hydrogenchloride in 1,4-dioxane T=60°C; Hydrolysis; 2 h;

1: [131I]-Uracil With lithium hydride in N,N-dimethyl-formamide T=60°C; 0.5 h; 2: diethyl sulphate in N,N-dimethyl-formamide T=60°C; 72 h;

1: [131I]-Uracil With potassium hydride in N,N-dimethyl-formamide T=60°C; 0.5 h; 2: diethyl sulphate in N,N-dimethyl-formamide T=60°C; 72 h; Further byproducts given;

potassium hydroxide Behandeln des Reaktionsprodukts mit konz. Salzsaeure;