Linear-Selective Rhodium(I)-Catalyzed Addition of Arylboronic Acids to Allyl Sulfones
作者:Gavin C. Tsui、Mark Lautens
DOI:10.1002/anie.201004345
日期:2010.11.15
One step further: The rhodium(I)‐catalyzed addition of readily available arylboronic acids to allyl sulfones affords the linear (formal) hydroarylated products in good yields and excellent regioselectivities. The reaction broadens the scope of unactivated alkenes that can participate in rhodium‐catalyzed addition reactions.
Photoredox-Catalyzed Radical–Radical Cross-Coupling of Sulfonyl Chlorides with Trifluoroborate Salts
作者:Sheng-Ping Liu、Yan-Hong He、Zhi Guan
DOI:10.1021/acs.joc.3c01124
日期:2023.8.4
synthesis of sulfone compounds with diverse structures by visible-light-catalyzed radical–radical cross-coupling of sulfonylchlorides and trifluoroborate salts. Allyl, benzyl, vinyl, and aryl trifluoroborates can be successfully cross-coupled with (hetero)aryl and alkyl sulfonylchlorides, respectively. This strategy features redox neutrality, good substrate generality, simple operation, and benign reaction
Visible-Light Induced Radical Addition–Elimination Reaction for Constructing Allylic Sulfones from Sulfonyl Chlorides and Allyl Bromides
作者:Rui-Xue Li、Yuan Chen、Lan-Qian Huang、Zhi Guan、Yan-Hong He
DOI:10.1021/acs.joc.3c02893
日期:2024.4.5
Allyl sulfones are commonly present in bioactive compounds and organic building blocks. This work introduces a photocatalytic radical addition–elimination reaction involving readily accessible sulfonyl chlorides and allyl bromides. It delivers structurally diverse allylic sulfones in moderate to excellent yields, showcasing a high tolerance to functional groups. Notably, this method operates under