2-AMINO-3-HYDROXYANTHRAQUINONE synthesis

1synthesis methods

Product Name:2-AMINO-3-HYDROXYANTHRAQUINONE
CAS Number:117-77-1
Molecular formula:C14H9NO3
Molecular Weight:239.23

3-Amino-2-hydroxyanthraquinone is prepared from 5- benzoylbenzoxazolone-2'-carboxylic acid .
Synthesis_117-77-1

Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-

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Yield:-

Reaction Conditions:

with ammonia at 130;

References:

I.G.Farbenind. DE456584, 1928, C [Fortschr. Teerfarbenfabr. Verw. Industriezweige,vol. 16,p. 1324][Fortschr. Teerfarbenfabr. Verw. Industriezweige,vol. 16,p. 1324]

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