2-Aminothiazole → 1-(4-Fluorophenoxy)-2-nitrobenzene

Beteiligte Stoffe

Reaktionsschritte

2-(4-Fluorophenoxy)-1-nitrobenzene (0.87 g, 75%) was prepared from 4-fluorophenol (0.62 g, 5.5 mmol) and 1-fluoro-2-nitrobenzene (0.71 g, 5.0 mmol) following the general procedure A. This was reduced to 2-(4-fluorophenoxy)aniline (0.51 g, 68%) following general procedure B. N-[2-(4-Fluorophenoxy)phenyl]-N′-(thiazol-2-yl)urea (118 mg, 72%) was prepared from 2-(4-fluorophenoxy)aniline (102 mg, 0.5 mmol) and 2-aminothiazole (60 mg, 0.6 mmol) following the general procedure D.

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