139378-21-5Relevant articles and documents
Site-Selective C(sp3)-H Alkenylation Using Decatungstate Anion as Photocatalyst
Wang, Yi-Ting,Shih, Yi-Lun,Wu, Yen-Ku,Ryu, Ilhyong
, p. 1039 - 1043 (2022/02/07)
Site-selective C(sp3)-H alkenylation was achieved under photo-irradiation in the presence of a catalytic amount of decatungstate anion, W10O324?. In this reaction, the radical addition/β-scission sequence is successfully combined with photocatalytic C(sp3)-H functionalization. The reaction using weaker C?H bonds such as those in THF revealed that the benzenesulfonyl radical itself underwent HAT directly from the C?H bond, and a decatungstate anion participated in a chain-repairing step. (Figure presented.).