A variety of 3-aminocoumarins were prepared by reaction of salicylaldehyde derivatives with benzoylglycine catalyzed by piperidine under microwave irradiation (MWI) and subsequent acid hydrolysis. The structure of products was proven by elemental analysis, IR, NMR and Mass spectra. These investigations will contribute to development of environmentally friendly and inexpensive processes in organic synthesis.
CITATION STYLE
Valizadeh, H., & Shockravi, A. (2004). An efficient and facile synthesis of substituted 3-aminocoumarins under mw irradiation in dry media. Heterocyclic Communications, 10(6), 475–478. https://doi.org/10.1515/HC.2004.10.6.475
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