Synthesis of phthalides through palladium-catalysed heteroannulation of acetylenic compounds
作者:Nitya G. Kundu、Manojit Pal
DOI:10.1039/c39930000086
日期:——
The reaction of o-iodobenzoic acid with various acetylenic compounds in the presence of a palladium catalyst leads to phthalides [1-(3H)isobenzofuran-3-ones] as major products and isocoumarins as minor products.