One prominent application of synthetic organobromine compounds is the use of polybrominated diphenyl ethers as fire-retardants, and in fact fire-retardant manufacture is currently the major industrial use of the element bromine. 90-59-5, formula is C7H4Br2O2, Name is 3,5-Dibromo-2-hydroxybenzaldehyde, HPLC of Formula: 90-59-5
Manyeruke, Meloddy H.;Hoppe, Heinrich C.;Isaacs, Michelle;Seldon, Ronnett;Warner, Digby F.;Krause, Rui W. M.;Kaye, Perry T. research published 《 Synthesis and exploratory biological evaluation of 3-[(N-4-benzyloxyphenyl)iminoethyl]- and 3-(1-hydrazonoethyl)-4-hydroxycoumarins》, the research content is summarized as follows. Three series of 4-hydroxycoumarin derivatives, comprising a total of 20 novel compounds have been prepared from 2-hydroxyacetophenones. These include a set of 3-[(N-4-benzyloxyphenyl)iminoethyl]-4-hydroxycoumarins, and two differently substituted sets of 3-(1-hydrazonoethyl)-4-hydroxycoumarins. The products were subjected to exploratory biol. studies, and some of the compounds exhibited encouraging activity against the trypanosomal parasite T.b. brucei, two of them exhibiting IC50 values of 0.90 μM and 27.88 μM.
HPLC of Formula: 90-59-5, 3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes.
3,5-Dibromosalicylaldehyde, also known as 3,5-Dibromosalicylaldehyde, is a useful research compound. Its molecular formula is C7H4Br2O2 and its molecular weight is 279.91 g/mol. The purity is usually 95%.
3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes. 3,5-Dibromosalicylaldehyde can be used in the synthesis of Schiff base and can be used as reactant for synthesis of Schiff base ligands which forms mononuclear complexes with copper(II), nickel(II), zinc(II) and cobalt(II).
3,5-Dibromosalicylaldehyde is a copper complex that has been synthesized from 3,5-dibromosalicylaldehyde and copper chloride. FTIR spectroscopy revealed that the coordination geometry of the copper complex is octahedral with two nitrogen atoms in the equatorial plane. The presence of hydrogen bonding interactions was confirmed by homologous protein adsorption experiments. This chemical structure was determined using X-ray crystallography and fluorescence probe experiments. The copper complex showed high affinity for malonic acid, which is an ester hydrochloride. The molecular mechanism of this interaction is based on adsorption, which occurs through hydrogen bonding interactions and hydrophobic interactions. Structural analysis revealed that the polymeric matrix consists of a three-dimensional network of crosslinked chains, while FTIR analysis indicated a possible disulfide bond between two cysteine residues., 90-59-5.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary