous determination of legacy and insensitive munition (IM) constituents in aqueous, soil/sediment, and tissue matrices. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/41720.

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Currently, no standard method exists for analyzing insensitive munition (IM) compounds in environmental matrices, with or without concurrent legacy munition compounds, resulting in potentially inaccurate determinations. The primary objective of this work was to develop new methods of extraction, pre-concentration, and analytical separation/quantitation of 17 legacy munition compounds along with several additional IM compounds, IM breakdown products, and other munition compounds that are not currently included in U.S. Environmental Protection Agency (EPA) Method 8330B. Analytical methods were d
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