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Iodide metaphosphate

K bicarbonate, K chloride, K iodide, K metaphosphate, K perchlorate, K phosphate, K silico-fluoride, K urea oxalate, sodium ammonium sulfate, sulfur, zinc sulfate and Zr oxide It was claimed that methylene urea reduced the flash to a far greater extent than any of the organic compounds used, ft was also stated that cerium salts were much more effective than any other metallic salts investigated (Ref 4)... [Pg.481]

Hexachloroethane, removal from zirconium (IV) chloride, 4 124 Hexachloroplumbic(IV) acid, 1 48 Hexaguanidonium tetraphosphate 1-hydrate, 5 97, 100 Hexahalogenoplumbic acids, 1 48 Hexahalogenotellurates(IV), 2 188 Hexaiodostannates(IV), formation of, by tin(IV) iodide, 4 121 Hexametaphosphates (see Metaphosphates)... [Pg.237]

Given the inability to implicate free metaphosphate anion in these studies, Cullis and Rous examined the stereochemical consequence of an alcoholysis reaction (55). When [ 0, 0, 0]P -0-ethyl-P -thiopyrophosphate is treated with methyl iodide in ethanol, the S-methyl derivative rapidly decomposes to form 0-ethyl-S-methyl thiophosphate and ethyl [ 0, 0, 0]phosphate this reaction is thought to proceed via a mechanism involving metaphosphate anion, but, as would be expected on the basis of the observations by Knowles, the stereochemical consequence is nearly quantitative inversion of configuration. In dichloromethane solution, the decomposition of the oxygen chiral substrate yields ethyl [ 0, 0, 0]phosphate that has suffered extensive racemization (approximately 70%). This stereochemical result can be rationalized by the intermediacy of free metaphosphate anion in the absence of nucleophile acceptors. [Pg.119]

Ammonium hydroxylamine - 658 Ammonium iodide - 611 Ammonium lactate - 611 Ammonium lauryl sulfate -183 Ammonium metaphosphate - 27,54,114, 123, 154, 156, 252, 263, 273, 658,810, 823 Ammonium metatungstate - 183 Ammonium molybdate - 231, 609, 611 Ammonium muriate (see Ammonium chloride) Ammonium nitrate -12.19,27, 33, 37.47,54,... [Pg.904]


See other pages where Iodide metaphosphate is mentioned: [Pg.522]    [Pg.201]    [Pg.982]    [Pg.177]    [Pg.33]    [Pg.225]   
See also in sourсe #XX -- [ Pg.867 ]




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