| 摘要 |
FIELD: organic chemistry, dyes. ^ SUBSTANCE: invention relates to trisazo-compounds comprising halogen-substituted pyrimidine reactive groups of the general formula (I): their salts or mixtures wherein X1 and X mean independently -CH=CH2, -CH2CH2OH or -CH2CH2Y wherein Y means a group removing with alkali; R1 and R2 mean independently hydrogen atom (H) or -SO3H; Q means a halogen-substituted pyrimidine reactive radical. Proposed compounds can be used for coloring or printing hydroxyl-containing organic substrates, for example, textile material including cotton. Also, invention describes a method for synthesis of compounds of the formula (I) and their using for coloring. ^ EFFECT: valuable properties of compounds. ^ 10 cl, 1 tbl, 15 ex |
