Appearance: off-white to white free flowing crystals
5-Bromosalicylaldehyde 1761-61-1 reacts with 1,2-bis(4-chloro-2-aminophenoxy)ethane to yield Schiff base ligand 1,2-bis(2-(5-bromo-2-hydroxybenzilidenamino)-4-chlorophenoxy)ethane. It is the starting reagent for the synthesis of diarylamino-substituted N-methyl tetrahydrosalen ligand. 5-Bromosalicylaldehyde can be used for chemical derivatization during amine quantiifcation in poly (ethylene terephthalate) (PET) film and PET scaffold.
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