Raman, N.; Muthuraj, V.; Ravichandran, S. published the artcile< Pyridinium hydrobromide perbromide as a brominating agent for the bromination of metal(II) complexes of Schiff base derived from acetylacetone and p-anisidine>, COA of Formula: C19H34O2, the main research area is transition metal acetylacetone anisidine Schiff complex preparation bromination.
Pyridinium hydrobromide perbromide (PyHBr3) was used as a brominating agent for the bromination of the Schiff base chelates of copper(II), nickel(II), cobalt(II) and zinc(II) derived from 1:1 condensation of acetylacetone and p-anisidine under acidic and ammoniacal conditions at room temperature Under ammoniacal condition, M(H-acpa)2 (where M = CuII, NiII, CoII and ZnII; H-acpa = Schiff base derived from acetylacetone and p-anisidine) undergo easy γ-bromination to give the electrophilic bromoproduct, M(Br-acpa)2, but in acidic medium they undergo chelate ring cleavage to give [MBr4][PyH]2. The structure of these complexes was characterized by microanal. data, IR, UV-visible and 1H NMR data.
Journal of the Indian Chemical Society published new progress about Bromination. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, COA of Formula: C19H34O2.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics