Ponomarev, I. I. published the artcileSynthesis of N-(2-hydroxyphenyl)-1,8-naphthalimide and its derivatization at the hydroxy group, Product Details of C3H6BrNaO3S, the publication is Russian Chemical Bulletin (2011), 60(3), 512-520, database is CAplus.
The reaction of 1,8-naphthalic anhydride with 2-aminophenol afforded N-(2-hydroxyphenyl)-1,8-naphthalimide. N-(2-hydroxyphenyl)-1,8-naphthalimide was alkylated at the hydroxyl group and then subjected to [2+3]-cycloaddition with azides to afford 1,2,3-triazoles, e.g., I.
Russian Chemical Bulletin published new progress about 55788-44-8. 55788-44-8 belongs to bromides-buliding-blocks, auxiliary class Bromide,Salt,Aliphatic hydrocarbon chain,Aliphatic hydrocarbon chain, name is Sodium 3-bromopropane-1-sulfonate, and the molecular formula is C3H6BrNaO3S, Product Details of C3H6BrNaO3S.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary