An article Sulfonamide as Photoinduced Hydrogen-Atom Transfer Catalyst for Regioselective Alkylation of C(sp(3))-H Bonds Adjacent to Heteroatoms WOS:000643163800041 published article about C-H FUNCTIONALIZATION; DECATUNGSTATE ANION; PHOTOREDOX in [Ma, Zhi-Yong; Li, Mengyang; Guo, Li-Na; Liu, Le; Wang, Dongdong; Duan, Xin-Hua] Xi An Jiao Tong Univ, Dept Chem, Xian Key Lab Sustainable Energy Mat Chem, Sch Chem, Xian 710049, Peoples R China; [Ma, Zhi-Yong; Li, Mengyang; Guo, Li-Na; Liu, Le; Wang, Dongdong; Duan, Xin-Hua] Xi An Jiao Tong Univ, Key Lab Nonequilibrium Synth & Modulat Condensed, MOE, Xian 710049, Peoples R China; [Duan, Xin-Hua] Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China in 2021.0, Cited 52.0. The Name is Chalcone. Through research, I have a further understanding and discovery of 94-41-7. Formula: C15H12O
Based on the DFT calculations, the sulfonamide was explored as an efficient hydrogen-atom transfer catalyst for the C(sp(3))-H alkylation. The combination of a metal-free photoredox catalyst and a sulfonamide catalyst enables highly regioselective alkylation of the C-H bonds adjacent to heteroatoms, which features broad substrate scope and excellent functional group compatibility. Remarkably, the sulfonamide catalyst was also applicable to the C(sp(3))-C(sp(3)) couplings through the merger of photoredox, nickel, and HAT catalysis.
Formula: C15H12O. About Chalcone, If you have any questions, you can contact Ma, ZY; Li, MY; Guo, LN; Liu, L; Wang, DD; Duan, XH or concate me.
Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com