Synthesis of 3-Substituted Chromones and Quinolones from Enaminones

Dedicated to Prof. Normant in honor of his scientific achievements within his career

Abstract

A facile and efficient synthetic route to 3-substituted chromones and quinolones was developed. Silver triflate was employed to activate the electrophile to react with various readily available enaminones.

Key words

heterocycles - chromones - quinolones - enaminones - organoselenides - silver salt

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