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.
Titolo: | Palladium-Catalyzed Selective Carbonylation of Vinyl Triflates in the Presence of 2-Iodophenols: A New Route to 3-Spiro-Fused Benzofuran-2(3H)-ones |
Autori: | |
Data di pubblicazione: | 1995 |
Rivista: | |
Abstract: | 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. |
Handle: | http://hdl.handle.net/11697/11718 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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