1-Amino-2-naphthol → N-(2-hydroxynaphthyl) N'-(2-bromo phenyl) urea

Beteiligte Stoffe

Reaktionsschritte

The urea was prepared from 1-amino 2-hydroxynapthalene(195 mg, 1 mmol) and 2-bromophenylisocyanate(1 mmol) by general Method B. It was purified by dilution with methylene chloride and precipitation with hexane. Filtering afforded the title compound(0.030 g, 8%). EI-MS m/z 357(M+H)+.

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