反应详情

42.0 g (=0.160 mols) of (+)-2-(2,6-dichlorophenoxy)-propionic acid ethylester are stirred for 6 hours at room temperature with 194.0 g (=3.228 mols) of 1,2-diaminoethane and, after working up, produce 34.0 g of (+)-2-(2,6-dichlorophenoxy)-propionic acid-N-(2-aminoethyl)amide, C11H14Cl2N2O2 [277.2] as a high viscosity oil, [α]D20 =+5.6° (c=1/ethanol).