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ChemicalBook CAS DataBase List 2-Aminophenol

2-Aminophenol synthesis

14synthesis methods
2-Aminophenol is obtained by reduction of o-nitrophenol with sodium sulfide or hydrogen gas.
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Yield:95-55-6 99%

Reaction Conditions:

with ammonium bromide;ethylenediamine at 70; for 2 h;Microwave irradiation;

Steps:

5.4

The reaction mixture was purified directly by silica gel column chromatography (ethyl acetate: hexane =1:1) to obtain a pale red solid product. Yield 108 mg (99%).

References:

EP2821389,2015,A1 Location in patent:Paragraph 0094

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