HCID 54060150, compound → Anthraquinone

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Reaction Steps

Example 7 was repeated, except that the compounds shown in 1st and 2nd columns of the following table were used in place of the 1-amino-2-bromo-4-phenylthioanthraquinone and 3-β-hydroxyethylsulfonylphenol, respectively, thereby obtaining a corresponding anthraquinone compound. The color shade obtained by dyeing cotton with the compound is as shown in a 3rd column of the above. Each compound can exhibit superior dye performances as described hereinabove.

Provenance & Evidence