Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 90-59-5, formula is C7H4Br2O2, Name is 3,5-Dibromo-2-hydroxybenzaldehyde. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Category: bromides-buliding-blocks.
Rambabu, Aveli;Daravath, Sreenu;Shankar, Dasari Shiva;Shivaraj research published 《 DNA-binding, -cleavage and antimicrobial investigation on mononuclear Cu(II) Schiff base complexes originated from Riluzole》, the research content is summarized as follows. Two mononuclear metal complexes, [Cu(L1)2] (1) and [Cu(L2)2] (2) of the resp. Schiff bases, HL1 = 2-((E)-(6-(trifluoromethoxy)benzo[d]thiazol-2-ylimino)methyl)-4-methoxyphenol and HL2 = 2-((E)-(6-(trifluoromethoxy)benzo[d]thiazol-2-ylimino)methyl)-4,6-dibromophenol were synthesized and well characterized by anal. and various spectroscopic techniques like elemental anal., NMR, mass spectrometry, IR, UV, ESR and thermogravimetric analyses. These spectral studies gave a square planar geometry for both the complexes. These complexes underwent DNA investigation against calf thymus DNA and supercoiled pBR322 DNA. The complexes bound the DNA through an intercalation mode and the binding affinity order follows as 1 > 2 > HL2 > HL1. Both complexes show good cleavage ability against double-stranded pBR322 DNA under oxidative and photolytic conditions. In vitro antimicrobial study resulted in both complexes have shown marked biocidal potential compared to resp. free ligands.
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., Category: bromides-buliding-blocks
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary