TRIPHENYLAMINE BASED DYE FOR DETECTING HEAVY METAL IONS

摘要

PURPOSE: A triphenylamine based dye for detecting heavy metal ions is provided to synthesis a dye chromophore on the basis of triphenylamine derivatives. CONSTITUTION: A triphenylamine based dye compound A is in the chemical formula 1, which is manufactured by reacting a benzoxazole group compound into triphenylamine monoaldehyde. A triphenylamine based dye compound B is in the chemical formula 2, which is manufactured by reacting a benzoxazole group compound into triphenylamine dialdehyde.