477256-37-4Relevant academic research and scientific papers
Sulfonylation of Aryl Halides by Visible Light/Copper Catalysis
Cui, Wenwen,Jiang, Min,Lv, Jian,Song, Xiuyan,Sun, Kai,Xu, Guiyun,Yan, Qiuli,Yang, Daoshan
, p. 3663 - 3668 (2021/05/31)
An efficient visible-light-assisted, copper-catalyzed sulfonylation of aryl halides with sulfinates is reported. In our protocol, a single ligand CuI photocatalyst formed in situ was used in the photocatalytic transformation. Diverse organosulfones were obtained in moderate to good yields. This strategy demonstrates a promising approach toward the synthesis of diverse and useful organosulfones.
First palladium-catalyzed denitrated coupling of nitroarenes with sulfinates
Tian, Heng,Cao, Aijuan,Qiao, Lijun,Yu, Ajuan,Chang, Junbiao,Wu, Yangjie
supporting information, p. 9107 - 9112 (2015/03/05)
The first example of palladium-catalyzed protocol for the denitrated coupling of nitroarenes with sulfinates was developed, achieving aryl and heterocyclic sulfones in moderate to excellent yields. The cyclopalladated ferrocenylimine (I) exhibited highly catalytic activity for this transformation with low catalyst loading (0.75 mol %). The efficiency of this reaction was demonstrated by compatibility with a wide range of groups. Thus, the method represents a simple and facile procedure to access aryl and heterocyclic sulfones.
