ChemInform Abstract: Synthesis and Reactivity of Furan‐2,3‐dione Derivatives.

Abstract

The title compounds (III) are stable in weak acidic medium and cleaved in alkaline or alcoholic solution.

Pyrrolidine‐2,3‐diones: Synthesis, reactions and biological activity

“…Ten symmetric 5‐thioxopyrrolidine‐2,3‐diones ( 214 ) have been reported 78 (Figure 9). Several of these compounds showed sedative and analgesic activities in mice and rats.…”