170745-08-1Relevant articles and documents
Palladium-catalyzed selective carbonylation of vinyl triflates in the presence of 2-iodophenols: A new route to 3-spiro-fused benzofuran-2(3H)-ones
Anacardio,Arcadi,D'Anniballe,Marinelli
, p. 831 - 836 (1995)
A convenient synthesis of 3-spiro-fused benzofuran-2(3H)-ones via palladium-catalyzed chemoselective carbonylation of vinyl triflates in the presence of o-iodophenols, followed by regioselective intramolecular Heck reaction, is described.