Mechanism and Manufacture of Dyes Synthesized from 1-Amino-4-Bromoanthraquinone-2-Sulfonic Acid
Some dyes synthesized from 1-amino-4-bromoanthraquinone-2-sulfonic acid were listed and the mechanism of the conden-sation was given.The factors effect on yield were discussed,including different catalysts,solvents,acid binding agents,tempera-tures,and molar ratios.Based on data of manufacture,product separation and wastewater treatment were introduced.