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Substitutions of fluorine atoms and phenoxy groups in the synthesis of quinoxaline 1,4-di-N-oxide derivatives
Published: 30 November 2007 by MDPI in The 11th International Electronic Conference on Synthetic Organic Chemistry session General Organic Synthesis
Abstract: The unexpected substitution of fluorine atoms and phenoxy groups linked to quinoxaline or benzofuroxan rings is described. The synthesis of 2-benzyl and 2-phenoxy3-methylquinoxaline 1,4-di-N-oxide derivatives was based on the classical Beirut reaction. The experimental conditions (reaction solvent and catalyst) were explored with the aim of obtaining the target compounds.