Gold catalysis on immobilized substrates: a heteroannulation approach to the solid-supported synthesis of indoles |
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Authors: | La-Venia Agustina Testero Sebastián A Mischne Mirta P Mata Ernesto G |
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Affiliation: | Instituto de Química Rosario (CONICET-UNR), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, 2000-Rosario, Argentina. |
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Abstract: | A gold-catalyzed cyclization of immobilized 2-alkynylanilines was developed as the key step in the synthetic sequence for the preparation of 2-substituted indoles. These results demonstrate the potential of the unexplored combination of gold catalysis and solid-phase organic synthesis. |
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