[OH:1][CH2:2][CH2:3][NH:4][C:5]1[CH:10]=[C:9]([Cl:11])[C:8]([NH2:12])=[CH:7][C:6]=1[N+:13]([O-:15])=[O:14].[CH2:16](Cl)[CH2:17][OH:18].[OH-].[Na+]>O>[OH:1][CH2:2][CH2:3][NH:4][C:5]1[CH:10]=[C:9]([Cl:11])[C:8]([NH:12][CH2:16][CH2:17][OH:18])=[CH:7][C:6]=1[N+:13]([O-:15])=[O:14]79.0 g (0.33 mole) of 1-beta-hydroxyethylamino-2-nitro-4-amino-5-chlorobenzene were dissolved in 150 ml methylglycol and 36 g (0.5 mole) ethylenechlorohydrin. 19.8 g of NaOH dissolved in 180 ml water were then added while stirring over a period of 3 hours at a bath temperature of 130°C. The final product was removed by suction after cooling and was recrystallized from water. Yield: 35 g 1,4-di-(beta-hydroxyethylamino)-2-nitro-5-chlorobenzene; m.p.: 127°-128°C. Analysis: C10H14N3O4Cl
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