116491-54-4Relevant articles and documents
Stereoselective synthesis of (E)-3-(methoxycarbonyl)methylene-1,3-dihydroindol-2-ones by palladium-catalyzed oxidative carbonylation of 2-ethynylanilines
Gabriele, Bartolo,Salerno, Giuseppe,Veltri, Lucia,Costa, Mirco,Massera, Chiara
, p. 4607 - 4613 (2001)
A direct synthesis of (E)-3-(methoxycarbonyl)methylene-1,3-dihydroindol-2-ones 2 by palladium-catalyzed oxidative carbonylation of 2-ethynylanilines 1 is reported. Reactions were carried out in MeOH as the solvent at 50-70°C in the presence of catalytic a