4533-14-6Relevant academic research and scientific papers
Temperature-controlled selective reduction of arenesulfonyl chlorides promoted by samarium metal in DMF
Liu, Yongjun,Zhang, Yongmin
, p. 4291 - 4294 (2003)
Promoted by samarium in DMF, arenesulfonyl chlorides can be selectively reduced to diaryldisulfones, diarylthiosulfonates and diaryldisulfides in good to excellent yields by reaction temperature control without the need to pretreat or activate the metallic samarium.
Synthesis of Symmetrical Thiosulfonates via Cu(OTf)2-Catalyzed Reductive Homocoupling of Arenesulfonyl Chlorides
Liu, Lixia,Luo, Bo,Wang, Chengming
supporting information, p. 5880 - 5883 (2021/11/27)
A variety of symmetrical thiosulfonates are synthesized via Cu-catalyzed reductive homocoupling of aryl sulfonyl chlorides. This protocol uses organic amine acting as a mild reductant and low-cost copper as an effective catalyst. Such a reductive coupling process features a broad substrate scope and good functional group tolerance. Related thiosulfonate products can also be converted into diverse functional molecules.
Tunable and Practical Synthesis of Thiosulfonates and Disulfides from Sulfonyl Chlorides in the Presence of Tetrabutylammonium Iodide
Zheng, Yong,Qing, Feng-Ling,Huang, Yangen,Xu, Xiu-Hua
supporting information, p. 3477 - 3481 (2016/11/13)
A tunable and practical synthesis of electrophilic sulfenylating reagents, thiosulfonates and disulfides, from inexpensive and easily available sulfonyl chlorides, has been developed. By appropriate choice of solvents, the reaction of sulfonyl chlorides and tetrabutylammonium iodide gave the target products in good to excellent yields, respectively. These transformations probably proceed through a reducing–coupling pathway. (Figure presented.).
