T=120°C; 5 h; Inert atmosphere;

in dichloromethane T=20°C; Cooling with ice;

beim Erhitzen auf 160grad reagiert analog mit 2.2'-Dihydroxy-diaethylamin und mit Amino-isopropylalkohol;

1: With sodium hydroxide; sodium hypochlorite; 4-acetylamino 2,2,6,6-tetramethylpiperidin-N-oxyl; potassium bromide in water; toluene T=31 - 37°C; pH=6.9; 1.5 h; 2: With sodium hydroxide in water; toluene T=20 - 33°C; pH=8.6; 3.5 h; 3: With hydrogenchloride in tetrahydrofuran; water; toluene pH=2.2; Product distribution / selectivity;