4265-16-1, Name is Benzo[b]furan-2-carboxaldehyde, belongs to benzofuran compound, is a common compound. Quality Control of Benzo[b]furan-2-carboxaldehydeIn an article, once mentioned the new application about 4265-16-1.
Gold-catalyzed Intermolecular Oxidations of 2-Ketonyl-1-ethynyl Benzenes with N-Hydoxyanilines to Yield 2-Aminoindenones via Gold Carbene Intermediates
Gold-catalyzed oxidations of 2-ketonyl-1-ethynyl benzenes with N-hydroxyanilines yield 2-aminoindenone derivatives efficiently. Experimental data suggests that this process involves an alpha-oxo gold carbene intermediate, generated from the attack of N-hydroxyaniline on furylgold carbene intermediate, rather than the typical attack of oxidants on pi-alkynes.
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Reference£º
Benzofuran – Wikipedia,
Benzofuran | C8H956O – PubChem