PROCEDURE FOR OBTAINING AND THEIR FENANTROLiNICAS QUINONES

摘要

Procedure for obtaining fenantrolínicas quinones and derivatives thereof characterized in that oxidized with nitric acid the phenanthrolines showing one of the two positions "5" or "6" a susceptible substituent being converted by oxidation to an oxo group optionally transforming quinones fenantrolíticas thus obtained in its functional derivatives containing nitrogen.