反应详情

2-(4-(Chlorophenoxy)-6-(2-diethylamino-ethoxy)-benzothiazole, from 2-chloro-6-(2-diethylamino-ethoxy)-benzothiazole and 4-chlorophenol in the presence of potassium tert. butoxide, Yield: 63.7% of theory, Melting point: 60-62° C., 1H-NMR spectrum (200 MHz, DMSO-d6, signals at ppm): 0.98 (t, 6H); 2.55 (q, 4H); 2.78 (t, 2H); 4.04 (t, 2H); 7.02 (dd, 1H); 7.41-7.64 (m, 6H).