Sv. Amosova et al., Reactions of 1,2,4,5-tetrafluoro-3,6-bis(vinylsulfonyl)benzene with nucleophilic reagents containing a mercapto group, RUSS J ORG, 37(1), 2001, pp. 93-95
Addition of 2-aminoethanethiol and 2-mercaptocthanol at both vinylsulfonyl
groups of 1,2,4,5-tetrafluoro-3,6-bis(vinyisulfonyl)benzene occurs through
the thiol group of the reagent and yields the corresponding 3,6-dis[2-(2-am
inoethylthio)ethylsulfonyl] and 3,6-bis[2-(2-hydroxyethylthio)ethylsulfonyl
] derivatives. The reaction of the title compound with 1,2-ethanedithiol le
ads to formation of only polymeric addition products.