o-dinitrobenzene 邻二硝基苯文献(pubmed) 以下为句子列表:英文: Synthesis of the hapten O,O-diethyl,O-[p-(-carboxybutyl)phenyl] phosphorothionate中文: 半抗原:O,O-二乙基,O-[对-(-羧基丁基)苯基]硫代磷酸酯的合成 英文: 9 Love triumph over everthing. Love ha o age, o limit and o death....
4-picolineo-dinitrobenzeneA new general chromogenic reagent for location of organophosphorus pesticides and some of their breakdown products on thin-layer chromatograms has been developed. Chromatoplates are sprayed with 4-picoline and heated for 20 minutes at 100°C in an oven. After cooling,...
At 30 掳C in 50% v/v dioxane in water, the reaction of o-dinitrobenzene with hydroxide ion to form o-nitrophenolate anion is very slow but it proceeds much more rapidly when H2O2 is also present. Although the phenolate product absorbs strongly in the visible region, standard kinetic ...
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The adsorption of nitroxyl radicals TEMPON and m-dinitrobenzene (m-DNB) molecules on the donor and acceptor centers of γ-Al 2 O 3 has been studied. It is shown that ESR spectra of adsorbed TEMPON radicals at 100–300 K could be accounted for by the slow motions of these radicals (...
A simple and convenient procedure has been proposed for the synthesis of 1,3,4-tris(4-R-phenylsulfanyl)- 6-nitrobenzene and 1,3,4,6-tetrakis(4-R-phenylsulfanyl)benzene by reaction of 1,5-dichloro-2,4-dinitrobenzene with various benzenethiols.DOI...
362497-64-1 Basic Information Chemical Name(S) N-(1-phenylethyl)-2,4-dinitrobenzenesulfonamide CAS No.362497-64-1 Molecular FormulaC14H13N3O6S Molecular Weight351.33 PSA146.19000 LogP5.06060 View More362497-64-1 Properties Related Products 2,4-dinitrobenzenesulfonamide CAS No: 73901-01-6 ...
74317-27-4 Basic Information Chemical Name18-crown-6\/p-nitrobenzenediazonium tetrafluoroborate complex CAS No.74317-27-4 Molecular FormulaC18H28BF4N3O8 Molecular Weight501.24 PSA129.35000 LogP4.00218 View More74317-27-4 Properties DensityN\/A Boiling PointN\/A Melting PointN\/A...
o-Dinitrobenzene anion-radical reacts with benzenediazonium cations bearing a dimethylamino-or nitro-group in the para-position, to give 3-nitro-4-hydroxy-4′-dimethylamino-azobenzene and 3,4′-dinitro-4-hydroxyazobenzene respectively. In the case of the 4-methoxybenzenediazonium cation, ...