in water addn. of 125 g (NH2)PO(OC6H5)2 in a hot soln. of 140 g KOH in 280 ml H2O; boiling for 5 min; pptn. of KHPO3(NH2) on cooling and acidification with 50 percent CH3CO2H; dissolving 13.5 g KHPO3(NH2) washed with alc. and ether in 125 ml ice-water; filtration;; addn. of 100 ml 10 percent HClO4 on cooling with ice; filtration of pptd. KClO4 by vac., addn. of 700 ml alc. to the filtrate; pptn. of (NH2)PO(OH)2 after a longer period of time; filtration by vac.; washing with ether and alc., drying; recrystn. from H2O;;
Modena
Gazzetta Chimica Italiana, 1959 , vol. 89, p. 834,836
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Modena; Maioli
Gazzetta Chimica Italiana, 1957 , vol. 87, p. 1306,1311
in water Kinetics; reaction of iodide with aq. HClO4 at 135°C under formation of I2; oxidation of I2 at 200 - 210°C;;
参考文献
Kahane, E.; Tomesco, T.
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1935 , vol. 201, p. 1195 - 1198
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Gmelin Handbook: Cl: SVol.B2, 66, page 462 - 464
