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Showing 1 to 20 of 80 for “"oxime"”.
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Studies of oxime complexes
… The complexing behaviour of 3-methyl-4-oxime-IH-pyrazol-4, 5-dione (poH) and 3-methyl-4-oxime-l-phenvl-lH-pyrazol-4,5-dione (PpoH) with nickel(II) and copper(II) has been reinvestigated. Three new iron(II) complexes derived from these ligands have been prepared either by the reaction of …
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Alkylation of Oxime Salts
Made available in DSpace on 2014-12-09T17:35:21Z (GMT). No. of bitstreams: 1 6604168.pdf: 4193937 bytes, checksum: 7ec11b83cb612c0a49c9c4b9457a5184 (MD5) Previous issue date: 1965
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Biological treatment schemes for preventing oxime inhibition of nitrification
… biological treatment scheme that could achieve oxime degradation and nitrification in the same treatment process. Aerobic and anoxic batch experiments were initially performed to determine degrees of nitrification inhibition caused by three oximes, acetaldehyde oxime (AAO), aldicarb oxime (ADO), …
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Solvation and Dissociation Effects in the Alkylation of Oxime Salts
Made available in DSpace on 2014-12-09T17:35:56Z (GMT). No. of bitstreams: 1 6808172.pdf: 4649458 bytes, checksum: 29ad9c6492c2c75d0a355bf3bda92f5a (MD5) Previous issue date: 1967
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The Stabilization of Unusual Oxidation States of Nickel With Oxime Ligands
Made available in DSpace on 2014-12-10T23:00:58Z (GMT). No. of bitstreams: 1 7114674.pdf: 5939978 bytes, checksum: 4c7a0a7a84e4822c0490f9dfa3763df7 (MD5) Previous issue date: 1970
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Evolution of Nitrogen Compounds From Soybean (Acetaldehyde Oxime, Nitrous Oxide, N-15)
Soybean seedlings {Glycine max (L.) Merr. cv. Williams, 24 days after planting, grown on nutrient solution containing 15 mM NO(,3)('-)} evolved substantial amounts of N compounds in an open gas exchange system. Air exiting the shoot compartment was passed through a chemical trapping system. Traps …
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Studies of complexes derived from 5-acetylamino-1,2-benzoquinone 2-oxime and related ligands
5-Acatylamino-l,2-benzoquinone 2-oxine [5-AcqoH] results from the direct nitrosation of 3-acatylaminophenol together with its isomer 3-acetylamino-l,4-benzoquinone 4-oxine [3-AcqoH]. The quinone oximic structure of the former has been indicated by i.r. and n.m.r. studies. In the case of 3-AcqoH …
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Improving the stability of an oxime based electrochemical microsensor for organo-phosphate vapor detection
… of organo-phosphate vapors using an aqueous oxime solution. The analyte diffuses from the high flow rate gas stream through a porous membrane to the low flow rate aqueous phase. It reacts with the oxime PBO (1-Phenyl-1,2,3,-butanetrione 2-oxime) to produce cyanide ions, which are then …
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Oxime Click-crosslinked Cryogels to Quantify and Target Tumour-associated Macrophage Invasion in Hodgkin Lymphoma
… fibronectin-derived peptides crosslinked using oxime click chemistry. Primary human macrophages seeded thereon migrated to a greater depth in cryogels with greater porosity and pore size; with fibronectin-derived peptides enhancing macrophage migration. We then studied classically and …
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Studies of 1,2-quinone mono-oximato complexes and of their oxidation of amines
… of Cu(qo), where qoH = 1,2-naphthoquinone 1-oxime (1-nqoH), 1,2 naphthoquinone 2-oxime (2-nqoH), 4-chloro-1, 2-benzoquinone 2-oxime (4-ClqoH), 4-methyl-1, 2-benzoquinone 2-oxime (4-MeqoH) have been examined.
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Studies of 1,2-quinone monooximes and their metal complexes
The chemistry of 1,2-quinone monooximes hi« been reviewed. The synthesis of 5-amlno, 5-alkylamino and 5-acylamino substituted 1,2-benzoquinone monooximes was systematically studied. Thus, It has been found that 5-amino-1,2-benzoquinone-2-oxime (5-AqoH), 5-ethylamino-4-methyl 1-1,2- …
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Investigations on the mechanism of action of the oxime ether safeners for the protection of grain sorghum against metolachlor
… to elucidate the mechanism(s) of action of the oxime ether safeners. Molecular comparisons of selected herbicide-safener combinations using computer-aided molecular modeling revealed that the chemical structures of safeners and herbicides are very similar at the molecular level; and, indicate …
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Studies of Some Catalytic Properties of Zeolites
… vapour phase Beckmann rearrangement of alicyclic oximes has been investigated, particularly for the conversion of cyclopentanone oxime to 2-piperidone. The rearrangements of cyclopentanone oxime and cyclohexanone oxime were studied spectroscopically, and the conversion of cyclopentanone oxime …
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Microfluidic electrochemical sensors for the selective detection of toxic compounds
… involves an aqueous based chemistry utilizing an oxime reagent for the detection of acetylcholinesterase inhibitors. However, two other liquid chemistries based on the principles of chemical amplification were also studied in great detail. Research first focused on improving the life time of the …
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Studies of quinone monooximes derived from dihydroxyphenylalanines
… afforded 6-hydroxy-1,2-naphthoquinone 2-oxime as the main product together with some 6-hydroxy1,4-naphthoquinone 4-oxime as the 4-nitrosated compound, which were separated by using the chelating technique. For the 1,5- and 2,7-dihydroxynaphthalenes only one product resulted, …
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