Bromine → HCID 86646951, compound

Participants

Reaction Steps

5-Chloro-6-[1-(2,6-dichloro-3-fluorophenyl)ethoxy]-1,3-benzothiazol-2-amine was prepared according to the method described in Example 20d but from 1.19 g of 3-chloro-4-[1-(2,6-dichloro-3-fluorophenyl)ethoxy]aniline, 1.38 g of potassium thiocyanate and 0.182 cm3 of dibromine. We obtain 0.85 g of 5-chloro-6-[1-(2,6-dichloro-3-fluorophenyl)ethoxy]-1,3-benzothiazol-2-amine in the form of a yellow-coloured solid, which has the following characteristics:

Provenance & Evidence