105652-75-3Relevant academic research and scientific papers
Novel brilliant blue dye intermediate, reactive brilliant blue dye as well as preparation method and application of reactive brilliant blue dye
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, (2021/05/12)
The invention discloses a novel brilliant blue dye intermediate, a reactive brilliant blue dye as well as a preparation method and application of thereactive brilliant blue dye, and relates to the field of reactive dyes. The preparation method of the reactive brilliant blue dye comprises the steps of a, Ullmann condensation, b, esterification and c, condensation. The reactive brilliant blue dye product prepared by the invention is high in solubility, strong in reactivity and high in fixation rate, is suitable for dip dyeing, pad dyeing and cold batch dyeing, and can reduce environmental pollution.
