Szabo, L. P. published the artcileLaboratory scale resolution of short chain chiral carboxylic acid, Safety of 3-Bromo-2-methylpropanoic acid, the publication is Special Publication – Royal Society of Chemistry (1994), 496-504, database is CAplus.
Zeolite A was used as a support and onto the surface via ethylene-diamine spacer L-leucine, L-glutamic acid, L-lysine and L-phenylalanine were chem. bonded to prepare chiral stationary phases. The laboratory scale resolution of (+/-)-3-bromo-2-methyl-propionic acid (DL-BMPA) on these stationary phases was studied. The new packings proved to be efficient for the laboratory scale resolution of DL-BMPA.
Special Publication – Royal Society of Chemistry published new progress about 56970-78-6. 56970-78-6 belongs to bromides-buliding-blocks, auxiliary class Bromide,Carboxylic acid,Aliphatic hydrocarbon chain,Inhibitor, name is 3-Bromo-2-methylpropanoic acid, and the molecular formula is C13H17BF3NO2, Safety of 3-Bromo-2-methylpropanoic acid.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary