4-Bromo-2-fluoroaniline → N-(4-bromo-2-fluorophenyl)-6-fluoro-1,3-benzothiazol-2-amine

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Reaction Steps

In a similar manner to the procedure described above for the preparation of N-(4-bromophenyl)-6-fluoro-1,3-benzothiazol-2-amine, 2-chloro-6-fluoro-benzothiazole and 2-fluoro-4-bromoaniline were reacted together to provide N-(4-bromo-2-fluoro-phenyl)-6-fluoro-1,3-benzothiazol-2-amine as a solid. 1H NMR (DMSO-d6) δ 10.50 (s, 1H), 8.60 (t, 1H), 7.80 (d, 1H), 7.60 (m, 2H), 7.40 (d, 1H), 7.20 (m, 1H)).

Provenance & Evidence