Macke, Jeffrey D. published the artcileSulfinic acids and related compounds. 19. Synthesis and properties of 1-propane-, 1-butane-, and 1-pentanesulfinates terminally substituted with di- and trisulfide functions, Synthetic Route of 77189-99-2, the publication is Journal of Organic Chemistry (1988), 53(2), 396-402, database is CAplus.
RSS(CH2)nSO2Na (I; R = HO2CCH2CH2, Ph, 4-MeC6H4; n = 3-5) were prepared as potential antiradiation agents (no data) in 53-85% yield by reaction of thiosulfonates II with RSNa. Studies of the disproportionation of I suggest that the principal process occurring is homolysis with light but heterolysis with heat. NaO2S(CH2)nSSS(CH2)nSO2Na (III; n = 3-5) were prepared in 73-85% yield by reaction of Na2S with II. When heated in water, III rearranged to NaO2S(CH2)nSS(CH2)nSO2SNa.
Journal of Organic Chemistry published new progress about 77189-99-2. 77189-99-2 belongs to catalysis-chemistry, auxiliary class Thiophenol,Benzene,Ether, name is 2,4,6-Trimethoxybenzenethiol, and the molecular formula is C9H12O3S, Synthetic Route of 77189-99-2.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia