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Showing 1 to 18 of 18 for “"Triazin"”.
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Neue Triazol- und Triazin-basierte Matrixmaterialien für blaue organische Leuchtdioden
… 1,2,4-Triazolen und 2,4-Bis(carbazol-9-yl)-1,3,5-triazinen. Diese Akzeptoreinheiten, auf denen der Elektronentransport in der Emissionsschicht stattfindet, sind über eine Brückeneinheit mit dem lochleitenden Carbazol verknüpft, um ein bipolares Matrixmaterial zu erhalten. Als Brückeneinheiten …
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Studies on the Use of Herbicides for Control of Wild Garlic (Allium Vineale L.) in a Winter Wheat-Soybean Double Crop Rotation (Chlorsulfuron, Dpx T6376)
… (2-chloro-N-(((4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino)carbonyl)benzenesulfonamide), and DPX T6376 (methyl-2-((((4-methoxy-6-methyl-1,3,5-triazin-(2-yl)amino)carbonyl)amino)sulfonyl)benzoate), was investigated. In field studies, although DPX T6376 was approximately three times more …
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Investigations on the Field Efficacy and Mode of Action of Dpx-M6316 on Wild Garlic (Allium Vineale L.)
… $\{$methyl 3- ( (4-methoxy-6-methyl-1,3,5-triazin-2-yl-aminocarbonyl) aminosulfonyl) -2-thiophenecarboxylate$\}$ and DPX-R9674 (a 2:1 ratio premix of DPX-M6316 and DPX-L5300) are promising experimental sulfonylurea herbicides for postemergence control of wild garlic in winter wheat.
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Field and Laboratory Evaluations of the Herbicidal Efficacy, Uptake and Translocation of Tridiphane and Its Effects on Atrazine Uptake, Translocation and Metabolism
… {2-chloro-4-(ethylamino)-6-(isopropylamino)-s-triazine} and cyanazine {2-((4-chloro-6-(ethylamino)-s-triazin-2-yl)amino)-2-methylpropionitrile} for annual grass control in corn (Zea mays L.). In addition, the behavior of tridiphane in plants and its possible role in modifying the herbicidal …
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Enzyme-linked immunosorbent assay for herbicide detection
… -amino-6-(1,1-dimethylethyl)-3-(methylthio)-1,2,4-triazin-5(4H)-one). The herbicide-specific antibodies were to be used in an enzyme linked immunosorbent assay (ELISA) for herbicide detection in soil.
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Selectivity and soil behavior of chlorsulfuron
… (2-chloro N-[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl) amino] carbonyl] benzenesulfonamide), a herbicide for use in small grains, was investigated. The results showed that, although wheat roots take up more chlorsulfuron than barley roots, barley was less tolerant to chlorsulfuron and …
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Thermal degradation of organophosphorus compounds.
As menazon [0,0-dimethyl-S-(4,6-diamino-1,3,5-triazin-2-ylmethyl) phosphorodithioate] is an industrial product, the general information on its chemistry and chromatographic behaviour is contained in research reports of limited circulation. The relevant information has been abstracted from these …
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A chromatographic investigation into the reactions of urea and formaldehyde.
… into methylamine and subsequently into 1,3,5-triazin-4-ones structures. Tetrahydrol, 3,5-oxadiazin-4-ones (urons) have been shown to be formed very readily at high and low pH values (<2 and >10) Dimethyloluron has been obtained in the solid state for the first time and its physical properties …
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UV stabilisation of poly(ethylene terephthalate)
… films containing 3-[4-(4,6-diphenyl-1,3,5-triazin-2-yl)-3- hydroxyphenoxy]-1,2-propanediol (32), 6,6’-(6-phenyl-1,3,5-triazine-2,4-diyl)bis(3-(2- hydroxyethoxy)phenol) (37) and both 32 and 37 were weathered alongside a PET control and PET containing Tinuvin 1577 1.10. The films were exposed …
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Molekulare Architekturen auf Basis von oligofunktionellen Pyridinliganden
… Plattformen, Benzol, 2,6-Lutidin, 1,3,5-Triazin, Cyclohexan oder an eine tripodale Polyamineinheit realisiert. Es wurden Komplexe der 2,2’-Dipyridylamin-Liganden mit Ag(I) in Anwesenheit von Nitrat, Perchlorat, Tetrafluoroborat und Hexafluorophosphat hergestellt und strukturell …
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Synthesis and evaluation of novel heterocyclic compounds as anticancer agents
… y-3-nitrophenyl)-5-(3,4,5-trimethoxyphenyl)-1,2,4-triazin-3(2H)-one, and series of : 2,3-diaryl-3H-imidazo[4,5-b]pyridine, and N-((2-arylamino)pyridine)benzenesulphonamidederivatives, which related to E7010, have been synthesised as possible active analoguesof combretastatin A-4.These heterocyclic …
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Herbicide combinations for establishing no-till soybeans (Glycine max) with an emphasis on the use of chlorimuron
… Cyanazine [2-[[4-chloro-6-(ethylamino)-1,3,5-triazin- 2-yl]amino]-2-methylpropanenitrile] and 2,4-D [(2,4- dichlorophenoxy)acetic acid] were the most effective herbicides for horseweed (Conyza canadensis (L.)Cronq.) control prior to establishing full-season no-till soybeans (Glycine max …
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Evaluation of herbicides for no-till corn establishment
… cyanazine (2-[[4-chloro-6-(ethylamino )-s-triazin-2-yl]amino]-2-methyl propionitrile)), glyphosate [N-(phosphonomethyl)glycine] and paraquat (1,1'-dimethyl 4,4'-bipyridinium ion) for the control of vegetation existing at the time of no-till corn establishment. These herbicides were applied …
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Analysis of the Effect of Two Tillage Systems on Soybean (Glycine Max (L.) Merrill) Growth
… (4-amino-6-(1,1-dimethyl)-3-(methylthio)-1,2,4-triazin-5(4H)-one)) (pre-emergence herbicides) were used for weed control at rates 3.365 kg ha$\sp{-1}$ and 0.630 kg ha$\sp{-1}$ respectively. Prior to planting, NT plots were sprayed with glyphosate (N-(phosphonomethyl) glycine) (post-emergence) at …
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Beiträge zur Halogen- und Pseudohalogenchemie
… in den Studien zu den Thiazylhalogeniden, Triazinpseudohalogenverbindungen und Halogencyan-Addukten gezeigt werden. In Tabelle F2 sind die in dieser Arbeit mit quantenmechanischen Rechnungen charakterisierten Verbindungen aufgeführt. F1 Thiazylhalogenide (Kapitel C) Erstmals konnte die …
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Herstellung und Untersuchungen von polymerbasierten Wirkstofftransportsystemen
… des Kupplungsreagenz 4-(4,6-Di¬methoxy-1,3,5-triazin-2-yl)-4-methylmorpho¬lin¬ium¬chlorid (DMT-MM). Durch dieses Reagenz war es möglich, selektiv die 2-Amino¬hexosen über die Aminogruppe an die Blockcopolymere zu binden. Diese Reaktion konnte sowohl pre- als auch post-assembly erfolgreich …
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On new allotropes and nanostructures of carbon nitrides
… the key functional groups in the process are the triazine- (Tz) and the carbonitrile- (CN) group. On the basis of these assumptions, molecular precursors are tailored which encompass all necessary functional groups to form a central heptazine unit of threefold, planar symmetry and then still …