Gold-catalyzed synthesis of 1-isochromene-4-carbaldehydes oxidative cascade cyclization

An efficient gold-catalyzed formation of indenylidene-derived 1 H -isochromene-4-carbaldehydes from substituted 1,5,10-triyne- O -silanes was developed under mild reaction conditions. In this reaction, gold-catalyzed selective oxidation, 1,2-migration, nucleophilic addition and then 5- endo-dig cycl...

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Veröffentlicht in:	Organic & biomolecular chemistry 2021-04, Vol.19 (16), p.3634-3643
Hauptverfasser:	Emmaniel Raju, Chittala, Kadiyala, Veerabhushanam, Sreenivasulu, Gottam, Kumar, Perla Bharath, Sridhar, Balasubramanian, Karunakar, Galla V
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