A series of fused heterocyclic compounds based on a fluorazone structure has been prepared from anthranilicor ortho-aminoheteroaryl carboxylic acids by one-pot sequential pyrrolation/cyclization catalyzedby 4-chloropyridine hydrochloride, in generally good yield.
Convenient synthesis of fluorazone derivatives by one-pot pyrrolation/cyclization of anthranilic acids
AIELLO, Francesca
;GAROFALO, Antonio;GRANDE, Fedora
2011-01-01
Abstract
A series of fused heterocyclic compounds based on a fluorazone structure has been prepared from anthranilicor ortho-aminoheteroaryl carboxylic acids by one-pot sequential pyrrolation/cyclization catalyzedby 4-chloropyridine hydrochloride, in generally good yield.File in questo prodotto:
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