Silica sulfuric acid: a reusable solid catalyst for one pot synthesis of densely substituted pyrrole-fused isocoumarins under solvent-free conditions

Sudipta Pathak, Kamalesh Debnath and Animesh Pramanik
Beilstein J. Org. Chem. 2013, 9, 2344–2353. https://doi.org/10.3762/bjoc.9.269

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Silica sulfuric acid: a reusable solid catalyst for one pot synthesis of densely substituted pyrrole-fused isocoumarins under solvent-free conditions
Sudipta Pathak, Kamalesh Debnath and Animesh Pramanik
Beilstein J. Org. Chem. 2013, 9, 2344–2353. https://doi.org/10.3762/bjoc.9.269

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Pathak, S.; Debnath, K.; Pramanik, A. Beilstein J. Org. Chem. 2013, 9, 2344–2353. doi:10.3762/bjoc.9.269

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