Zinc permanganate oxidation

See Zinc permanganate Organic compounds See other metal oxometallates, oxidants... 

Bis(benzene)chromium dichromate, 3851 Calcium chromate, 3926 Copper chromate oxide, 4223 Dibismuth dichromium nonaoxide, 0232 Lead chromate, 4243 Lithium chromate, 4236 Magnesium permanganate, 4691 Potassium dichromate, 4248 Potassium permanganate, 4647 Sodium dichromate, 4250 Sodium molybdate, 4713 Sodium permanganate, 4703 Zinc permanganate, 4710... 

Tetrafluoroammonium hexafluoromanganate, 4384 Tetrafluoroammonium hexafluoronickelate, 4385 Tetrafluoroammonium hexafluoroxenate Tetranitromethane, 0546 Titanium tetraperchlorate, 4170 1,1,1 -Triacetoxy-1,2-benziodoxol-3-one, 3610 Trifluoromethyl hypofluorite, 0353 Trimethylsilyl chlorochromate, 1301 Trioxygen difluoride , 4323 Uranium hexafluoride, 4375 Vanadium(V) oxide, 4866 Vanadium trinitrate oxide, 4763 Vanadyl perchlorate, 4152 Xenon hexafluoride, 4377 Xenon(II) pentafluoroorthoselenate, 4382 Xenon(II) pentafluoroorthotellurate, 4383 Xenon tetrafluoride, 4353 Xenon tetrafluoride oxide, 4346 Xenon tetraoxide, 4863 Xenon trioxide, 4857 Zinc permanganate, 4710... 

Fluorine Miscellaneous materials, 4304 Magnesium perchlorate Cellulose, etc., 4078 /V-Meth yI morpholine oxide, 1991 Nitric acid Cellulose, 4430 Perchloric acid Cellulose and derivatives, 3992 Perchloric acid Hydrofluoric acid, Structural materials, 3992 Potassium chlorate Cellulose, 4011 Potassium nitrate Cellulose, 4645 Sodium chlorate Paper, etc., or Wood, 4033 Sodium nitrate Fibrous material, 4716 Sodium nitrite Wood, 4715 Sodium peroxide Fibrous materials, 4797 Zinc permanganate Cellulose, 4705 BLEACHING POWDER Wood perchlorates Organic matter See SUGARS... 

Tetrafluoroammonium hexafluoromanganate, 4378 Tetrafluoroammonium hexafluoronickelate, 4379 Tetrafluoroammonium hexafluoroxenate, 4380 Tetranitromethane, 0543 Titanium tetraperchlorate, 4164 1,1,1 -Triacetoxy-1,2-benziodoxol-3-one, 3604 Trifluoromethyl hypofluorite, 0352 Trimethylsilyl chlorochromate, 1297 Trioxygen difluoride , 4317 Uranium hexafluoride, 4369 Vanadium trinitrate oxide, 4758 Vanadium(V) oxide, 4860 Vanadyl perchlorate, 4146 Xenon hexafluoride, 4371 Xenon tetrafluoride, 4347 Xenon tetrafluoride oxide, 4340 Xenon tetraoxide, 4857 Xenon trioxide, 4851 Xenon(II) pentafluoroorthoselenate, 4376 Xenon(II) pentafluoroorthotellurate, 4377 Zinc permanganate, 4705 ACETYLENIC PEROXIDES ACYL HYPOHALITES ALKYL HYDROPEROXIDES ALKYL TRIALKYLLEAD PEROXIDES AMINIUM IODATES AND PERIODATES AMMINECHROMIUM PEROXOCOMPLEXES BIS (FLUOROOXY)PERHALOALKANES BLEACHING POWDER CHLORITE SALTS... 

The A-methyl was fixed on the indoline nitrogen since potassium permanganate oxidation of ajmaline in acetone gave A-methylisat inacetone (34), and soda lime or zinc dust distillation afforded A-methylharman (I). 

It has been reported (111) that permanganate oxidation of deoxytubulo-sine (17) yielded m-hemipinic acid (124), whereas selenium dehydrogenation and zinc dust distillation of 17 and alangimarckine (18) produced harman (125). 

Oxidations. Zinc permanganate supported on silica gel is useful for oxidations in organic solvents, usually CHCl, orCH.Ch. Workup involves merely filtration and removal of the solvent. Under comparable conditions, Zn(MnO,), is more reactive than KMnO, MglMnOili exhibits intermediate reactivity. 

Permanganate and dichromate are among our earliest titrimetric reagentspermanganate was introduced in 1846 by Margueritte, and dichromate independently by Schabus and by Penny in 1850. They were used for the titration of iron(II) produced by reduction with zinc. Both oxidants arc strong, E° values for the half-reactions in acid solution being ... 

Diarylacetylenes are converted in 55-90% yields into a-diketones by refluxing for 2-7 h with thallium trinitrate in glyme solutions containing perchloric acid [413. Other oxidants capable of achieving the same oxidation are ozone [84], selenium dioxide [509], zinc dichromate [660], molybdenum peroxo complex with HMPA [534], potassium permanganate in buffered solutions [848, 856, 864,1117], zinc permanganate [898], osmium tetroxide with potassium chlorate [717], ruthenium tetroxide and sodium hypochlorite or periodate [938], dimethyl sulfoxide and iV-bromosuccin-imide [997], and iodosobenzene in the presence of a ruthenium catalyst [787] (equation 143). 

By far the most important oxidation of ethers is their conversion into esters and lactones. Only a few reagents are capable of such a transformation ozone [110], chromium trioxide [539, 586], zinc dichromate [660], potassium permanganate [855], zinc permanganate [898], benzyltriethylam-monium permanganate [902], and ruthenium tetroxide (which gives the best yields) [774, 940] (equations 324 and 325). 

Vauadimu trinitrate oxide, 4763 Vanadyl perchlorate, 4152 Xenon hexafluoride, 4377 Xenon(ll) pentafluoroorthoselenate, 4382 Xenon(ll) pentafluoroorthotellurate, 4383 Xenon tetrafluoride, 4353 Xenon tetrafluoride oxide, 4346 Xenon tetraoxide. 4863 Xenon trioxide, 4857 Zinc permanganate. 4710... 

From the pioneering experiments of Spath and Kahovec (128a) which were reviewed in Volume II, the partial formula XXI was proposed for tazettine to accommodate the degradation of the alkaloid to hydrastic acid by permanganate oxidation and to phenanthridine by zinc dust distillation. Tazettine methine, the product of the Hofmann degradation, was formulated as XXII to explain the formation of benzoic acid on oxidation with permanganate. Hofmann degradation of tazettine methine methohydroxide afforded 6-phenylpiperonyl alcohol. 

AMYLOL (71-41-0) see pentanol. R-AMYLOSE (9004-34-6) (C4H10O5), Combustible solid. Fine dust can form explosive mixture with air (flash point 770°F/410°C Fire Rating 1). Violent reaction with strong oxidizers including bromine pentafluoride fluorine, hydrogen peroxide perchlorates, perchloric acid peroxides sodium hypochlorite sodium nitrate sodium nitrite zinc permanganate. On small fires, use HjO, foam, dry chemical, or CO2 extinguishers. Nitration with a... 

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