Photocatalytic dual decarboxylative alkenylation mediated by triphenylphosphine and sodium iodide
作者:Hong-Yu Wang、Long-Jin Zhong、Gui-Fen Lv、Yang Li、Jin-Heng Li
DOI:10.1039/d0ob01242d
日期:——
alkenylation of α,β-unsaturatedcarboxylicacids and alkyl N-hydroxyphthalimide (NHP) esters mediated by triphenylphosphine and sodium iodide has been developed. This protocol proceeds under 456-nanometer irradiation by visible blue light in the absence of transition metals or organic dye based photoredox catalysts. The reaction is successfully applied to a wide range of redox-active esters derived from