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Efficient synthesis of 3-carboxylate pyrroles using microwave irradiation |
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| Authors: | Giovanni Grassi Francesco Foti Francesco Risitano Domenico Zona |
| Affiliation: | Dipartimento di Chimica Organica e Biologica, Università, Vill. S. Agata, I-98166 Messina, Italy |
| Abstract: | 3-Carboxylate pyrroles are prepared by microwave irradiation of 1,3-oxazolium-5-oxides and various α-acetoxy-acrylic esters in a single synthetic step, in excellent yields and with high regioselectivity. |
| Keywords: | Dipolar cycloaddition Microwave synthesis Regioselectivity Mesoionic compounds |
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