Kakinami, Takaaki published the artcileSelective bromination of aromatic amines by use of tetrabutylammonium tribromide and benzyltrimethylammonium tribromide, Recommanded Product: Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide, the publication is Ube Kogyo Koto Senmon Gakko Kenkyu Hokoku (1989), 37-45, database is CAplus.
The title reactions in CH2Cl2-MeOH containing powd. CaCO3 at room temperature gave, selectively, the mono-, di-, or tribromo-substituted aromatic amines in good yields.
Ube Kogyo Koto Senmon Gakko Kenkyu Hokoku 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, Recommanded Product: Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary