Vilsmeier reaction, anomalous
Wiley InterScience Backfile Collection 1832-2000
Chemistry and Pharmacology
Diethyl Pyrrolo[1,2-b]cinnoline-6,8-dicarboxylate, a Product of an Anomalous Vilsmeier ReactionA byproduct of the Vilsmeier reaction of 1 has been shown by X-ray structure determination to be the pyrrolo[1,2-b]cinnoline 3. Informations concerning the mechanism of formation of 3 have been obtained from labeling experiments and an unequivocal assignment of NMR spectra.
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