Kajigaeshi, Shoji published the artcileHalogenation and oxidation with benzyltrimethylammonium polyhalides, Safety of Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide, the publication is Yuki Gosei Kagaku Kyokaishi (1993), 51(5), 366-76, database is CAplus.
A review with 55 references on preparations and properties of PhCH2NMe3Br3, PhCH2NMe3ICl2, and PhCH2NMe3ICl4 and electrophilic halogen substitution (bromination, iodination, and chlorination) of aromatic compounds, halogen-addition of alkenes, oxidation, haloform reaction of Me ketones, and Hofmann degradation of amides by the use of the benzyltrimethylammonium polyhalides.
Yuki Gosei Kagaku Kyokaishi 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, Safety of Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary