Valeric acid bromide formation

Reaction XXXVUI. (a) Action of Aqueous and Alcoholic Potassium or Sodium Cyanide on Aliphatic Halogen Compounds, and Hydrolysis of the Nitriles so formed. (B., 14, 1965 15, 2318.)—The preparation and hydrolysis of nitriles are dealt with on p. 151 and p. 239 respectively. In many cases, however, it is unnecessary to isolate the nitrile it can be directly hydrolysed to the corresponding acid on its formation. Among others, the following syntheses have been carried out in this way — i (i.) w-Valeric acid [jpentan acid] from w-butyl bromide (Am. Soc., 42, 310). 

Uranyl solutions are easily prepared by dissolution of water-soluble salts the nitrate, fluoride, chloride, bromide, iodide, sulfate, and acetate. Other water-soluble uranyl salts Include those of other organic acids the formate, propionate, butyrate, emd valerate and certain double salts such as potassliun uranyl sulfate, sodium uranyl carbonate, sodium uranyl chromate, etc. Uranyl solutions may be prepared also by dissolution of a uranium(VI) compound in an appropriate solvent, by dissolution of a lower valence uranium compound in an oxidizing medium, or by oxidation of lower valence uranium ions already in solution. Uranyl solutions are yellow in color. They are the most stable of uranlvim solutions. As indicated in preceding paragraphs, the... 

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