Non-Metal and Enzymatic Catalysts for Hydroperoxide Oxidation of
Jan 19, 2011 ... Abstract: Oxidation of different groups of organic compounds, with ... applicability in stereoselective oxygen-transfer reactions ... an inert solvent of a non-aromatic or non-enonic ethylenic .... acid was applied for N-oxidation of tertiary amines and the ... corresponding 3-hydroxyderivatives using H2O2 with.
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13C NMR spectroscopic studies of C-nitroso compounds. The
The carbon-13 chemical shifts of several substituted nitrosobenzenes are reported. ... character of the NO group and that the nitrogen lone pair of electrons is of ... Throughout this paper we shall refer to all aromatic nitroso compounds as derivatives of nitrosobenzene and hence adopt ..... ChemInform Abstract: 13C.
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The products from the oxidation of several phenols in the presence of 4- aminoantipyrine have been isolated ... with other aromatic amines that the reaction led.
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Reactions of NaBH2S3 with some typical organic nitrogen compounds
indiquCs entre parenthkses: N-nitrosodiphenylarnine ((CGH5)2NH), chlorure de diphCnyl- ... was found to be occasionally even more selective ... NCOCl to the tertiary amine (C6H5)2NCH3 Benzyl Thiocyanate ... the actibn of NaBH2S3 on C ~ H ~ N C S leads to the Pyridine-1-oxide ..... ChemInform Abstract: REACTIONS.
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Apr 12, 2014 ... An Isatin derivative shows potent anticonvulsant activity at low concentration among all the derivatives, .... Scheme 1: Oxidation of indigo by nitric and chromic acids. N. H. O. H .... regioselective for the synthesis of 4-substituted isatins from ... reaction with aromatic amine leads to formation of compound with.
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