Okamoto, Tsuyoshi published the artcileHalogenation using quaternary ammonium polyhalides. XXIII. Bromination of aromatic amines with polymer-bound benzyltrimethylammonium tribromide, Name: Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide, the publication is Nippon Kagaku Kaishi (1990), 112-14, database is CAplus.
Bromo-substituted aromatic amines were obtained quant. by passing a solution of aromatic amines in dichloromethane-methanol through a column packed with styrene polymer-bound benzyltrimethylammonium tribromide. E.g., 2,4,6-tribromoaniline (I) was obtained in 99% yield from aniline.
Nippon Kagaku Kaishi published new progress about 111865-47-5. 111865-47-5 belongs to bromides-buliding-blocks, auxiliary class Benzenes, name is Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide, and the molecular formula is C10H16Br3N, Name: Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary