| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to chemical industry. Compound of cis-dichlorodiammineplatinum (II) is obtained from solution of platinum coordination compound with further treatment with hydrochloric acid solution. As platinum coordination compound used is cis-dinitrodiammineplatinum (II), in which water is added. Obtained mixture is heated and mixture of urea and ethanol in ratio 1:1 is introduced, after which mixture is heated to 50-60°C. In alternative version solution of 17% sulphaminic acid is introduced at room temperature, with the following introduction of stoichiometric quantity of hydrochloric acid.EFFECT: invention makes it possible to increase target product purity to not less than 99,6% and its output to 88%.3 cl, 2 ex |
