28519-32-6Relevant articles and documents
Metal-Free Synthesis of Thiosulfonates via Insertion of Sulfur Dioxide
Li, Guoqing,Gan, Ziyu,Kong, Kexin,Dou, Xiaomeng,Yang, Daoshan
supporting information, p. 1808 - 1814 (2019/03/28)
A simple and catalyst-free strategy was developed for the synthesis of unsymmetrical thiosulfonates using readily available DABCO?(SO2)2 as a solid and bench-stable sulfur dioxide surrogate. The corresponding thiosulfonates were obtained through a radical pathway with good functional group tolerance. This strategy offers a promising synthesis method for the construction of diverse and useful thiosulfonates in the field of synthetic and pharmaceutical chemistry and extends the number of still limited sulfur dioxide fixation strategies. (Figure presented.).
New Synthetic Methods, 9. - S-Alkyl 4-Methylbenzenethiosulfonates, Excellent Reagents for α-Thiolation of Cyclic Ketones
Scholz, Dieter
, p. 259 - 263 (2007/10/02)
S-Alkyl 4-methylbenzenethiosulfonates, easily prepared by alkylation of commercially available potassium 4-methylbenzenethiosulfonate in dry dimethylformamide, thiolate enolates of cyclic ketones in α position in high yield.
