Photoiodocarboxylation of Activated C═C Double Bonds with CO<sub>2</sub> and Lithium Iodide
作者:Rossella Mello、Juan Camilo Arango-Daza、Teresa Varea、María Elena González-Núñez
DOI:10.1021/acs.joc.8b02162
日期:2018.11.2
The photolysis at 254 nm of lithium iodide and olefins 1 carrying an electron-withdrawing Z-substituent in CO2-saturated (1 bar) anhydrous acetonitrile at room temperature produces the atom efficient and transition metal-free photoiodocarboxylation of the C═C double bond. The reaction proceeds well for terminal olefins 1 to form the new C–I and C–C σ-bonds at the α and β-positions of the Z-substituent